# Planar Knots vs 블록 슬라이드 (Block Slide)

The clearest difference is in-app purchases: 블록 슬라이드 (Block Slide) at none against Planar Knots's 8. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Planar Knots sells 8 one-off in-app purchases. 블록 슬라이드 (Block Slide) asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Planar Knots | 블록 슬라이드 (Block Slide) |
| --- | --- | --- |
| 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 | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | Free with in-app purchases | — |
| Size | 171 MB | 13 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Orange Peak Studios](https://appshunter.io/developer/1865981968) | [Dongjun Choo](https://appshunter.io/developer/1835354044) |

## 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 |


### 블록 슬라이드 (Block Slide)

[App page](https://appshunter.io/ios/app/block-slide/id6757861065)

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

**In-app purchases:** none


## Frequently asked questions

### Is Planar Knots free?

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

### Is 블록 슬라이드 (Block Slide) free?

블록 슬라이드 (Block Slide) is free to download, with no in-app purchases.

### Do Planar Knots or 블록 슬라이드 (Block Slide) have ads?

Both Planar Knots and 블록 슬라이드 (Block Slide) show ads.

### Which is updated more often, Planar Knots or 블록 슬라이드 (Block Slide)?

Planar Knots ships an update every 3 days, and 블록 슬라이드 (Block Slide) every 3 days. Most recently, Planar Knots was updated on October 16, 2026 and 블록 슬라이드 (Block Slide) on October 25, 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.*