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Preview 2 platforms
iPhone 4 images
iPad 4 images
What’s New Version 9.2.3
We update the app regularly so we can make it better for you:
* FIXED: Incoming messages could stop appearing during an active call in some situations
Description
Highest security. Easy to use. Available to everyone.
WHAT IS SILENTEL?
Silentel is the serious choice for any user who wants to protect and secure his voice calls, messages, chats, sensitive documents, photos or any files against eavesdropping and interception.
Silentel is easy to use, fast to deploy and the users will quickly adapt to a new and simpler way of handling any sensitive business information.
Features:
SECURE CONTACTS
The Silentel application uses own contacts which are separated from other phone contacts. After switching off the application, contacts are completely erased and are not stored on the phone.
SECURE VOICE / VIDEO CALLS
Standard voice and video calls between two participants, but device-to-device encrypted. During the call, all information transmitted by the Silentel system is encrypted by the sender and decrypted only by the receiver.
SECURE CONFERENCE
Secure conference allows secure real-time communication between two and more users with device-to-device encryption and automatic voice detection.
SECURE MESSAGES
The content of the message is encrypted before sending. Only after the message has been delivered to the receiver, the content is decrypted. Except from the receiver, nobody can decrypt and read the message.
SECURE FILE TRANSFER
Sending encrypted documents, images or any other files. The Silentel application offers to take a picture or video using the camera, record a audio and send it as a file to any recipient in an easy and simple way.
Capabilities
Siri
Accessibility
ipadiphonemacrealityDevicetvoswatch
Version history 25 versions
Build 887801221v9.2.32026-07-03 18:29:14
We update the app regularly so we can make it better for you:
* FIXED: Incoming messages could stop appearing during an active call in some situations
Build 887048023v9.2.22026-06-19 13:19:02
We update the app regularly so we can make it better for you:
* NEW: Several user experience improvements for Secure Maps
* NEW: Improved stability and performance of Secure Maps
* Other improvements and fixes for better stability and performance
Build 885636620v9.2.12026-05-14 20:01:17
We update the app regularly so we can make it better for you:
* NEW: Several user experience improvements for Secure Maps
* NEW: Improved stability and performance of Secure Maps
* FIXED: Text rendering for non-Latin scripts and special character sets
* Other improvements and fixes for better stability and performance
Build 884369499v9.2.02026-04-16 08:03:28
We update the app regularly so we can make it better for you:
* NEW: Full support for iOS 26 and iPadOS 26
* NEW: Login via QR code – scan to automatically fill in your credentials
* NEW: Redesigned user interface featuring modern glass effects and updated system colors
* NEW: Refined call interface visuals and call duration display
* NEW: Faster chat loading and refreshed messaging interface
* FIXED: Contact search results when using strings containing spaces
* Other improvements and fixes for better stability and performance
Build 881130451v9.1.12026-01-02 18:17:57
We update the app regularly so we can make it better for you:
FIXED: Validation of the server address on the login screen
Build 880778855v9.1.02025-12-29 08:25:19
We update the app regularly so we can make it better for you:
* NEW: Secure Maps – use advanced map tools within groups. To ensure users' privacy this feature is strictly opt-in and active only when enabled
* Other improvements and fixes for better stability and performance
Build 878985295v9.0.12025-10-17 20:41:58
We update the app regularly so we can make it better for you:
FIXED: Validation of the server address on the login screen
Build 878657484v9.0.02025-10-08 07:26:34
We focus on security so we can make it most secure for you:
* NEW: Post-Quantum Cryptography (PQC) – next-generation encryption designed to keep your data safe even in the quantum era
* Other improvements and fixes for better stability and performance
Build 876106395v8.2.02025-07-23 07:07:55
We update the app regularly so we can make it better for you:
* NEW: Delete Message for Everyone
