# やることメモ帳 vs My Size Notes

The clearest difference is in-app purchases: やることメモ帳 at none against My Size Notes's 1. やることメモ帳 also leads on iOS requirement (14.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. My Size Notes sells 1 one-off in-app purchase. やることメモ帳 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | やることメモ帳 | My Size Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 3 MB | 11 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [kazuki omori](https://appshunter.io/developer/1608167847) | [Hikari Mano](https://appshunter.io/developer/1478835190) |

## What reviewers say

### やることメモ帳

[App page](https://appshunter.io/ios/app/id1608167845)

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

**In-app purchases:** none


### My Size Notes

[App page](https://appshunter.io/ios/app/my-size-notes-organize-data/id6753784164)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $2.99 | one-time |


## Frequently asked questions

### Is やることメモ帳 free?

やることメモ帳 is free to download, with no in-app purchases.

### Is My Size Notes free?

My Size Notes is free to download, with in-app purchases available.

### Do やることメモ帳 or My Size Notes have ads?

Both やることメモ帳 and My Size Notes show ads.

### Which is updated more often, やることメモ帳 or My Size Notes?

やることメモ帳 ships an update every 2 weeks, and My Size Notes every 2 weeks. Most recently, やることメモ帳 was updated on October 27, 2026 and My Size Notes on October 30, 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.*