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What’s New Version 2.3.3
This update makes starting calls more reliable and the dialer easier to use:
- Fixed an issue where calls could fail to start after the app had been idle for a while. Connecting is now more reliable, with a clear "Connecting…" indicator while we get you set up.
- Keypad tones now work during a call, so you can navigate automated phone menus.
- Cleaner number formatting as you type, for more accurate international dialing.
- Invalid phone numbers are now caught early during caller ID verification, with a clear message instead of a confusing error.
- Clearer wording when a verified caller ID can't be used for a call — it now explains the other carrier blocked it, not CallSky.
Description
CallSky connects you to real phone numbers in 180+ countries. Landlines and mobiles, through the actual phone network — not an internet-to-internet gimmick. The person you're calling doesn't need an app or even WiFi.
Rates start at $0.02/minute. That's up to 90% less than what your carrier charges.
WHY CALLSKY EXISTS
International calls shouldn't cost a fortune. And when you call your mom in another country, she should see your name on her phone — not "Unknown Caller." We built CallSky because existing options were either too expensive, too unreliable, or both.
WHAT YOU GET
- Rates from $0.02/min across 180+ countries. You see the exact cost before you dial.
- Your verified number shows as caller ID. People actually pick up when they recognize who's calling.
- Two providers behind the scenes. If one path fails, CallSky switches to another and shows you the rate before connecting.
- No subscriptions. Buy credits when you need them, use them whenever.
WHO USES CALLSKY
- Parents calling family overseas every week without dreading the phone bill
- Business owners reaching international clients who need to see a real caller ID
- Students abroad calling home
- Travelers who'd rather not pay roaming rates
- Anyone calling banks, embassies, or government offices in another country
- Former Skype users who need a replacement for international calls
PLEASE NOTE
- Outgoing calls only — CallSky makes calls, it doesn't receive them
- Not for emergencies — always use your phone's native dialer for 911, 999, or 112
- Needs WiFi or mobile data to place calls
HOW IT WORKS
1. Sign in with Google, Apple, or email
2. Verify your phone number for caller ID (optional but worth it)
3. Buy credits — pay as you go
4. Dial the number, check the rate, and call
UNDER THE HOOD
- Dual-provider routing picks the best path for each call
- Automatic failover if the first route drops — you approve the backup rate first
- 99.9% uptime
No monthly fees. No contracts. No hidden charges.
Privacy Policy: https://callsky.io/privacy
Terms of Use: https://callsky.io/terms
In-App Purchases US pricing
One-Time Purchases
Small Top-Up Pack$4.99
Small Top-Up Pack$5.00
Medium Top-Up Pack$8.99
Medium Top-Up Pack$10.00
Large Credit Pack$16.99
Large Credit Pack$20.00
Capabilities
In-App Purchases
Accessibility
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Version history 25 versions
Build 887474731v2.3.32026-06-28 16:56:16
This update makes starting calls more reliable and the dialer easier to use:
- Fixed an issue where calls could fail to start after the app had been idle for a while. Connecting is now more reliable, with a clear "Connecting…" indicator while we get you set up.
- Keypad tones now work during a call, so you can navigate automated phone menus.
- Cleaner number formatting as you type, for more accurate international dialing.
- Invalid phone numbers are now caught early during caller ID verification, with a clear message instead of a confusing error.
- Clearer wording when a verified caller ID can't be used for a call — it now explains the other carrier blocked it, not CallSky.
Build 887022640v2.3.22026-06-17 23:00:19
This update refreshes the dialer and makes calls more reliable:
- Redesigned dialer with a cleaner, better-balanced layout and your per-minute rate shown clearly above the keypad.
- More reliable call audio and cleaner call endings.
- Improved phone number validation for more accurate international dialing.
- Behind-the-scenes improvements for better stability.
Build 886699551v2.3.12026-06-12 07:39:35
A small update with a few refinements:
- Your remaining balance is now clearer during a call, with a low-balance warning.
- More reliable call ending.
- Behind-the-scenes improvements for better stability.
Build 886314397v2.3.02026-06-02 17:53:19
CallSky now uses a single Premium calling network.