* NEW: Message Replies
* NEW: Message Reactions
* NEW: Toggle password visibility in login fields
* NEW: Noticeably faster loading of chats with a large number of messages
Build 873625590v8.1.12025-04-03 07:19:19
We update the app regularly so we can make it better for you:
* NEW: Incoming calls ring faster (especially on slower networks)
* NEW: Added search functionality in the user list within the New Message dialog
* FIXED: Some files stored in the Files app were automatically opened in Silentel
* FIXED: Improved gesture handling for a smoother user experience (e.g. closing an open image)
* FIXED: In rare cases, message text could be overlapped by message delivery information
* FIXED: In rare cases, chats could scroll to an incorrect position
* FIXED: In rare cases, the wrong image might be opened during a call
* FIXED: It was not possible to reposition your own video during a video call
* FIXED: Changing the default expiration setting on Silentel Server did not reflect in the app
* FIXED: The hold icon was incorrectly displayed when a second hold occurred during a call
* Other minor improvements and bug-fixes
Build 871672794v8.1.02025-01-14 14:02:22
NEW: Significantly improved voice quality, with enhanced resistance to high network losses and latency, ensuring smoother communication even in challenging conditions
NEW: Comfort noise support in calls for a more natural communication experience
NEW: Improved call reconnections for faster and more reliable recovery during interruptions
NEW: Added the ability to include a caption when sending a file
NEW: Minor enhancements to the display of long messages and file previews
FIXED: In some cases, call end tones were not played
FIXED: Resolved an issue with sending password-protected PDF files
FIXED: Various issues related to file previews, video sending and user status refresh
Build 867464254v8.0.62024-10-11 11:17:40
NEW: Enhanced user interface for viewing downloaded and imported files
NEW: Updated color scheme in the Messages
NEW: Updated icons for different file types
FIXED: In rare cases, the chat would remain scrolled to the wrong position
FIXED: Status changes are now only possible when an internet connection is available
FIXED: Issue where opening a file in the Files app occasionally caused it to open in the app
FIXED: Choppy audio issues during calls (specific to iOS 18)
FIXED: In rare cases, file imports into the app failed (specific to iOS 18)
Build 865826868v8.0.52024-05-14 09:09:36
* FIXED: Several issues with messages appearing when there is an internet connection and when there is no internet connection
Build 865437542v8.0.42024-04-25 18:23:22
* NEW: Ukrainian language support
* FIXED: When the phone is locked during a call, the call end screen cannot be closed.
* FIXED: Minor issues related to User token
Build 864731540v8.0.32024-04-04 08:30:49
* NEW: Messages are locked when there’s no connection to Silentel Server
* NEW: Possibility to send files during calls
* NEW: File in Messages can be downloaded and opened with a single tap
* FIXED: Minor issues with Secure Video Conference and Screen Sharing
* FIXED: Disabling TouchID for login also disables the App Lock feature
* FIXED: Occasionally, the recipient selection dialog did not open when sending a file
* FIXED: In rare cases, aliases were deleted after iOS update
* FIXED: In rare cases, the last seen status was not updated correctly
* FIXED: Long username was not displayed correctly in Settings
* FIXED: The message to enable video did not appear correctly if the user had previously disabled video
* FIXED: Additional minor user interface issues have been resolved
Build 861404537v8.0.22023-11-13 17:00:05
FIXED: A rare issue causing the app to crash during incoming or outgoing calls
FIXED: A bug where file intended for sending was occasionally deleted
FIXED: A problem where videos sometimes didn't start in conference calls
FIXED: Inconsistencies in updating user status in call tiles
FIXED: Visibility issues with long usernames in the Settings
FIXED: Loss of contacts' aliases following a system update
FIXED: String for the screen sharing feature
Build 860757301v8.0.12023-10-19 09:06:29
* FIXED: Issue with Face ID settings for App lock when updating from version 7.8
Build 860185855v8.0.02023-10-17 06:57:45
* NEW: Secure video-conference - Helps teams communicate anytime, from anywhere
