# Human Devolution

> Memory and reaction game where players tap numbers in sequential order. (iPhone/iPad app by NagisaWorks, K.K..)

- Source: https://appshunter.io/ios/app/human-devolution/id296201403 (this page in markdown: same URL + `.md`)
- Developer: [NagisaWorks, K.K.](https://appshunter.io/developer/295069630)
- Category: Games, Entertainment, Action
- Price: $0.99
- Age rating: 4+
- Requires: iOS 10.0 · 2 MB
- Languages: American English
- Released: 2008-11-25
- Data updated: 2026-08-22
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/human-devolution/id296201403/reviews.md

## What is Human Devolution?

According to the experiment,
the chimpanzee seems to be able to memorize nine number in 0.2 seconds.
If the ancestor of man is a monkey, you should be able to do. 

This game rule is simple, and understood by the monkey.
1 through 9 appear numbers in order to press.

Now let's challenge the chimpanzee!

## Key features

- Sequential number tapping
- Memory challenge
- Reaction time test
- Simple game rules
- Score comparison

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/human-devolution/id296201403/reviews.md

### 5/5 — 地味にハマる

*2011-05-11*

すごい単純ですが、なぜかはまります。
テンポがすごい良いからかな。
チンパンジーに勝てません。

大勢で競うとなお楽しいです。

### 5/5 — シンプルだけど楽しいです(^-^)/

*2008-12-12*

ニュースでチンパンジーがやっているのを見たことがあります。

いまの私のレベルだとチンパンジーには負けているでしょう(>_<)

しかし繰り返しやることで記憶力が上がっていくのがわかるので、やっていて楽しくなります。

失敗したときの音がシンプルですがイラッとくる音なので、「次は絶対成功してやろう」という気にしてくれます。

暇つぶし&脳トレには最適なゲームだと思います（＾Ｏ＾☆♪

## Frequently asked questions about Human Devolution

### What is Human Devolution?

Human Devolution is a paid mobile game where players tap numbers in sequential order to test their memory and reaction time. It's designed with simple rules, similar to those a monkey could understand.

### How do you play Human Devolution?

The gameplay involves numbers 1 through 9 appearing in order. You must tap them in the correct sequence as quickly as possible to succeed.

### What devices does Human Devolution support?

Human Devolution is available for iPhone, iPad, and iPod devices. It is designed for iOS.

### What is the age rating for Human Devolution?

The app has an age rating of 4+, making it suitable for young children and adults alike.

### How much does Human Devolution cost?

Human Devolution is a paid application, priced at $0.99. There are no in-app purchases or advertisements.

### Does Human Devolution have ads?

No, Human Devolution does not contain advertisements. It is a paid app with no ads.

### When was Human Devolution last updated?

The latest version of Human Devolution is 1.1.3, and it was last updated on December 19, 2025. The app was originally released on November 25, 2008.

### Can I play Human Devolution offline?

As a single-player memory and reaction game, Human Devolution can be played offline. An internet connection is not required for gameplay.

## Version history (last 5 releases)

### 1.1.3 — 2025-12-19

rebuilt

### 1.1.2 — 2022-11-21

- fix for recent OS

### 1.1.1 — 2019-10-13

update for iOS13

### 1.1 — 2016-09-21

- Tuning up for iOS 10

### 1.0 — 2008-11-13

No release notes.

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## More apps by NagisaWorks, K.K.

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All apps by NagisaWorks, K.K.: https://appshunter.io/developer/295069630

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*