Doppel - AI Focus Companion
Zhaohan Ji Productivity iPhoneiPadiPod touch
Doppel - AI Focus Companion is a free Productivity app for iPhone and iPad by Zhaohan Ji. Rated 4.1/5 from 7 ratings. Requires iOS 17.4.
- Rating
- 4.1
- 7 ratings
- Price
- Free
- on the App Store
- Size
- 90 MB
- Age 17+
- Updated
- Oct 18
- 2026 · v2.9.9
Screenshots
About Doppel - AI Focus Companion
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: 20 chat rounds every day (refreshes daily), plus 100 bonus rounds each month. After that, keep chatting with Chrono Coins. Video calls and PlanMate use Chrono Coins — new accounts get a welcome coin gift. Doppel Pass (monthly, quarterly or yearly): 50 chat rounds every day plus 1,000 bonus rounds each month, unlimited video calls and PlanMate, and bonus Chrono Coins every month. Invite friends to earn more Chrono Coins. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. 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
Ratings & reviews
4.1
7 ratings
What’s new
Version 2.9.9 · Updated October 18, 2026
We fixed some known issues.
App privacy
The developer, Zhaohan Ji, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- User Content: Emails or Text Messages, Audio Data, Other User Content
- Purchases: Purchase History
- Contact Info: Email Address, Name, Phone Number
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction, Other Usage Data
- Diagnostics: Crash Data
Used for: Product Personalization, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- User Content: Emails or Text Messages
- Usage Data: Product Interaction
- Diagnostics: Performance Data
Used for: Analytics, App Functionality
Alternatives to Doppel - AI Focus Companion
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Doppel - AI Focus Companion | 4.1 / 5 (7 ratings) | Free | October 18, 2026 | |
| ToStudy-Study with teams | 4.8 / 5 (6) | Free | Sep 28, 2026 | Compare |
| Beside: Body Doubling Focus | 5.0 / 5 (3) | Free | Oct 6, 2026 | Compare |
| CoStudy-虚拟自习室 | 4.8 / 5 (71) | Free | Sep 23, 2026 | Compare |
| 3x3 minimalist time management | 4.8 / 5 (67) | Free | Oct 18, 2026 | Compare |
| flomo浮墨-极简卡片笔记、轻便签与日记备忘 | 4.9 / 5 (1,156) | Free | Oct 20, 2026 | Compare |
| Calflow: Planner & Tracker | 4.9 / 5 (131) | Free | Sep 27, 2026 | Compare |