* NEW: Favourites tab – New space for your favourite contacts
* NEW: Settings layout – More intuitive and user-friendly navigation
Build 854666252v7.8.22023-02-01 19:11:29
* NEW: Support for alternative Silentel certificate chain
* FIXED: Date format for messages with expiration set to Never
* FIXED: In rare cases, incoming call was displayed as Unknown
Build 853275354v7.8.12022-11-16 08:14:53
* NEW: Better quality for the video attachment
* NEW: Better quality for preview when importing document to Silentel app
* FIXED: Minor issues in user-interface and strings
Build 852350218v7.82022-10-04 12:18:03
* NEW: New audio codec for even better audio quality
* NEW: Downloading contacts and messages is significantly faster
* NEW: Display of URL links is improved
* FIXED: In rare cases, same messages are displayed multiple times
* FIXED: In rare cases, group icon was displayed instead of user icon in Recents
Build 850945838v7.7.72022-07-25 21:36:04
* FIXED: In rare cases, Contact list is not displayed
* FIXED: In rare cases, Username of called party is not displayed during call establishment
* FIXED: Minor issues in user-interface
Build 850563039v7.7.62022-07-06 13:30:57
* NEW: Performance optimization in Contacts, Messages and Search in Messages
* FIXED: Last seen status is not updated when call accepted in system CallKit interface
* FIXED: Minor issues in user-interface
* FIXED: Minor issues occurred on iPadOS and MacOS
* FIXED: Crashes reported on App Store
Build 849201571v7.7.52022-05-25 15:57:01
* NEW: Search in Secure messages
* NEW: Document preview is displayed when user import document from another app
* NEW: Newly received messages in chat are separated by a label “Last read”
* NEW: Improvements in user-interface when user create new Group
* NEW: Improved alert messages when user don’t have User token and is not able to send or receive Secure messages
* FIXED: Keyboard is not working after sending audio message
* FIXED: Chat automatically scroll down to newest message when user close the keyboard
Build 848161425v7.7.42022-04-11 08:21:26
* FIXED: The image could be saved to Files even when Disable sharing was enabled
* FIXED: In rare cases, attachment was not available when it was forwarded to another user
* FIXED: Minor issues occurred on iPadOS and MacOS
No pricing data captured yet — comparisons appear once the app has paid storefronts or in-app purchases.
Availability 1 of 1 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
US | en-US | Free | 0 | — | 9.2.3 |
Change log 29 changes · US
✎
releaseNotes updated
We update the app regularly so we can make it better for you:
* FIXED: Incoming messages could stop appearing during an active call in some situations
✎
description updated
Highest security. Easy to use. Available to everyone.
WHAT IS SILENTEL?
Silentel is the serious choice for any user who wants to protect and secure his voice c
✎
subtitle updated
Secure mobile communication
✎
name updated
Silentel
◆
Version 9.2.3 released
We update the app regularly so we can make it better for you:
* FIXED: Incoming messages could stop appearing during an active call in some situations
◆
Version 9.2.2 released
We update the app regularly so we can make it better for you:
* NEW: Several user experience improvements for Secure Maps
* NEW: Improved stability and performance of Secure Maps
* Other improvements and fixes for better stability and perfo
◆
Version 9.2.1 released
We update the app regularly so we can make it better for you:
* NEW: Several user experience improvements for Secure Maps
* NEW: Improved stability and performance of Secure Maps
* FIXED: Text rendering for non-Latin scripts and special cha
◆
Version 9.2.0 released
We update the app regularly so we can make it better for you:
* NEW: Full support for iOS 26 and iPadOS 26
* NEW: Login via QR code – scan to automatically fill in your credentials
* NEW: Redesigned user interface featuring modern glass eff
◆
Version 9.1.1 released
We update the app regularly so we can make it better for you:
FIXED: Validation of the server address on the login screen
◆
Version 9.1.0 released
We update the app regularly so we can make it better for you:
* NEW: Secure Maps – use advanced map tools within groups. To ensure users' privacy this feature is strictly opt-in and active only when enabled
