# Perfect Paths vs Untangle. Rings and Lines

The clearest difference is price: Untangle. Rings and Lines at Free against Perfect Paths's $1.99. Untangle. Rings and Lines also leads on iOS requirement (8.1 vs 14.0). Perfect Paths's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 32 months). On in-app purchases and device support there is nothing between them.

Untangle. Rings and Lines is free to download; Perfect Paths costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Perfect Paths ships an update every 3 weeks, Untangle. Rings and Lines every 32 months. The most recent releases landed on November 6, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Perfect Paths | Untangle. Rings and Lines |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.8 (52 ratings)](https://appshunter.io/ios/app/perfect-paths/id856029362/reviews)** | — |
| Number of ratings | **52** | — |
| Positive reviews | 96.6% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 32 months |
| Monetization | Free | — |
| Size | 6 MB | 66 MB |
| Requires iOS | 14.0 | **8.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jan Ilavsky](https://appshunter.io/developer/1761597974) | [Ruslan Goncharenko](https://appshunter.io/developer/934710362) |

## What reviewers say

### Perfect Paths

[App page](https://appshunter.io/ios/app/perfect-paths/id856029362)

Engage in a captivating puzzle experience by creating paths and strategically guiding blocks to their targets. Explore creative solutions by combining or separating blocks, with simple rules leading to complex, multi-solution challenges.

**Highlights:** Create paths to guide blocks, Combine or separate blocks, Multiple solutions per puzzle, Handcrafted levels, Minimalistic design, Low battery usage

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

**In-app purchases:** none

**What reviewers like**

- 🧠 Excellent brain teaser and mental challenge
- 💡 Innovative and original gameplay mechanics
- 🎮 Highly addictive and engaging puzzle design
- 📈 Progressive difficulty curve that builds naturally
- 🎨 Clean, simple, and polished graphics

**What reviewers complain about**

- 📚 Minimal and unclear tutorial instructions
- 🎮 Steep learning curve with trial-and-error gameplay
- 🧩 Some rules and mechanics are unintuitive
- 🎯 UI could better clarify visual mechanics
- ❌ Limited content/puzzles available

**Reported bugs**

- Game does not play as outlined in tutorial
- Audio system conflicts with other applications
- Possible incompatibility issues on some devices

**Requested features**

- More puzzles and additional content
- Better and more demonstrative tutorials
- Reset button for quick puzzle clearing
- Cross-device progress synchronization
- Competitive scoring/leaderboard system


### Untangle. Rings and Lines

[App page](https://appshunter.io/ios/app/untangle-rings-and-lines/id1200383809)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Perfect Paths free?

Perfect Paths costs $1.99, with no in-app purchases.

### Is Untangle. Rings and Lines free?

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

### Do Perfect Paths or Untangle. Rings and Lines have ads?

Untangle. Rings and Lines shows ads; Perfect Paths does not.

### Which is updated more often, Perfect Paths or Untangle. Rings and Lines?

Perfect Paths ships an update every 3 weeks, and Untangle. Rings and Lines every 32 months. Most recently, Perfect Paths was updated on November 6, 2026 and Untangle. Rings and Lines on October 29, 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.*