# メモモモモ vs chacoのメモ帳

The clearest difference is in-app purchases: メモモモモ at none against chacoのメモ帳's 1. chacoのメモ帳's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. chacoのメモ帳 sells 1 one-off in-app purchase. メモモモモ asks for nothing beyond the download.

メモモモモ ships an update every 2 months, chacoのメモ帳 every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | メモモモモ | chacoのメモ帳 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 18 MB | 84 MB |
| Requires iOS | **14.2** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hiroki Sato](https://appshunter.io/developer/1514602166) | [chaco](https://appshunter.io/developer/1554096382) |

## What reviewers say

### メモモモモ

[App page](https://appshunter.io/ios/app/id1577051088)

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

**In-app purchases:** none


### chacoのメモ帳

[App page](https://appshunter.io/ios/app/chaco/id6760244010)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support chaco | $1.99 | one-time |


## Frequently asked questions

### Is メモモモモ free?

メモモモモ is free to download, with no in-app purchases.

### Is chacoのメモ帳 free?

chacoのメモ帳 is free to download, with in-app purchases available.

### Do メモモモモ or chacoのメモ帳 have ads?

Both メモモモモ and chacoのメモ帳 show ads.

### Which is updated more often, メモモモモ or chacoのメモ帳?

メモモモモ ships an update every 2 months, and chacoのメモ帳 every 2 weeks. Most recently, メモモモモ was updated on October 25, 2026 and chacoのメモ帳 on October 24, 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.*