- Economy calling has been retired so we can focus on a more consistent, reliable calling experience.
- One clear rate is shown for each destination, without provider switching or failover prompts.
- Microphone mute/unmute and speakerphone controls are more reliable during active calls.
- Refined ringback and audio handling for outgoing calls.
Build 885664523v2.2.12026-05-14 20:52:12
- Import contacts from your phone directly into the Contacts tab — pick which ones to bring over, with already-imported entries clearly marked.
- Google sign-in now lets you choose which Google account to use instead of defaulting to the last one.
- Tracking permission prompt now appears right after account setup so your privacy choice applies from the very first session.
- Improved analytics and stability under the hood.
Build 884766261v2.2.02026-04-30 18:35:42
• New Caller ID picker — choose any of our shared CallSky numbers in the US or UK on a per-call basis. Your selection syncs across your devices.
• More reliable credit purchases — if a purchase confirmation didn't reach our server on flaky 4G/5G, credits now recover automatically once you're back on a stable connection.
• Smarter call failover — when the primary route fails, a one-tap retry dialog now appears whether you're using a verified number or a shared CallSky number.
• Calls to invalid destinations now surface a clear "Call Failed" alert instead of dismissing silently.
• Phone verification is no longer offered in countries where local regulations prevent it from working.
• Various polish and translation improvements to the caller ID dropdown.
Build 883722634v2.1.92026-03-27 07:51:31
- IMPORTANT: Fixed an issue where the app could stay logged in after your session expired
- You now hear a ringback tone while waiting for the other person to pick up
- Favorite contacts: tap the star to mark your most-called contacts
- Better call button: shows your credit balance and disables when credits are low
- Improved phone number validation when adding contacts
- New users now default to Economy provider for more affordable calls
- Pricing and rate accuracy improvements
- Bug fixes and stability improvements
Build 883359266v2.1.82026-03-16 23:08:15
- URGENT FIX: Fixed silent calls on restrictive WiFi networks (hotels, airports, offices) — calls now connect reliably on any network
- Redesigned provider settings with a cleaner card-based layout
- Improved contacts: tap to call, swipe to edit or delete, with phone number validation
- Added undo option when deleting call history entries
- Price Explorer now shows accurate rates regardless of your saved settings
- Network quality test now checks against your selected provider for more accurate results
- Refreshed sign-in screen with app branding and easy access to legal info
- Improved profile and account setup screens with a cleaner look
- Failed calls are now visually distinct in your call history
- Reduced UK mobile call rates
Build 882800463v2.1.72026-02-28 16:28:59
This update improves the password reset experience:
- Added email autofill suggestions on the sign-in and password reset screens
- Added close button to the password reset screen
- Fixed error message when trying to reuse your current password
- Improved reliability when retrying password reset with a different password
Build 882536289v2.1.62026-02-17 12:28:01
This update adds required regulatory pricing disclosures and billing transparency improvements:
- Added network surcharge disclosure for short duration calls as required by our carrier's updated terms
- Updated call rate display in Rate Explorer to reflect current carrier pricing
- Improved Rate Explorer layout for better readability
- Added option to manage call history with swipe-to-remove
Build 882280316v2.1.52026-02-10 19:23:08
Critical fix: Resolved the in-call keypad overlapping mute and speaker buttons on all iPhone models
- The "Standard" calling option is now called "Economy" throughout the app
- The provider education popup now shows clearer pros and cons for Economy and Premium calling
- Organization members see caller IDs grouped by Economy and Premium in the dialer menu
- The welcome screen now shows updated credit packages: $5, $10, and $20
- Credit amounts now clearly show "US$" for users outside the United States
- Fixed an issue where the provider education popup could appear behind other screens
Build 882093657v2.1.42026-02-03 10:46:46
What's New:
• Live balance display - See your remaining credit during calls, updating at each minute mark so you always know where you stand.
• Improved call button feedback - A loading spinner now shows while we fetch the latest rates, replacing the previous animation for clearer status.
• Better phone number formatting - Numbers with trunk prefixes (like 0 for UK landlines) now display correctly in the dialer.
• Organization credit monitoring - Team members using shared organization credits now get proper balance tracking during calls.
