# Kintenato vs ZattaMemo

The clearest difference is update cadence: ZattaMemo at every 3 weeks against Kintenato's every 3 months. ZattaMemo also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Kintenato sells 1 one-off in-app purchase and ZattaMemo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Kintenato ships an update every 3 months, ZattaMemo every 3 weeks. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Kintenato | ZattaMemo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 13 MB | 3 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Norrie Quinn](https://appshunter.io/developer/1675797541) | [Tatsuyoshi Sasaki](https://appshunter.io/developer/1888368184) |

## What reviewers say

### Kintenato

[App page](https://appshunter.io/ios/app/kintenato/id6446072099)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kintenato Plus | $9.99 | one-time |


### ZattaMemo

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is Kintenato free?

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

### Is ZattaMemo free?

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

### Do Kintenato or ZattaMemo have ads?

Neither Kintenato nor ZattaMemo shows ads.

### Which is updated more often, Kintenato or ZattaMemo?

Kintenato ships an update every 3 months, and ZattaMemo every 3 weeks. Most recently, Kintenato was updated on October 9, 2026 and ZattaMemo on October 13, 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.*