Capsule: Voice Journal & AI
AI audio diary & mood tracker
Free · In‑App Purchases
Writing never stuck. Talking did. Hit record, say what's on your mind, and Capsule makes it a dated, AI-summarized entry on a mood calendar. No typing. 7 days free.
You don't have time to write a journal. But you do have a voice.
Capsule turns what you say into a daily journal you'll actually keep.
▼ How it works
• Tap, speak, done. Your words become text and a journal entry.
• AI summarizes the highlights of your day automatically.
• Browse your past selves through a calendar timeline.
• Everything stays on your iPhone. Privacy first.
▼ Who it's for
• People who want to journal but never stick with it
• Thinkers who process best by talking out loud
• Anyone who wants to track their inner life over time
▼ Capsule PRO subscription
• Unlimited recording length and AI summaries
• $4.99/month or $49.99/year (save 16%)
• 7-day free trial
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Minor bug fixes and stability improvements.
The developer, SHO HOKIBARA, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SHO HOKIBARA
- Size
- 37.7 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 3 more
- English, Japanese, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Capsule PRO $59.99
- Capsule PRO $5.99
- Copyright
- © 2026 株式会社ReFlow