• Consistent rate display - Call rates now show with 2 decimal places across all screens for easier reading.
• Bug fixes and stability improvements.
Build 881328337v2.1.32026-01-13 00:03:10
What's New:
• You'll now hear a ringing tone while waiting for Premium calls to connect - no more awkward silence!
• Simplified caller ID selection - all your caller IDs are now in one menu, neatly grouped by provider.
• The app remembers your caller ID choice for each provider. Switch between Standard and Premium without losing your settings.
• Improved call routing - when a route isn't available, you'll see it clearly marked and can easily switch to an alternative.
• If your personal number gets rejected on Premium calls, you'll get a helpful prompt to retry with Anonymous caller ID.
• Better error messages when calls can't connect, with clear options to try different settings.
Build 881254730v2.1.22026-01-06 19:24:54
Fixed an issue where the Pay button was unresponsive on the payment screen.
Build 881143070v2.1.12026-01-03 02:46:32
What's New:
• Shared Contacts for Organizations - Team members can now create and share contacts with their entire organization
• Organization Caller ID - Org members can now use verified public numbers as their caller ID
• iPad layout optimizations - Better experience on larger screens with optimized layouts
• Improved call routing for better connection reliability
• Simplified sign-up flow with streamlined verification
• Various UI/UX improvements and bug fixes
Build 881039706v2.1.02025-12-30 12:47:14
- Revamped dialer experience: Completely redesigned calling flow - calls from History and Contacts now go through the dialer for a consistent experience
- Smart call routing: We detect and avoid routes with known connection issues, guiding you to Premium for better reliability
- See call rates upfront: View rates before you call and during active calls
- Improved dialer: Better layout on small screens, clearer error messages, and easier access to your balance
- Caller ID picker: Choose your caller ID directly from the dialer with rate comparison
- Better phone validation: Smarter number detection when pasting or typing
- iOS 26 ready: Fresh look with updated colors, glass-style buttons, and improved dark mode support
- Various bug fixes and translation improvements
Build 880732429v2.0.82025-12-21 09:28:36
What's new:
- New credit packages available
Bug fixes:
- Fixed a crash on iPad when tapping call history entries
- Fixed Order Summary showing wrong currency symbol
Build 880641884v2.0.72025-12-13 19:27:31
Urgent fix:
Fixed an issue where calls to Italy, Vatican City, San Marino, Argentina, and Ivory Coast were incorrectly rejected as "invalid number". These countries require keeping the leading zero in certain phone numbers, which is now handled correctly.
Build 880568586v2.0.62025-12-11 23:53:37
- Fixed dialer keypad layout issue on iPhone SE and smaller screens running iOS 26
- Improved spacing and button sizes for better usability on compact displays
- Fixed feedback form keyboard issue where message text was hidden on smaller screens
Build 880402518v2.0.52025-12-08 10:18:27
• Fixed an issue where the app could become temporarily inaccessible when authentication tokens expired
• Provider names now use consistent English terms "Standard" and "Premium" across all languages
• Simplified setup: Caller ID now defaults to anonymous number for improved international call reliability
• You can still switch to your own number anytime in Settings
Build 880145267v2.0.42025-11-28 14:36:03
Critical Bug Fixes:
- Fixed an issue where calls could fail with "Decline" error when switching between Economy and Premium providers. The app now ensures the correct caller ID is used for each provider.
- Fixed a rare issue where caller ID from a previous call could persist incorrectly after switching providers.
- Improved reliability when switching between Economy and Premium providers.
- Updated to the latest libraries for improved stability and performance.
