# 8x7 Kevin — Mental arithmetic game

> Mental arithmetic game (iPhone/iPad app by Marie Berlioz.)

- Source: https://appshunter.io/ios/app/8x7-kevin/id1455724836 (this page in markdown: same URL + `.md`)
- Developer: [Marie Berlioz](https://appshunter.io/developer/1429810527)
- Category: Games, Education, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 9 MB
- Languages: English
- Released: 2019-03-11
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/8x7-kevin/id1455724836/reviews.md

## What is 8x7 Kevin?

Small mental arithmetic game with three modes : standard/uncompleted/equation.
Choice on the operators to use, the difficulty, the number of operations.
High score system.


## Version history (last 5 releases)

### 1.6 — 2023-05-26

Update for new iOS and bug fixes

### 1.5 — 2020-02-12

It's now easier to click on numbers and letters
Add comments in English

### 1.4 — 2019-10-05

Correction d'un bug sur le bouton play

### 1.3 — 2019-09-27

Ajout d'un bouton play

### 1.2 — 2019-05-26

Amélioration de l'affichage pour l'iphone X

## Apps similar to 8x7 Kevin

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [P=NP](https://appshunter.io/ios/app/pnp/id1437987800) | 5.0 (3) | Free | Games |
| [Word Connect Puzzle.](https://appshunter.io/ios/app/word-connect-puzzle/id1097444361) | 5.0 (2) | Free | Games |
| [Tacogram - Logic Puzzle](https://appshunter.io/ios/app/tacogram-logic-puzzle/id1594922758) | 4.0 (2) | Free | Games |
| [Fill&Clear](https://appshunter.io/ios/app/fill-and-clear/id1574489014) | — | Free | Games |
| [Maze game: Perplexus 2D](https://appshunter.io/ios/app/maze-game-perplexus-2d/id1660409348) | 1.0 (1) | Free | Games |
| [Ripple Effect Puzzle](https://appshunter.io/ios/app/ripple-effect-puzzle/id1521454937) | — | Free | Games |

## More apps by Marie Berlioz

- [Volley Team Builder](https://appshunter.io/ios/app/volley-team-builder/id1429810528)
- [Bibinary](https://appshunter.io/ios/app/bibinary/id1460054325)
- [Colorobo](https://appshunter.io/ios/app/colorobo/id1489065441)

All apps by Marie Berlioz: https://appshunter.io/developer/1429810527

## Related topics

[8x7 kevin](https://appshunter.io/ios/topics/8x7-kevin)

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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 2026-05-17.*