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Apple ID6755030867
Bundle IDmejoul.Doppel
SellerSeller
Min iOS17.4
Min macOS14.4
Device familiesiphone, ipad
Released2026-04-08
Copyright© 2026 雨境
Privacy policyLink ↗
Preview 2 platforms
iPhone 4 images
iPad 4 images
What’s New Version 2.5.6
Fixed a chat crash that could occur while sending messages, and improved overall stability.
Description
Can't start working even though you want to? Open your phone for "just 5 minutes" and 3 hours disappear? You're not lazy — your brain just works differently.
Doppel is an AI companion app built on body doubling — the science-backed method where having someone nearby helps you focus. Except now, that someone is always available.
WHAT IS BODY DOUBLING?
Body doubling is a focus technique especially effective for ADHD. Simply having another person present — even silently — reduces the activation energy needed to start and sustain tasks. Doppel brings this to your phone with AI companions who feel genuinely present.
VIDEO COMPANIONSHIP
Open a video call, and your AI partner is right there studying alongside you. Like having someone across the table at a library, but without the social anxiety. The feeling of being seen keeps you naturally focused.
SMART TASK BREAKDOWN (PLANMATE)
Task too overwhelming to start? Tell your companion, and they'll break it into 5-minute steps. Each step comes with specific guidance. No more staring at a blank page wondering where to begin.
EMOTIONAL MEMORY
Your companion remembers what you've shared — your struggles, your progress, your habits. The relationship deepens over time. Sessions build on context you've already shared.
ADHD-FRIENDLY BY DESIGN
No lectures. No "just try harder." Gentle reminders that respect how your brain works. They understand "wanting to do it but can't start" because they were designed around that experience.
WHY DOPPEL FEELS PERSONAL
Your AI companion has their own schedule, remembers your goals, and helps you return to the next small step. Show up on time and they're genuinely happy. Cancel last minute and they're a little disappointed. This subtle accountability helps focus feel more natural.
AI PARTNERS
• Minzhi — For creative workers who need understanding
• Mula — For learners and test prep, ADHD-aware
• Yichen — For analytical work, systematic approach
SUBSCRIPTION
Free: 45 messages + 4 video calls per week
Premium: Unlimited everything
Monthly: $7.99/month
Yearly: $49.99/year
All plans include a 7-day free trial.
Focus doesn't need willpower. It needs companionship.
Meet your new study buddy.
Terms of Use: https://mejoul.com/terms
Privacy Policy: https://mejoul.com/privacy
In-App Purchases US pricing
Doppel Membership Subscription
Spacetime Pass (Monthly) · Monthly 3-day free trial$7.99
Dopple Pass (Quarterly) · 3 months$19.99
One-Time Purchases
Starter · 1200 Chrono Coins$0.99
3000 Chrono Coins$3.99
9800 Chrono Coins$14.99
Value Pack · 16000 Chrono$19.99
19800 Chrono Coins$29.99
32800 Chrono Coins$49.99
Dopple Pass Lifetime$69.99
64800 Chrono Coins$99.99
Capabilities
In-App Purchases
Accessibility
ipadiphonemacrealityDevicetvoswatch
Version history 25 versions
Build 887896189v2.5.62026-07-07 19:32:18
Fixed a chat crash that could occur while sending messages, and improved overall stability.
Build 887779551v2.5.52026-07-03 20:23:20
Fixed front-camera landscape orientation and improved realtime connection reliability.
Build 887639427v2.5.42026-07-01 19:32:12
Bug fixes and performance improvements.
Build 887458415v2.5.32026-06-26 21:28:11
Known issue fixes.
Build 887241022v2.5.22026-06-21 18:37:29
Resolved known issues and improved stability.
Build 887078188v2.5.12026-06-18 16:40:31
Bug fixes and performance improvements.
Build 886887688v2.5.02026-06-16 21:56:04
Introducing Chrono Coins:
• Coin store: top up Chrono Coins and spend them flexibly on chats, task breakdown, and video calls
• Invite friends to earn Chrono Coins
• Quick Match now supports preferred partners
• Video calls now support landscape mode
• A smoother chatting experience
• Performance improvements and bug fixes
Build 886356786v2.4.42026-06-01 16:32:25
bug fixes
Build 886079591v2.4.32026-05-25 00:07:45
bug fixes
Build 885870304v2.4.22026-05-19 19:28:06
improved UI
Build 885768670v2.4.12026-05-18 01:50:22
Bug fixes
Build 885617876v2.3.92026-05-13 17:34:16
Optimized chat performance and improved video call stability.
Build 885488464v2.3.82026-05-11 14:26:33
Critical Bug fix
Build 885476697v2.3.72026-05-10 06:35:16
Fixed an issue that could cause video calls to freeze during focus sessions. Your body doubling sessions should now feel steadier from start to finish.
Build 885449507v2.3.62026-05-09 18:08:48
Fixed an issue that could cause video calls to freeze during focus sessions. Your body doubling sessions should now feel steadier from start to finish.
Build 885426256v2.3.52026-05-08 16:08:39
Fixed an issue that could cause video calls to freeze during focus sessions. Your body doubling sessions should now feel steadier from start to finish.
Build 885390399v2.3.42026-05-07 21:23:40
Video focus sessions are more reliable, especially when reconnecting or recovering from audio interruptions.
