# Updown Boy: Reflex Game — Ultimate Reflex Challenge

> Ultimate Reflex Challenge (iPhone/iPad app by Halil Okyay.)

- Source: https://appshunter.io/ios/app/updown-boy-reflex-game/id6756816507 (this page in markdown: same URL + `.md`)
- Developer: [Halil Okyay](https://appshunter.io/developer/1857590838)
- Category: Games, Action, Casual
- Price: Free
- Age rating: 4+
- Requires: iOS 16.6 · 9 MB
- Languages: American English, German (Germany), European Spanish, Turkish
- Released: 2025-12-22
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/updown-boy-reflex-game/id6756816507/reviews.md

## What is Updown Boy?

THINK FAST, SWIPE FASTER!

Updown Boy is the ultimate reflex challenge that will test your brain and your fingers.

The rules are simple, but mastering it is impossible!

HOW TO PLAY:
• See "UP"? Swipe UP! 
• See "DOWN"? Swipe DOWN! 
• Sounds easy? Wait until it gets FASTER!

Don't let the fake commands fool you. One wrong move and it's game over.

FEATURES:
Infinite gameplay with increasing speed 
Tricky commands to test your focus
Cool skins to customize your character
Global Leaderboard: Beat the world's best scores!

Play anywhere, anytime with simple one-hand controls.

Are you ready to break the record?


## Version history (last 4 releases)

### 1.2.4 — 2025-12-31

Gameplay speed adjusted.

### 1.2.3 — 2025-12-27

General improvements.

### 1.2.1 — 2025-12-23

Bug fixes.

### 1.2 — 2025-12-22

No release notes.

## More apps by Halil Okyay

- [Don’t Ouch! – Ball Survival](https://appshunter.io/ios/app/dont-ouch-ball-survival/id6755955532)
- [Lucky Block: Dice Puzzle](https://appshunter.io/ios/app/lucky-block-dice-puzzle/id6756896046)

All apps by Halil Okyay: https://appshunter.io/developer/1857590838

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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.*