# AI Dog Diary - Hitorigoto

> AI Dog Diary - Hitorigoto (iPhone/iPad app by naoki waratani.)

- Source: https://appshunter.io/ios/app/ai-dog-diary-hitorigoto/id6762319121 (this page in markdown: same URL + `.md`)
- Developer: [naoki waratani](https://appshunter.io/developer/1870038956)
- Category: Lifestyle, Entertainment
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.6 · 8 MB
- Languages: English, Japanese
- Released: 2026-04-17
- Data updated: 2026-07-31
- User reviews in markdown: https://appshunter.io/ios/app/ai-dog-diary-hitorigoto/id6762319121/reviews.md

## What is AI Dog Diary?

Your dog has thoughts. Now they can write them down.

  Hitorigoto uses AI to write diary entries from your dog's perspective — based on the photos you take together. The more you teach the app about your dog's personality, habits, and quirks, the more the diary sounds like them.

  How it works
  1. Snap a photo (or pick one from your library)
  2. AI writes a diary entry from your dog's point of view
  3. Save, share, and collect your dog's story over time

  Personalize the voice
  Choose your dog's personality (Mellow, Playful, Cuddly, Chill, or Sassy) and voice style to create a unique diary voice that feels like your pup.

  Teach your dog's story
  Tell the app about your dog's habits, favorite spots, and little quirks. The AI remembers and weaves them into future entries — making each diary feel more personal.

  Features
  - AI-generated diary entries from your dog's perspective
  - 5 unique personality types x 5 voice styles
  - Photo & video diary support
  - Family member recognition — names appear in entries
  - Monthly calendar view with diary history
  - Share beautiful diary cards to Instagram Stories & more
  - iCloud backup & sync

  Free to start
  Write one diary entry per day for free. Need more? Grab a ticket pack or go Premium for unlimited entries, no ads, and more.

  Your dog's story deserves to be told. Let them write it.

  Language Support
  Hitorigoto supports English and Japanese. The app language follows your iPhone's language setting (Settings > General > Language & Region).

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 月額プレミアム | $4.99 | per month |
| 年額プレミアム | $49.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Ticket Pack | $1.99 | one-time |



## Version history (last 5 releases)

### 1.1.4 — 2026-07-24

Change app title

### 1.1.3 — 2026-06-02

Now available in English!

  - Full English localization — UI, diary generation, and onboarding
  - Your dog can now write diary entries in English
  - 5 personality types: Mellow, Playful, Cuddly, Chill, Sassy
  - 5 voice styles for unique diary voices
  - Ticket balance now persists across app restarts
  - Bug fixes and performance improvements

### 1.1.2 — 2026-04-27

日付更新のずれを修正
日記の削除機能を実装

### 1.1.1 — 2026-04-24

ログインボーナスを実装。
日記作成と修正のためのチケット購入を実装。
その他軽微なバグの修正。

### 1.1.0 — 2026-04-22

ホームタブと日記タブのUI刷新
クラウド同期のバグを修正
広告表示のバグを再度修正

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-31.*