# Planar Knots vs Lasers Puzzle

The clearest difference is iOS requirement: Planar Knots at 15.0 against Lasers Puzzle's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Planar Knots sells 8 one-off in-app purchases and Lasers Puzzle sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Planar Knots | Lasers Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/planar-knots/id6757313769/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | Free with in-app purchases | — |
| Size | 171 MB | 21 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Orange Peak Studios](https://appshunter.io/developer/1865981968) | [Arkadiusz Marszalek](https://appshunter.io/developer/1338243899) |

## What reviewers say

### Planar Knots

[App page](https://appshunter.io/ios/app/planar-knots/id6757313769)

Untangle complex line diagrams by strategically moving nodes to eliminate intersections. Earn stars by solving puzzles efficiently and maintain your daily challenge streak. Customize your experience with unlockable themes and track your progress.

**Highlights:** Untangle puzzles by moving nodes, Optimize solutions for more stars, Daily Challenge with streak tracking, Points system for unlocks, Stats and progress tracking, Share progress with friends, Customizable themes

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Neon Night Theme | $0.99 | one-time |
| Unlock Groovy Theme | $0.99 | one-time |
| Unlock Pixelated Theme | $0.99 | one-time |
| Unlock Candyland Theme | $0.99 | one-time |
| Unlock Workshop Theme | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Unlock All Themes | $2.99 | one-time |
| Remove Ads / Unlock Themes Bundle | $4.99 | one-time |


### Lasers Puzzle

[App page](https://appshunter.io/ios/app/lasers-puzzle/id6758045778)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 300 Coins | $0.99 | one-time |
| 1,000 Coins | $2.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 2,500 Coins | $6.99 | one-time |
| 6,000 Coins | $17.99 | one-time |


## Frequently asked questions

### Is Planar Knots free?

Planar Knots is free to download, with in-app purchases available.

### Is Lasers Puzzle free?

Lasers Puzzle is free to download, with in-app purchases available.

### Do Planar Knots or Lasers Puzzle have ads?

Both Planar Knots and Lasers Puzzle show ads.

### Which is updated more often, Planar Knots or Lasers Puzzle?

Planar Knots ships an update every 3 days, and Lasers Puzzle every 3 days. Most recently, Planar Knots was updated on November 5, 2026 and Lasers Puzzle on November 9, 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.*