# TWIN NUMBER vs クリクリ小坊主〜栗拾いアクションゲーム〜

The clearest difference is iOS requirement: TWIN NUMBER at 11.0 against クリクリ小坊主〜栗拾いアクションゲーム〜's 13.0. 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.

TWIN NUMBER ships an update every 3 months, クリクリ小坊主〜栗拾いアクションゲーム〜 every 2 months. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | TWIN NUMBER | クリクリ小坊主〜栗拾いアクションゲーム〜 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 122 MB | 81 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZERONE](https://appshunter.io/developer/1708775781) | [MICHIKO YOSHIDA](https://appshunter.io/developer/1825167394) |

## What reviewers say

### TWIN NUMBER

[App page](https://appshunter.io/ios/app/twin-number/id1476193974)

A simple puzzle game to check your brain age. Find matching numbers and tap them to activate your brain. See how old your brain is with this easy-to-play game.

**Highlights:** Brain age diagnosis, Simple number puzzle gameplay, Tap to find matching pairs, Brain activation through play, Free to play

**Features:** macOS Compatibility

**In-app purchases:** none


### クリクリ小坊主〜栗拾いアクションゲーム〜

[App page](https://appshunter.io/ios/app/id6748318655)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TWIN NUMBER free?

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

### Is クリクリ小坊主〜栗拾いアクションゲーム〜 free?

クリクリ小坊主〜栗拾いアクションゲーム〜 is free to download, with no in-app purchases.

### Do TWIN NUMBER or クリクリ小坊主〜栗拾いアクションゲーム〜 have ads?

Both TWIN NUMBER and クリクリ小坊主〜栗拾いアクションゲーム〜 show ads.

### Which is updated more often, TWIN NUMBER or クリクリ小坊主〜栗拾いアクションゲーム〜?

TWIN NUMBER ships an update every 3 months, and クリクリ小坊主〜栗拾いアクションゲーム〜 every 2 months. Most recently, TWIN NUMBER was updated on October 26, 2026 and クリクリ小坊主〜栗拾いアクションゲーム〜 on October 28, 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.*