# Curve Duel — Neon line duel on one device

> Neon line duel on one device (iPhone/iPad app by Johannes Mueller.)

- Source: https://appshunter.io/ios/app/curve-duel/id6816239779 (this page in markdown: same URL + `.md`)
- Developer: [Johannes Mueller](https://appshunter.io/developer/1774423374)
- Category: Games, Action, Family
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 2 MB
- Languages: American English, German (Germany)
- Released: 2026-10-05
- Data updated: 2026-10-29

## What is Curve Duel?

Curve Duel is the fast neon duel for several players on a single iPhone or iPad.

Everyone steers a hair-thin glowing line that never stops moving – you can only turn left or right, nothing else. Touch a wall or a line, even your own, and you're out. The last one standing scores the points. Sounds simple? After a few rounds the playing field turns into a maze, and every turn counts.

• Up to 4 players on one iPhone or iPad – everyone with their own buttons at their side 
• Computer opponents in three levels: Easy, Medium, Hard 
• Playable alone: against up to three computers 
• Play to 3, 5, 10 or 20 points 
• Custom names for all players 
• Neon look at a smooth 120 frames per second on ProMotion displays 
• Original synthwave music (can be switched off) 
• No ads, no sign-up, no data collection

Lay the device flat on the table, sit down at the edges – and off you go.

## Is Curve Duel safe?

Not enough ratings yet to assess Curve Duel.

## Is Curve Duel legit?

Curve Duel appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Curve Duel is 70 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.12 — 2026-10-09

When only one human is playing, their seat now defaults to the bottom right when you hold your iPhone in portrait, so the controls are easier to reach.
The pause button now sits at the edge of the screen and is easier to reach in portrait.
The fast-forward button, shown when only computer players are left, no longer has a frame, so it doesn’t draw attention to the notch.
Minor improvements and bug fixes.
Computer opponents now play more actively against you and try to cut you off. The higher the difficulty, the more aggressive they get.

### 1.11 — 2026-10-07

Localisation: English version

### 1.1 — 2026-10-05

- 90°-Lenkung als Option für noch mehr Spielspaß
- Die Farben können nun den jeweiligen Ecken zugewiesen werden
- Spieloptimierungen

### 1.0 — 2026-10-05

No release notes.

## More apps by Johannes Mueller

- [IBAN Shortener](https://appshunter.io/ios/app/iban-shortener/id6737022900)
- [Night Owl – Baby Night Light](https://appshunter.io/ios/app/night-owl-baby-night-light/id6737229454)
- [Rewibo – Rechnen mit Gesten](https://appshunter.io/ios/app/rewibo-rechnen-mit-gesten/id6749812811)
- [Lauschfuchs](https://appshunter.io/ios/app/lauschfuchs/id6782694052)

All apps by Johannes Mueller: https://appshunter.io/developer/1774423374

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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 2026-10-29.*