# DailyStamp vs a Mood Diary

The clearest difference is update cadence: a Mood Diary at every 3 days against DailyStamp's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DailyStamp sells 2 in-app purchases, starting at $2.99 per month and a Mood Diary sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

DailyStamp ships an update every 3 months, a Mood Diary every 3 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | DailyStamp | a Mood Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 5 MB | 12 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TSZ WAI HO](https://appshunter.io/developer/1680355260) | [Yu Te Lu](https://appshunter.io/developer/1809772544) |

## What reviewers say

### DailyStamp

[App page](https://appshunter.io/ios/app/dailystamp/id6744058231)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |
| Annual Plan | $12.99 | per year |


### a Mood Diary

[App page](https://appshunter.io/ios/app/a-mood-diary-moo/id6747333601)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Moo premium - 1 month | $1.99 | per month |
| Moo premium - 1 year | $19.99 | per year |


## Frequently asked questions

### Is DailyStamp free?

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

### Is a Mood Diary free?

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

### Do DailyStamp or a Mood Diary have ads?

Neither DailyStamp nor a Mood Diary shows ads.

### Which is updated more often, DailyStamp or a Mood Diary?

DailyStamp ships an update every 3 months, and a Mood Diary every 3 days. Most recently, DailyStamp was updated on November 8, 2026 and a Mood Diary on November 5, 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.*