# Untangle vs Logic Master

The clearest difference is in-app purchases: Untangle at none against Logic Master's 10. Untangle also leads on iOS requirement (9.0 vs 13.0). Logic Master's advantage is ads (none vs shown) and update cadence (weekly vs every 38 months). On price, ratings volume and device support there is nothing between them.

Both are free to download. Logic Master sells 10 one-off in-app purchases. Untangle asks for nothing beyond the download.

Logic Master holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 139 and 118 respectively. Written reviews point the same way: 72% of Untangle's written reviews are positive against 91% of Logic Master's.

Untangle ships an update every 38 months, Logic Master weekly. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Untangle | Logic Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (139 ratings)](https://appshunter.io/ios/app/untangle-logic-games/id1100124116/reviews) | **[4.5 (118 ratings)](https://appshunter.io/ios/app/logic-master-brain-puzzles/id1194911580/reviews)** |
| Number of ratings | **139** | 118 |
| Positive reviews | 72.4% of reviews | **91.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 38 months | **Weekly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 96 MB | 62 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Avraham Shlomo Ofir](https://appshunter.io/developer/1545187144) | [Burak Sendag](https://appshunter.io/developer/542230273) |

## What reviewers say

### Untangle

[App page](https://appshunter.io/ios/app/untangle-logic-games/id1100124116)

Engage your mind with a variety of logic puzzles where the goal is to untangle intersecting wires. Progress through increasingly challenging levels, turning red intersections green as you solve each brain teaser. This game offers a fun way to enhance your thinking skills and boost your IQ.

**Highlights:** Logic puzzles, Wire untangling challenges, Progressive difficulty levels, Brain training, IQ enhancement

**Features:** macOS Compatibility

**In-app purchases:** none


### Logic Master

[App page](https://appshunter.io/ios/app/logic-master-brain-puzzles/id1194911580)

Engage your mind with a collection of over 200 unusual and tricky puzzles designed to challenge your cognitive abilities. Improve attention, memory, and problem-solving skills with creative gameplay and absurd solutions.

**Highlights:** 200+ unusual and tricky puzzles, Cognitive skill evaluation, Global leaderboards, Offline play, Creative problem-solving, Hand-drawn graphics

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Hints | $0.99 | one-time |
| 5 Hints | $0.99 | one-time |
| 10 Hints | $1.99 | one-time |
| Remove ads | $1.99 | one-time |
| Starter Pack | $3.99 | one-time |
| Half Price Offer | $4.99 | one-time |
| Low Coins Offer | $4.99 | one-time |
| 100 Hints | $9.99 | one-time |
| Mega Pack | $14.99 | one-time |
| Unlock all hints | $19.99 | one-time |


## Frequently asked questions

### Is Untangle free?

Untangle is free to download, with no in-app purchases.

### Is Logic Master free?

Logic Master is free to download, with in-app purchases available.

### Which has better reviews, Untangle or Logic Master?

Logic Master is rated higher. Untangle averages 4.3 out of 5 from 139 ratings, while Logic Master averages 4.5 from 118 ratings.

### Do Untangle or Logic Master have ads?

Untangle shows ads; Logic Master does not.

### Which is updated more often, Untangle or Logic Master?

Untangle ships an update every 38 months, and Logic Master weekly. Most recently, Untangle was updated on October 14, 2026 and Logic Master on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*