This update also improves appointment-based chats, keeps meeting messages scoped to the right session, and makes chat images and referral/profile surfaces feel smoother.
We fixed several edge cases around speech recognition, text-to-speech recovery, mini chat visibility, and task timing so your body doubling sessions feel steadier from start to finish.
Build 885268399v2.3.32026-05-05 20:56:48
Improves voice call recovery, incoming call preferences, friend invite and presence sync, and chat loading reliability.
Build 885034260v2.3.22026-05-01 19:56:16
What's new in 2.3.2
• Friends: invite friends and make focus visible
• Improved chat loading
• Improved video call experience
Build 884505004v2.3.12026-04-14 21:45:15
Refined the referral system for a smoother invite experience.
Build 884031304v2.3.02026-04-09 14:34:14
Now available globally! Smoother video companionship and smarter PlanCoach task breakdown.
- Global rollout: Doppel is now available in markets worldwide
- Improved video call stability and audio responsiveness
- PlanCoach task breakdown is smarter and faster
- Various bug fixes and performance improvements
Build 883665543v2.2.32026-04-01 18:00:17
Smoother video companionship and smarter PlanMate task breakdown!
- WeChat bot: Link your WeChat to chat with your buddy anytime
- Referral rewards: Share your invite code, both you and your friend get extra time
- Voice detection improvements: More responsive speech recognition for natural conversations
- Fixed iPad crash and improved overall stability
Build 883588562v2.2.22026-03-20 19:39:48
修复了 ipad 崩溃的 bug
Build 883323037v2.2.12026-03-19 05:55:49
- 提升系统稳定性
- 提升ai伙伴回复速度
Build 882978485v2.0.12026-03-04 23:03:33
新功能
- 新增 AI 伙伴
- 界面与体验优化
- 修复已知问题
- 通话稳定性提升
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| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
US | en-US | Free | 0 | — | 2.5.6 |
Change log 29 changes · US
✎
releaseNotes updated
Fixed a chat crash that could occur while sending messages, and improved overall stability.
✎
description updated
Can't start working even though you want to? Open your phone for "just 5 minutes" and 3 hours disappear? You're not lazy — your brain just works differently.
D
✎
subtitle updated
Body Doubling & Study Buddy
✎
name updated
Doppel - AI Focus Companion
◆
Version 2.5.6 released
Fixed a chat crash that could occur while sending messages, and improved overall stability.
◆
Version 2.5.5 released
Fixed front-camera landscape orientation and improved realtime connection reliability.
◆
Version 2.5.4 released
Bug fixes and performance improvements.
◆
Version 2.5.3 released
Known issue fixes.
◆
Version 2.5.2 released
Resolved known issues and improved stability.
◆
Version 2.5.1 released
Bug fixes and performance improvements.
◆
Version 2.5.0 released
Introducing Chrono Coins:
• Coin store: top up Chrono Coins and spend them flexibly on chats, task breakdown, and video calls
• Invite friends to earn Chrono Coins
• Quick Match now supports preferred partners
• Video calls now support land
◆
Version 2.4.4 released
bug fixes
◆
Version 2.4.3 released
bug fixes
◆
Version 2.4.2 released
improved UI
◆
Version 2.4.1 released
Bug fixes
◆
Version 2.3.9 released
Optimized chat performance and improved video call stability.
◆
Version 2.3.8 released
Critical Bug fix
◆
Version 2.3.7 released
Fixed an issue that could cause video calls to freeze during focus sessions. Your body doubling sessions should now feel steadier from start to finish.
◆
Version 2.3.6 released
Fixed an issue that could cause video calls to freeze during focus sessions. Your body doubling sessions should now feel steadier from start to finish.
◆
Version 2.3.5 released
Fixed an issue that could cause video calls to freeze during focus sessions. Your body doubling sessions should now feel steadier from start to finish.
◆
Version 2.3.4 released
Video focus sessions are more reliable, especially when reconnecting or recovering from audio interruptions.
This update also improves appointment-based chats, keeps meeting messages scoped to the right session, and makes chat images and r
◆
Version 2.3.3 released
Improves voice call recovery, incoming call preferences, friend invite and presence sync, and chat loading reliability.
◆
Version 2.3.2 released
What's new in 2.3.2
• Friends: invite friends and make focus visible
• Improved chat loading
• Improved video call experience
◆
Version 2.3.1 released
Refined the referral system for a smoother invite experience.
◆
Version 2.3.0 released
Now available globally! Smoother video companionship and smarter PlanCoach task breakdown.
- Global rollout: Doppel is now available in markets worldwide
- Improved video call stability and audio responsiveness
- PlanCoach task breakdown is
◆
Version 2.2.3 released
Smoother video companionship and smarter PlanMate task breakdown!
- WeChat bot: Link your WeChat to chat with your buddy anytime
- Referral rewards: Share your invite code, both you and your friend get extra time
- Voice detection improveme
◆
Version 2.2.2 released
修复了 ipad 崩溃的 bug
◆
Version 2.2.1 released
- 提升系统稳定性
- 提升ai伙伴回复速度
◆
Version 2.0.1 released
新功能
- 新增 AI 伙伴
- 界面与体验优化
- 修复已知问题
- 通话稳定性提升