VocaLog - Voice AI Diary
Voice AI Diary, No Internet
Only for iPhone
Free · In‑App Purchases
iPhone
Tired of starting a journal and giving up after three days?
VocaLog is the voice-powered AI diary that completes your entry just by talking.
▼ Made for people who...
- Want to journal but find typing tedious
- Don't want their diary sitting in someone else's cloud
- Are fed up with subscriptions
▼ Features
■ Speak and Done
Just talk to your phone. Apple's native speech recognition transcribes, and AI polishes your speech into a natural diary entry.
■ The AI Runs Entirely on Your iPhone (No Internet Required)
Most AI apps send your data to the cloud. VocaLog's AI runs entirely on your iPhone, so:
- Your voice and your diary are never uploaded anywhere
- It works in airplane mode
- Zero data usage
Your most private writing actually stays private.
■ Choose Your AI Model
Qwen 2.5 3B (recommended), Phi-4 Mini, or Llama 3.2 3B. Switch models freely and try new ones as they are added.
■ People Context
Register family, friends, or coworkers, and the AI understands context: say "I had dinner with Sarah" and it knows who Sarah is and treats the entry as a family conversation.
■ Auto Tags & Mood
The AI analyzes your entry and assigns mood (happy, sad, busy, etc.), categories (work, family, hobbies), and tags automatically. Past entries become easy to search.
■ Photo Attachments & Calendar
Attach photos to entries. Browse past entries via the calendar.
■ One-Time Purchase
No subscriptions. Pay once, use forever.
▼ Free Trial
Try all features for 3 days. Continue with a one-time purchase if you love it.
▼ Requirements
iPhone 15 Pro or later (requires Apple Silicon to run the AI on-device).
▼ Privacy Policy
https://apps.mvisualsonline.com/en/apps/vocalog/privacy
▼ Terms
Apple Standard EULA applies.
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.
Fixed an issue that could prevent the purchase screen from loading or completing an upgrade on slow or unstable connections. Product loading can now be retried, purchase and restore actions show clear progress, and Restore Purchases is available directly on the purchase screen.
The developer, Hayato Tsuchikawa, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Hayato Tsuchikawa
- Size
- 33.7 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- VocaLog Lifetime $2.99
- Copyright
- © 2026 M Visuals