Build 879804594v2.0.32025-11-19 21:01:49
- Enhanced security measures to better protect your account and data
- Improved app performance with faster backend response times
- Added quick provider and caller ID switching directly on the dialer and price explorer screens
- Optimized layout for smaller devices (iPhone SE and mini models) for better usability
- Streamlined price explorer with cleaner interface and improved rate checking
- Updated contacts system with better performance and upcoming web app compatibility
- Improved localization support with caller ID settings now fully translated in all supported languages
- Fixed call failure messages to show specific errors (e.g., "Insufficient credits" instead of generic "Call failed")
- All error messages now fully localized in 10 languages for better international user experience
- General UI/UX improvements throughout the app
Build 879669976v2.0.22025-11-12 15:11:06
- Simplified credit purchase screen
- Fixed a bug where an incorrect phone verification message would appear during network connectivity issues
- Improved feedback system with easier keyboard dismissal and better support tracking
- Price Explorer now shows which provider's rates you're viewing (Economy or Premium)
Build 879590799v2.0.12025-11-10 20:22:59
What's New:
• Choose Your Provider: Switch between Premium and Economy calling providers anytime in Settings to find the best connection for your destination.
• Automatic Failover: If your primary provider can't complete a call, CallSky will offer to retry with the alternative provider - giving you better call success worldwide.
• Fixed Audio Issues: Resolved a critical bug where calls using the Economy provider had no audio in either direction. Both providers now deliver crystal-clear call quality.
• Fixed Call Recording: Premium provider calls now properly save to call history and billing records.
• Fixed Call Controls: Mute button and keypad (DTMF) tones now work correctly with the Premium provider during calls.
• Enhanced Support: Improved our feedback system to help us respond to your questions more quickly.
• Bug fixes and performance improvements.
Questions? Reach out through the app's feedback feature!
Build 879330772v2.0.02025-11-04 17:56:48
We've upgraded to a premium telecommunications provider to deliver enhanced call quality and reliability for all users.
What's New
Premium Provider
All new users now enjoy superior call quality with our premium-tier partner. Experience consistent connections, crystal-clear audio, and enterprise-grade reliability for every call.
For Existing Users
Your current Economy provider setup is preserved. On first launch, you'll see your existing provider pre-selected and can choose to upgrade to Premium for enhanced reliability, or continue with Economy rates.
Caller ID Options
Choose how your number appears:
• Use our verified public number for instant setup
• Verify your own number to display your personal caller ID
Smart Failover
Automatic provider switching ensures your calls always connect, even when network conditions are challenging.
Streamlined Onboarding
New users experience a simplified setup flow with optional credits purchase - explore the app first, top up when ready.
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Availability 1 of 1 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
| US | en-US | Free | 19 | 4.7 | 2.3.3 |
Change log 29 changes · US
✎
releaseNotes updated
This update makes starting calls more reliable and the dialer easier to use:
- Fixed an issue where calls could fail to start after the app had been idle for a
✎
description updated
CallSky connects you to real phone numbers in 180+ countries. Landlines and mobiles, through the actual phone network — not an internet-to-internet gimmick. The
✎
subtitle updated
Wifi calls to family overseas
✎
name updated
International Calling: CallSky
◆
Version 2.3.3 released
This update makes starting calls more reliable and the dialer easier to use:
- Fixed an issue where calls could fail to start after the app had been idle for a while. Connecting is now more reliable, with a clear "Connecting…" indicator wh
◆
Version 2.3.2 released
This update refreshes the dialer and makes calls more reliable:
- Redesigned dialer with a cleaner, better-balanced layout and your per-minute rate shown clearly above the keypad.
- More reliable call audio and cleaner call endings.
- Impr
◆
Version 2.3.1 released
A small update with a few refinements:
- Your remaining balance is now clearer during a call, with a low-balance warning.
- More reliable call ending.
- Behind-the-scenes improvements for better stability.
◆
Version 2.3.0 released
CallSky now uses a single Premium calling network.
- Economy calling has been retired so we can focus on a more consistent, reliable calling experience.
- One clear rate is shown for each destination, without provider switching or failover
◆
Version 2.2.1 released
- Import contacts from your phone directly into the Contacts tab — pick which ones to bring over, with already-imported entries clearly marked.
- Google sign-in now lets you choose which Google account to use instead of defaulting to the la
◆
Version 2.2.0 released
• New Caller ID picker — choose any of our shared CallSky numbers in the US or UK on a per-call basis. Your selection syncs across your devices.
