# じぶんちょきん vs NotTODO

The clearest difference is iOS requirement: じぶんちょきん at 12.4 against NotTODO's 17.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

じぶんちょきん ships an update every 5 weeks, NotTODO every 2 months. Both last shipped on October 7, 2026.

## The numbers

| Metric | じぶんちょきん | NotTODO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 29 MB | 15 MB |
| Requires iOS | **12.4** | 17.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Takaaki Shuto](https://appshunter.io/developer/1653547830) | [Yoshito Usui](https://appshunter.io/developer/1753585804) |

## What reviewers say

### じぶんちょきん

[App page](https://appshunter.io/ios/app/id6444278352)

**In-app purchases:** none


### NotTODO

[App page](https://appshunter.io/ios/app/nottodo/id6504731380)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is じぶんちょきん free?

じぶんちょきん is free to download, with no in-app purchases.

### Is NotTODO free?

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

### Do じぶんちょきん or NotTODO have ads?

Neither じぶんちょきん nor NotTODO shows ads.

### Which is updated more often, じぶんちょきん or NotTODO?

じぶんちょきん ships an update every 5 weeks, and NotTODO every 2 months. Most recently, じぶんちょきん was updated on October 7, 2026 and NotTODO on October 7, 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.*