# Single Line Drawing Puzzle Fun vs Block Space

The clearest difference is in-app purchases: Block Space at none against Single Line Drawing Puzzle Fun's 1. Block Space also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Single Line Drawing Puzzle Fun sells 1 one-off in-app purchase. Block Space asks for nothing beyond the download.

Single Line Drawing Puzzle Fun ships an update every 3 weeks, Block Space monthly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Single Line Drawing Puzzle Fun | Block Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (933 ratings)](https://appshunter.io/ios/app/single-line-drawing-puzzle-fun/id6711346177/reviews)** | — |
| Number of ratings | **933** | — |
| Positive reviews | 21.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Ad-supported | — |
| Size | 217 MB | 68 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [KHIZER RAZA](https://appshunter.io/developer/1717371568) | [Kevin Siundu](https://appshunter.io/developer/1891606842) |

## What reviewers say

### Single Line Drawing Puzzle Fun

[App page](https://appshunter.io/ios/app/single-line-drawing-puzzle-fun/id6711346177)

Sharpen your logic and creativity with this brain game. Draw complete shapes using a single, unbroken line without lifting your finger or retracing paths. Progress through increasingly complex puzzles designed to enhance problem-solving skills.

**Highlights:** Single line drawing, No retracing paths, Logic and focus challenges, Progressive puzzle difficulty, Brain training, Relaxing gameplay

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NO ADS | $1.99 | one-time |

**What reviewers like**

- 🎨 Fun and relaxing game
- 🎶 Enjoyable music

**What reviewers complain about**

- 🤖 Excessive ads
- 🚫 Ads disrupt gameplay
- 🔌 Game doesn't work without internet

**Reported bugs**

- Ads freeze the game
- Game doesn't load without internet

**Requested features**

- Reduce number of ads
- Offline mode


### Block Space

[App page](https://appshunter.io/ios/app/block-space/id6761812069)

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

**In-app purchases:** none


## Frequently asked questions

### Is Single Line Drawing Puzzle Fun free?

Single Line Drawing Puzzle Fun is free to download, with in-app purchases available.

### Is Block Space free?

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

### Do Single Line Drawing Puzzle Fun or Block Space have ads?

Single Line Drawing Puzzle Fun shows ads; Block Space does not.

### Which is updated more often, Single Line Drawing Puzzle Fun or Block Space?

Single Line Drawing Puzzle Fun ships an update every 3 weeks, and Block Space monthly. Most recently, Single Line Drawing Puzzle Fun was updated on November 8, 2026 and Block Space on October 31, 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.*