# HamuHamu Diary vs 秒速日記

The clearest difference is in-app purchases: HamuHamu Diary at none against 秒速日記's 2. 秒速日記's advantage is update cadence (every 2 days vs weekly) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. 秒速日記 sells 2 in-app purchases, starting at $1.99 per month. HamuHamu Diary asks for nothing beyond the download.

HamuHamu Diary ships an update weekly, 秒速日記 every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | HamuHamu Diary | 秒速日記 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Size | 5 MB | 90 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [daichi ogata](https://appshunter.io/developer/6786972579) | [takafumi naito](https://appshunter.io/developer/624435912) |

## What reviewers say

### HamuHamu Diary

[App page](https://appshunter.io/ios/app/hamuhamu-diary-hamster-log/id6777478295)

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

**In-app purchases:** none


### 秒速日記

[App page](https://appshunter.io/ios/app/sns/id6814693888)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（月額） | $1.99 | per month |
| プレミアム（年額） | $11.99 | per year |


## Frequently asked questions

### Is HamuHamu Diary free?

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

### Is 秒速日記 free?

秒速日記 is free to download, with in-app purchases available.

### Do HamuHamu Diary or 秒速日記 have ads?

Both HamuHamu Diary and 秒速日記 show ads.

### Which is updated more often, HamuHamu Diary or 秒速日記?

HamuHamu Diary ships an update weekly, and 秒速日記 every 2 days. Most recently, HamuHamu Diary was updated on November 5, 2026 and 秒速日記 on October 31, 2026.

---

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