# Untangler: Untangle Knots — Relaxing Line Logic Puzzle > Relaxing Line Logic Puzzle (iPhone/iPad app by Alpaslan Ucar.) - Source: https://appshunter.io/ios/app/untangler-untangle-knots/id6762063610 (this page in markdown: same URL + `.md`) - Developer: [Alpaslan Ucar](https://appshunter.io/developer/1892718121) - Category: Games, Casual, Puzzle - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 17.6 · 12 MB - Languages: American English - Released: 2026-05-05 - Data updated: 2026-09-04 - User reviews in markdown: https://appshunter.io/ios/app/untangler-untangle-knots/id6762063610/reviews.md ## What is Untangler? Untangler is a minimalist knot puzzle game where one rule changes everything: no lines may cross. Drag the glowing dots around the screen and rearrange the network until every tangled line becomes clean and straight. What looks like chaos at first becomes a moment of clarity once you find the perfect layout — that satisfying click when the last red line turns green. Simple to learn. Surprisingly hard to master. Impossible to put down. KEY FEATURES - 100+ handcrafted levels — from quick warm-ups to genuine brain teasers - Pure, clean visuals — no clutter, no distractions, just you and the puzzle - Smooth drag-and-drop controls designed for one-handed play - Star rating system — finish faster and with fewer moves to earn 3 stars - Detailed statistics — track your moves, completion times, and level records - Hint system — stuck on a level? Get a gentle nudge in the right direction - No timers, no pressure — solve at your own pace - Works fully offline — perfect for commutes, flights, or quiet evenings - Optimized for both iPhone and iPad - Dark, eye-friendly theme WHY UNTANGLER? Most puzzle games shout at you. Untangler whispers. There are no flashing rewards, no aggressive notifications, no stamina meters telling you to come back tomorrow. Just a quiet, beautiful problem waiting to be solved. Perfect for: - Coffee breaks and short pauses in your day - Winding down before bed - Long flights and offline travel - Anyone who loves logic puzzles, graph theory, or planar problems - Fans of classics like Untangle, Planarity, and minimalist puzzle apps THE CHALLENGE Each level presents a graph — a set of dots connected by lines, all tangled together. Your job is simple: rearrange the dots so that no two lines cross. As you progress, levels introduce more nodes and denser connections, forcing you to think several moves ahead. Some levels you'll solve in seconds. Others will sit in the back of your mind until that "aha!" moment hits. NO ADS THAT INTERRUPT YOUR FLOW A small banner ad appears at the bottom of the screen to keep the game free. Don't want to see it? A one-time "Remove Ads" purchase removes it forever — no subscriptions, no recurring charges. Download Untangler today and discover the quiet joy of bringing order to chaos. ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Remove ads | $2.99 | one-time | ## Version history (last 5 releases) ### 1.2.1 — 2026-08-23 New: More Levels Fresh puzzles to untangle, playable on Easy, Medium, and Hard. Wider Device Support Untangler now runs on iOS 16 and later, so it works on more iPhones and iPads. Fixes & Improvements • The Hardcore Mode button was missing its label in English — now fixed ### 1.1.3 — 2026-06-07 New: Difficulty Modes Pick Easy, Medium, or Hard before you play. Tougher puzzles have more nodes — and earn more stars (2× on Medium, 3× on Hard). Your best score is saved separately for each difficulty. New: Difficulty Badges Level Select now shows a colored E / M / H badge for the hardest mode you've cleared each level on. New: Game Center Leaderboard See the global Top 3, push your latest star total with "Update My Score," and open the full Game Center leaderboard anytime. Fixes & Improvements • Fixed a bug that could stop the game from advancing after finishing a level • Level Select now shows every unlocked level, including the newest one you just unlocked ### 1.1.1 — 2026-06-02 What's New in v1.1.1: • Hardcore Mode – Test your skills with a limited number of moves! The move limit is calculated based on the optimal solution for each level. • Game Center Leaderboard – Compete with players worldwide! Your total stars are automatically submitted to the global leaderboard. • Ad-Based Level Skip – Stuck on a tough level? Watch 3 short ads to skip it and move on. • Level Replay – Go back and replay any completed level to improve your star rating. Bug fixes and performance improvements. ### 1.0.3 — 2026-05-12 - Wider device support: Lowered minimum iOS requirement so more devices can play. - Anti-cheat: Nodes can no longer overlap each other. - Localization: Added Turkish language support with automatic detection and manual switching. - Haptic feedback: Improved vibration support across all compatible devices. ### 1.0.1 — 2026-05-11 Bug fixes and performance improvements. ## Apps similar to Untangler | App | Rating | Price | Category | | --- | --- | --- | --- | | [WatchBox: Watch Collector Game](https://appshunter.io/ios/app/watchbox-watch-collector-game/id6751277168) | 4.8 (270) | Free | Games | | [Plane Rush Escape from Missile](https://appshunter.io/ios/app/plane-rush-escape-from-missile/id1548249019) | 4.4 (27) | Free | Games | | [Shredder Machine](https://appshunter.io/ios/app/shredder-machine/id1640472679) | 2.3 (4) | Free | Games | | [Cooking Blocks: Puzzle Game](https://appshunter.io/ios/app/cooking-blocks-puzzle-game/id6751859230) | 4.6 (5) | Free | Games | | [Endless Crafter](https://appshunter.io/ios/app/endless-crafter/id6755444456) | 3.5 (13) | Free | Games | | [Dealer's Life](https://appshunter.io/ios/app/dealers-life/id1606405358) | 4.8 (33) | $4.99 | Games | ## More apps by Alpaslan Ucar - [ecomarket](https://appshunter.io/ios/app/ecomarket/id6780250881) All apps by Alpaslan Ucar: https://appshunter.io/developer/1892718121 --- *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 2026-09-04.*