# Mood Diary & AI Stamps vs Kawaii Timer

The clearest difference is update cadence: Kawaii Timer at daily against Mood Diary & AI Stamps's every 5 days. Kawaii Timer also leads on iOS requirement (13.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Mood Diary & AI Stamps sells 3 in-app purchases, starting at $1.99 per month and Kawaii Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Mood Diary & AI Stamps ships an update every 5 days, Kawaii Timer daily. Both last shipped on October 31, 2026.

## The numbers

| Metric | Mood Diary & AI Stamps | Kawaii Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Daily** |
| Size | 39 MB | 112 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daisuke Kihara](https://appshunter.io/developer/6781123777) | [SheepSoft Co., Ltd.](https://appshunter.io/developer/6787878143) |

## What reviewers say

### Mood Diary & AI Stamps

[App page](https://appshunter.io/ios/app/mood-diary-and-ai-stamps/id6781123745)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plan A | $1.99 | per month |
| Plan B | $1.99 | per month |
| Plan C | $2.99 | per month |


### Kawaii Timer

[App page](https://appshunter.io/ios/app/kawaii-timer-study-and-kitchen/id6792967691)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gal Style Look | $2.99 | one-time |


## Frequently asked questions

### Is Mood Diary & AI Stamps free?

Mood Diary & AI Stamps is free to download, with in-app purchases available.

### Is Kawaii Timer free?

Kawaii Timer is free to download, with in-app purchases available.

### Do Mood Diary & AI Stamps or Kawaii Timer have ads?

Neither Mood Diary & AI Stamps nor Kawaii Timer shows ads.

### Which is updated more often, Mood Diary & AI Stamps or Kawaii Timer?

Mood Diary & AI Stamps ships an update every 5 days, and Kawaii Timer daily. Most recently, Mood Diary & AI Stamps was updated on October 31, 2026 and Kawaii Timer on October 31, 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.*