# 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 vs simau

The clearest difference is ads: simau 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. 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 advantage is update cadence (every 9 days vs every 2 months) and iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

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

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 ships an update every 9 days, simau every 2 months. The most recent releases landed on September 19, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | 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 | simau |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 2 months |
| Size | 97 MB | 43 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gotaru,Co.,Ltd.](https://appshunter.io/developer/1799871033) | [Yuka Kato](https://appshunter.io/developer/1896291301) |

## What reviewers say

### 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


### simau

[App page](https://appshunter.io/ios/app/simau/id6766457503)

**In-app purchases:** none


## Frequently asked questions

### 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.

### Is simau free?

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

### Do 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 or simau 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; simau does not.

### Which is updated more often, 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 or simau?

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 ships an update every 9 days, and simau every 2 months. Most recently, 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 was updated on September 19, 2026 and simau on September 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*