# 家紋辞典Lite vs 思い出日記

The clearest difference is review sentiment: 思い出日記 at 75% against 家紋辞典Lite's 0%. 家紋辞典Lite's advantage is iOS requirement (10.0 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

家紋辞典Lite ships an update every 12 months, 思い出日記 every 8 months. The most recent releases landed on October 7, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | 家紋辞典Lite | 思い出日記 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Every 8 months** |
| Monetization | Ad-supported | — |
| Size | 12 MB | 8 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Li Guo](https://appshunter.io/developer/393107253) | [Hideki Ogawa](https://appshunter.io/developer/498921566) |

## What reviewers say

### 家紋辞典Lite

[App page](https://appshunter.io/ios/app/lite/id487167356)

Explore over 450 Japanese family crests, known as 'kamon'. This app details their designs, associated surnames, and meanings. It also includes features like tests and lists to help you learn.

**Highlights:** Over 450 Japanese family crests, Details on designs, surnames, and meanings, Interactive tests, Comprehensive lists, Information on origins and symbolism

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

**In-app purchases:** none


### 思い出日記

[App page](https://appshunter.io/ios/app/id1466734697)

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

**In-app purchases:** none


## Frequently asked questions

### Is 家紋辞典Lite free?

家紋辞典Lite is free to download, with no in-app purchases.

### Is 思い出日記 free?

思い出日記 is free to download, with no in-app purchases.

### Do 家紋辞典Lite or 思い出日記 have ads?

Both 家紋辞典Lite and 思い出日記 show ads.

### Which is updated more often, 家紋辞典Lite or 思い出日記?

家紋辞典Lite ships an update every 12 months, and 思い出日記 every 8 months. Most recently, 家紋辞典Lite was updated on October 7, 2026 and 思い出日記 on August 20, 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.*