# KotsuKotsu vs TODO 忘れっぽい人に超シンプルで使いやすいリマインダー

The clearest difference is ads: KotsuKotsu at none against TODO 忘れっぽい人に超シンプルで使いやすいリマインダー's shown. KotsuKotsu also leads on update cadence (fortnightly vs every 7 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

KotsuKotsu ships an update fortnightly, TODO 忘れっぽい人に超シンプルで使いやすいリマインダー every 7 months. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | KotsuKotsu | TODO 忘れっぽい人に超シンプルで使いやすいリマインダー |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 7 months |
| Size | 62 MB | 80 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DOCHE PISCARI K.K.](https://appshunter.io/developer/1784408103) | [Gotaru,Co.,Ltd.](https://appshunter.io/developer/1799871033) |

## What reviewers say

### KotsuKotsu

[App page](https://appshunter.io/ios/app/kotsukotsu/id6749037322)

**In-app purchases:** none


### TODO 忘れっぽい人に超シンプルで使いやすいリマインダー

[App page](https://appshunter.io/ios/app/todo/id6749428680)

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

**In-app purchases:** none


## Frequently asked questions

### Is KotsuKotsu free?

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

### Is TODO 忘れっぽい人に超シンプルで使いやすいリマインダー free?

TODO 忘れっぽい人に超シンプルで使いやすいリマインダー is free to download, with no in-app purchases.

### Do KotsuKotsu or TODO 忘れっぽい人に超シンプルで使いやすいリマインダー have ads?

TODO 忘れっぽい人に超シンプルで使いやすいリマインダー shows ads; KotsuKotsu does not.

### Which is updated more often, KotsuKotsu or TODO 忘れっぽい人に超シンプルで使いやすいリマインダー?

KotsuKotsu ships an update fortnightly, and TODO 忘れっぽい人に超シンプルで使いやすいリマインダー every 7 months. Most recently, KotsuKotsu was updated on November 8, 2026 and TODO 忘れっぽい人に超シンプルで使いやすいリマインダー 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.*