Apps by Hayato Tsuchikawa
VocaLog - Voice AI Diary app icon

Lifestyle

VocaLog - Voice AI Diary

Hayato Tsuchikawa

Free download In-app purchases
Open on Apple

About this app

Capture your day by speaking or typing. VocaLog turns everyday thoughts into a private diary that stays on your iPhone. ■ Speak to journal in Japanese or English Apple's on-device speech recognition transcribes your voice. When you choose AI formatting, an on-device Llama 3.2 model turns the transcript into a natural diary entry. The model download is optional. After download, formatting runs on your iPhone and your diary text is not sent to the cloud. ■ Thai interface and text entry The interface, text entry, and saving original text are available in Thai. Thai voice input and Thai AI formatting did not meet this release's verification gates, so they are disabled rather than risking lost or incorrect diary content. ■ Start in three short steps The introduction now covers value, language, and your first diary in three screens. Model setup can wait. Your three-day free trial starts only after your first diary is saved successfully, so setup and download time do not reduce it. ■ Built for reflection Use moods, categories, tags, photos, calendar browsing, people context, and a spelling dictionary. You can always review the original transcript. ■ Private by design Diary text, photos, voice, and people data are not uploaded. RevenueCat is used only to manage purchase status. There are no ads, behavioral tracking, or subscriptions. ■ One-time purchase After the free trial, one purchase unlocks all features permanently. The purchase screen shows your local App Store price. Requirements: iOS 17 or later. iPhone 15 Pro or later is recommended for on-device AI. Privacy Policy https://apps.mvisualsonline.com/en/apps/vocalog/privacy Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Latest release

What’s New

Version 1.0.2 Sep 14, 2026

- A shorter three-screen onboarding flow - Thai interface, text entry, and original-text saving - Separate spoken-language and diary-language settings - The three-day trial now starts when your first diary is saved - Llama 3.2 on-device AI for Japanese and English - Safer purchase, restore, and save-failure handling Thai voice input and Thai AI formatting are not available in this version.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Sep 14, 2026 · 0 ratings Sep 14, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free 0×
Price history
Current Free
Free Sep 14, 2026 · Free Sep 14, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Sep 14, 2026 · 6:26 PM Free

Screenshots

VocaLog - Voice AI Diary iPhone screenshotVocaLog - Voice AI Diary iPhone screenshotVocaLog - Voice AI Diary iPhone screenshotVocaLog - Voice AI Diary iPhone screenshotVocaLog - Voice AI Diary iPhone screenshot