# Hexercise — Colour Memory Game

> Colour Memory Game (iPhone/iPad app by Maarten Claessen.)

- Source: https://appshunter.io/ios/app/hexercise/id6762805462 (this page in markdown: same URL + `.md`)
- Developer: [Maarten Claessen](https://appshunter.io/developer/1885901059)
- Category: Games, Casual, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 5 MB
- Languages: American English
- Released: 2026-04-22
- Data updated: 2026-04-23
- User reviews in markdown: https://appshunter.io/ios/app/hexercise/id6762805462/reviews.md

## What is Hexercise?

Can you train your eye to remember an exact colour?

Hexercise challenges you to memorise a target hue, then recreate it as accurately as possible. No multiple choice. No hints. Just your memory and a set of sliders.

--- HOW IT WORKS ---
A colour appears on screen for 3 seconds. It disappears. You reconstruct it from memory using hue, saturation, and lightness controls. Your score (0-100) reflects how close you got. Simple to learn, genuinely difficult to master.

--- THREE WAYS TO PLAY ---

SOLO PLAY
Endless rounds to sharpen your colour perception. Every score is saved so you can track your progress over time. Great for a quick daily warm-up.

DAILY CHALLENGE
One set of colours, the same for every player, every day. Submit your score to the global leaderboard and see where your colour memory ranks worldwide. A new challenge arrives each day.

VERSUS MODE
Go head-to-head against a real opponent or a ghost player. Best of 4 rounds - both players see the same colour, best accuracy wins. If scores are level after 4 rounds, a sudden-death 5th round decides it.

--- DESIGNED FOR PEOPLE WHO CARE ABOUT COLOUR ---
Whether you're a designer, artist, developer, or just someone who's always been oddly confident about knowing a colour - Hexercise will humble and improve you in equal measure.

- Genuinely tests visual memory, not luck
- Clean neobrutalist design - nothing in the way
- No account or sign-up required
- Free with no ads
- Global daily leaderboard


## Version history (last 2 releases)

### 1.0.1 — 2026-04-22

Bug fixes

### 1.0 — 2026-04-22

No release notes.

## More apps by Maarten Claessen

- [Doomsday Trainer](https://appshunter.io/ios/app/doomsday-trainer/id6760719687)
- [Puzzoku](https://appshunter.io/ios/app/puzzoku/id6760819328)

All apps by Maarten Claessen: https://appshunter.io/developer/1885901059

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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 2026-04-23.*