# タイムフリップスタディ vs Diary Notes

The clearest difference is in-app purchases: タイムフリップスタディ at none against Diary Notes's 1. タイムフリップスタディ also leads on update cadence (daily vs every 4 days) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Diary Notes sells 1 in-app purchase, starting at $0.99 per month. タイムフリップスタディ asks for nothing beyond the download.

タイムフリップスタディ ships an update daily, Diary Notes every 4 days. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | タイムフリップスタディ | Diary Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Size | 1 MB | 171 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuji Tanaka](https://appshunter.io/developer/1450748397) | [tadahiro mori](https://appshunter.io/developer/1541301326) |

## What reviewers say

### タイムフリップスタディ

[App page](https://appshunter.io/ios/app/id6475383272)

**In-app purchases:** none


### Diary Notes

[App page](https://appshunter.io/ios/app/diary-notes-handwritten/id6479974763)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プラン | $0.99 | per month |


## Frequently asked questions

### Is タイムフリップスタディ free?

タイムフリップスタディ is free to download, with no in-app purchases.

### Is Diary Notes free?

Diary Notes is free to download, with in-app purchases available.

### Do タイムフリップスタディ or Diary Notes have ads?

Neither タイムフリップスタディ nor Diary Notes shows ads.

### Which is updated more often, タイムフリップスタディ or Diary Notes?

タイムフリップスタディ ships an update daily, and Diary Notes every 4 days. Most recently, タイムフリップスタディ was updated on October 5, 2026 and Diary Notes on October 9, 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.*