# SyiSyu（シシュ） vs Simple（シンプル）

The clearest difference is iOS requirement: SyiSyu（シシュ） at 8.0 against Simple（シンプル）'s 15.6. 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.

SyiSyu（シシュ） ships an update every 14 months, Simple（シンプル） every 18 months. The most recent releases landed on October 17, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | SyiSyu（シシュ） | Simple（シンプル） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 14 months** | Every 18 months |
| Size | 4 MB | 2 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chieko Ito](https://appshunter.io/developer/1436831082) | [SIMPLE, K.K.](https://appshunter.io/developer/1465687010) |

## What reviewers say

### SyiSyu（シシュ）

[App page](https://appshunter.io/ios/app/syisyu/id1436831083)

**In-app purchases:** none


### Simple（シンプル）

[App page](https://appshunter.io/ios/app/simple/id1465687011)

**In-app purchases:** none


## Frequently asked questions

### Is SyiSyu（シシュ） free?

SyiSyu（シシュ） is free to download, with no in-app purchases.

### Is Simple（シンプル） free?

Simple（シンプル） is free to download, with no in-app purchases.

### Do SyiSyu（シシュ） or Simple（シンプル） have ads?

Neither SyiSyu（シシュ） nor Simple（シンプル） shows ads.

### Which is updated more often, SyiSyu（シシュ） or Simple（シンプル）?

SyiSyu（シシュ） ships an update every 14 months, and Simple（シンプル） every 18 months. Most recently, SyiSyu（シシュ） was updated on October 17, 2026 and Simple（シンプル） on October 21, 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.*