# 3単語日記 vs 恋愛診断＆心理テスト｜恋愛力がわかる

The clearest difference is in-app purchases: 3単語日記 at none against 恋愛診断＆心理テスト｜恋愛力がわかる's 1. 3単語日記 also leads on update cadence (weekly vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 恋愛診断＆心理テスト｜恋愛力がわかる sells 1 one-off in-app purchase. 3単語日記 asks for nothing beyond the download.

3単語日記 ships an update weekly, 恋愛診断＆心理テスト｜恋愛力がわかる every 5 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | 3単語日記 | 恋愛診断＆心理テスト｜恋愛力がわかる |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Size | 37 MB | 56 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KnotNest](https://appshunter.io/developer/1813321541) | [hayate kakizaki](https://appshunter.io/developer/1713874074) |

## What reviewers say

### 3単語日記

[App page](https://appshunter.io/ios/app/3/id6745698061)

**Features:** macOS Compatibility

**In-app purchases:** none


### 恋愛診断＆心理テスト｜恋愛力がわかる

[App page](https://appshunter.io/ios/app/id6761154283)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full analysis (1 item) | $0.99 | one-time |


## Frequently asked questions

### Is 3単語日記 free?

3単語日記 is free to download, with no in-app purchases.

### Is 恋愛診断＆心理テスト｜恋愛力がわかる free?

恋愛診断＆心理テスト｜恋愛力がわかる is free to download, with in-app purchases available.

### Do 3単語日記 or 恋愛診断＆心理テスト｜恋愛力がわかる have ads?

Neither 3単語日記 nor 恋愛診断＆心理テスト｜恋愛力がわかる shows ads.

### Which is updated more often, 3単語日記 or 恋愛診断＆心理テスト｜恋愛力がわかる?

3単語日記 ships an update weekly, and 恋愛診断＆心理テスト｜恋愛力がわかる every 5 weeks. Most recently, 3単語日記 was updated on October 28, 2026 and 恋愛診断＆心理テスト｜恋愛力がわかる on October 28, 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.*