# AI Diary vs Memory Tiny Photo Diary

The clearest difference is in-app purchases: AI Diary at none against Memory Tiny Photo Diary's 1. AI Diary also leads on update cadence (fortnightly vs every 6 months) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Memory Tiny Photo Diary sells 1 one-off in-app purchase. AI Diary asks for nothing beyond the download.

AI Diary ships an update fortnightly, Memory Tiny Photo Diary every 6 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AI Diary | Memory Tiny Photo Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/memory-tiny-photo-diary/id1583437799/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 6 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 27 MB | 50 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kazuhiro aonuma](https://appshunter.io/developer/839973346) | [Shigeo Fukuda](https://appshunter.io/developer/1282972116) |

## What reviewers say

### AI Diary

[App page](https://appshunter.io/ios/app/ai-diary/id1493487805)

This simple diary app allows you to automatically analyze your written entries to track your moods. You can also manually input daily scores and easily edit or delete past entries. A search function helps you find specific memories.

**Highlights:** Automatic mood analysis, Manual daily score input, Easy diary editing, Swipe to delete entries, Search past diaries, Simple and intuitive interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Memory Tiny Photo Diary

[App page](https://appshunter.io/ios/app/memory-tiny-photo-diary/id1583437799)

Record your memories with small, icon-shaped photos in a vertical calendar format. Attach multiple images, search by keyword, and customize with theme colors. Backup and restore your entries easily.

**Highlights:** Vertical calendar diary management, Icon-shaped image cropping, Attach multiple images per entry, Keyword search functionality, Customizable theme colors, Backup and restore options

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Pack | $4.99 | one-time |


## Frequently asked questions

### Is AI Diary free?

AI Diary is free to download, with no in-app purchases.

### Is Memory Tiny Photo Diary free?

Memory Tiny Photo Diary is free to download, with in-app purchases available.

### Do AI Diary or Memory Tiny Photo Diary have ads?

Both AI Diary and Memory Tiny Photo Diary show ads.

### Which is updated more often, AI Diary or Memory Tiny Photo Diary?

AI Diary ships an update fortnightly, and Memory Tiny Photo Diary every 6 months. Most recently, AI Diary was updated on October 22, 2026 and Memory Tiny Photo Diary on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*