# 1日1行日記 vs AI Type Diagnosis

The clearest difference is in-app purchases: 1日1行日記 at none against AI Type Diagnosis's 3. 1日1行日記 also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AI Type Diagnosis sells 3 in-app purchases, starting at $1.99 per month. 1日1行日記 asks for nothing beyond the download.

## The numbers

| Metric | 1日1行日記 | AI Type Diagnosis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | — |
| Size | 16 MB | 60 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Rikuto Sato](https://appshunter.io/developer/1492548460) | [hashisoft](https://appshunter.io/developer/466261475) |

## What reviewers say

### 1日1行日記

[App page](https://appshunter.io/ios/app/11/id6758018873)

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

**In-app purchases:** none


### AI Type Diagnosis

[App page](https://appshunter.io/ios/app/ai-type-diagnosis/id6803083458)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Type Diagnosis Premium Monthly | $1.99 | per month |
| AI Type Diagnosis Premium Annual | $24.99 | per year |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is 1日1行日記 free?

1日1行日記 is free to download, with no in-app purchases.

### Is AI Type Diagnosis free?

AI Type Diagnosis is free to download, with in-app purchases available.

### Do 1日1行日記 or AI Type Diagnosis have ads?

AI Type Diagnosis shows ads; 1日1行日記 does not.

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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.*