# ZattaMemo vs Jotter

The clearest difference is device support: Jotter at 3 against ZattaMemo's 1. Jotter also leads on iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. ZattaMemo sells 1 one-off in-app purchase and Jotter sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ZattaMemo | Jotter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 3 MB | 16 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tatsuyoshi Sasaki](https://appshunter.io/developer/1888368184) | [Shota Kukita](https://appshunter.io/developer/1101141737) |

## What reviewers say

### ZattaMemo

[App page](https://appshunter.io/ios/app/zattamemo/id6761243555)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZattaMemo Upgrade | $3.99 | one-time |


### Jotter

[App page](https://appshunter.io/ios/app/jotter/id6776667597)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jotter Pro（月払い） | $2.99 | per month |
| Jotter Max（月払い） | $22.99 | per month |
| Jotter Pro（年払い） | $29.99 | per year |
| Jotter Max（年払い） | $229.99 | per year |


## Frequently asked questions

### Is ZattaMemo free?

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

### Is Jotter free?

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

### Do ZattaMemo or Jotter have ads?

Neither ZattaMemo nor Jotter shows ads.

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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.*