* Other improvements and fixes f
◆
Version 9.0.1 released
We update the app regularly so we can make it better for you:
FIXED: Validation of the server address on the login screen
◆
Version 9.0.0 released
We focus on security so we can make it most secure for you:
* NEW: Post-Quantum Cryptography (PQC) – next-generation encryption designed to keep your data safe even in the quantum era
* Other improvements and fixes for better stability an
◆
Version 8.2.0 released
We update the app regularly so we can make it better for you:
* NEW: Delete Message for Everyone
* NEW: Message Replies
* NEW: Message Reactions
* NEW: Toggle password visibility in login fields
* NEW: Noticeably faster loading of chat
◆
Version 8.1.1 released
We update the app regularly so we can make it better for you:
* NEW: Incoming calls ring faster (especially on slower networks)
* NEW: Added search functionality in the user list within the New Message dialog
* FIXED: Some files stored i
◆
Version 8.1.0 released
NEW: Significantly improved voice quality, with enhanced resistance to high network losses and latency, ensuring smoother communication even in challenging conditions
NEW: Comfort noise support in calls for a more natural communication exp
◆
Version 8.0.6 released
NEW: Enhanced user interface for viewing downloaded and imported files
NEW: Updated color scheme in the Messages
NEW: Updated icons for different file types
FIXED: In rare cases, the chat would remain scrolled to the wrong position
FIXE
◆
Version 8.0.5 released
* FIXED: Several issues with messages appearing when there is an internet connection and when there is no internet connection
◆
Version 8.0.4 released
* NEW: Ukrainian language support
* FIXED: When the phone is locked during a call, the call end screen cannot be closed.
* FIXED: Minor issues related to User token
◆
Version 8.0.3 released
* NEW: Messages are locked when there’s no connection to Silentel Server
* NEW: Possibility to send files during calls
* NEW: File in Messages can be downloaded and opened with a single tap
* FIXED: Minor issues with Secure Video Confere
◆
Version 8.0.2 released
FIXED: A rare issue causing the app to crash during incoming or outgoing calls
FIXED: A bug where file intended for sending was occasionally deleted
FIXED: A problem where videos sometimes didn't start in conference calls
FIXED: Inconsis
◆
Version 8.0.1 released
* FIXED: Issue with Face ID settings for App lock when updating from version 7.8
◆
Version 8.0.0 released
* NEW: Secure video-conference - Helps teams communicate anytime, from anywhere
* NEW: Favourites tab – New space for your favourite contacts
* NEW: Settings layout – More intuitive and user-friendly navigation
◆
Version 7.8.2 released
* NEW: Support for alternative Silentel certificate chain
* FIXED: Date format for messages with expiration set to Never
* FIXED: In rare cases, incoming call was displayed as Unknown
◆
Version 7.8.1 released
* NEW: Better quality for the video attachment
* NEW: Better quality for preview when importing document to Silentel app
* FIXED: Minor issues in user-interface and strings
◆
Version 7.8 released
* NEW: New audio codec for even better audio quality
* NEW: Downloading contacts and messages is significantly faster
* NEW: Display of URL links is improved
* FIXED: In rare cases, same messages are displayed multiple times
* FIXED: In
◆
Version 7.7.7 released
* FIXED: In rare cases, Contact list is not displayed
* FIXED: In rare cases, Username of called party is not displayed during call establishment
* FIXED: Minor issues in user-interface
◆
Version 7.7.6 released
* NEW: Performance optimization in Contacts, Messages and Search in Messages
* FIXED: Last seen status is not updated when call accepted in system CallKit interface
* FIXED: Minor issues in user-interface
* FIXED: Minor issues occurred o
◆
Version 7.7.5 released
* NEW: Search in Secure messages
* NEW: Document preview is displayed when user import document from another app
* NEW: Newly received messages in chat are separated by a label “Last read”
* NEW: Improvements in user-interface when user
◆
Version 7.7.4 released
* FIXED: The image could be saved to Files even when Disable sharing was enabled
* FIXED: In rare cases, attachment was not available when it was forwarded to another user
* FIXED: Minor issues occurred on iPadOS and MacOS