• More reliable credit purchases — if a purchase confirmation didn't reach our server on flaky
◆
Version 2.1.9 released
- IMPORTANT: Fixed an issue where the app could stay logged in after your session expired
- You now hear a ringback tone while waiting for the other person to pick up
- Favorite contacts: tap the star to mark your most-called contacts
- Bet
◆
Version 2.1.8 released
- URGENT FIX: Fixed silent calls on restrictive WiFi networks (hotels, airports, offices) — calls now connect reliably on any network
- Redesigned provider settings with a cleaner card-based layout
- Improved contacts: tap to call, swipe to
◆
Version 2.1.7 released
This update improves the password reset experience:
- Added email autofill suggestions on the sign-in and password reset screens
- Added close button to the password reset screen
- Fixed error message when trying to reuse your current pass
◆
Version 2.1.6 released
This update adds required regulatory pricing disclosures and billing transparency improvements:
- Added network surcharge disclosure for short duration calls as required by our carrier's updated terms
- Updated call rate display in Rate Ex
◆
Version 2.1.5 released
Critical fix: Resolved the in-call keypad overlapping mute and speaker buttons on all iPhone models
- The "Standard" calling option is now called "Economy" throughout the app
- The provider education popup now shows clearer pros and cons f
◆
Version 2.1.4 released
What's New:
• Live balance display - See your remaining credit during calls, updating at each minute mark so you always know where you stand.
• Improved call button feedback - A loading spinner now shows while we fetch the latest rates, r
◆
Version 2.1.3 released
What's New:
• You'll now hear a ringing tone while waiting for Premium calls to connect - no more awkward silence!
• Simplified caller ID selection - all your caller IDs are now in one menu, neatly grouped by provider.
• The app remember
◆
Version 2.1.2 released
Fixed an issue where the Pay button was unresponsive on the payment screen.
◆
Version 2.1.1 released
What's New:
• Shared Contacts for Organizations - Team members can now create and share contacts with their entire organization
• Organization Caller ID - Org members can now use verified public numbers as their caller ID
• iPad layout opt
◆
Version 2.1.0 released
- Revamped dialer experience: Completely redesigned calling flow - calls from History and Contacts now go through the dialer for a consistent experience
- Smart call routing: We detect and avoid routes with known connection issues, guiding
◆
Version 2.0.8 released
What's new:
- New credit packages available
Bug fixes:
- Fixed a crash on iPad when tapping call history entries
- Fixed Order Summary showing wrong currency symbol
◆
Version 2.0.7 released
Urgent fix:
Fixed an issue where calls to Italy, Vatican City, San Marino, Argentina, and Ivory Coast were incorrectly rejected as "invalid number". These countries require keeping the leading zero in certain phone numbers, which is now han
◆
Version 2.0.6 released
- Fixed dialer keypad layout issue on iPhone SE and smaller screens running iOS 26
- Improved spacing and button sizes for better usability on compact displays
- Fixed feedback form keyboard issue where message text was hidden on smaller sc
◆
Version 2.0.5 released
• Fixed an issue where the app could become temporarily inaccessible when authentication tokens expired
• Provider names now use consistent English terms "Standard" and "Premium" across all languages
• Simplified setup: Caller ID now defaul
◆
Version 2.0.4 released
Critical Bug Fixes:
- Fixed an issue where calls could fail with "Decline" error when switching between Economy and Premium providers. The app now ensures the correct caller ID is used for each provider.
- Fixed a rare issue where caller
◆
Version 2.0.3 released
- Enhanced security measures to better protect your account and data
- Improved app performance with faster backend response times
- Added quick provider and caller ID switching directly on the dialer and price explorer screens
- Optimized
◆
Version 2.0.2 released
- Simplified credit purchase screen
- Fixed a bug where an incorrect phone verification message would appear during network connectivity issues
- Improved feedback system with easier keyboard dismissal and better support tracking
- Price Ex
◆
Version 2.0.1 released
What's New:
• Choose Your Provider: Switch between Premium and Economy calling providers anytime in Settings to find the best connection for your destination.
• Automatic Failover: If your primary provider can't complete a call, CallSky w
◆
Version 2.0.0 released
We've upgraded to a premium telecommunications provider to deliver enhanced call quality and reliability for all users.
What's New
Premium Provider
All new users now enjoy superior call quality with our premium-tier partner. Experience co