# Simple（シンプル） vs nail me!

The clearest difference is iOS requirement: nail me! 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.

Simple（シンプル） ships an update every 18 months, nail me! every 23 months. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Simple（シンプル） | nail me! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 18 months** | Every 23 months |
| Size | 2 MB | 3 MB |
| Requires iOS | 15.6 | **8.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SIMPLE, K.K.](https://appshunter.io/developer/1465687010) | [chizuko amada](https://appshunter.io/developer/1499318447) |

## What reviewers say

### Simple（シンプル）

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

**In-app purchases:** none


### nail me!

[App page](https://appshunter.io/ios/app/nail-me/id1499318448)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple（シンプル） free?

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

### Is nail me! free?

nail me! is free to download, with no in-app purchases.

### Do Simple（シンプル） or nail me! have ads?

Neither Simple（シンプル） nor nail me! shows ads.

### Which is updated more often, Simple（シンプル） or nail me!?

Simple（シンプル） ships an update every 18 months, and nail me! every 23 months. Most recently, Simple（シンプル） was updated on October 21, 2026 and nail me! on October 25, 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.*