# Brain test vs Single Line Draw

The clearest difference is in-app purchases: Brain test at none against Single Line Draw's 1. Brain test also leads on update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Single Line Draw sells 1 one-off in-app purchase. Brain test asks for nothing beyond the download.

Brain test ships an update every 3 days, Single Line Draw every 2 weeks. The most recent releases landed on May 16, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Brain test | Single Line Draw |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (1K ratings)](https://appshunter.io/ios/app/single-line-draw-mini-games/id6745542439/reviews)** |
| Number of ratings | — | **1K** |
| Positive reviews | — | 28.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 129 MB | 253 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [BLACKGEMS STUDIO COMPANY LIMITED](https://appshunter.io/developer/1789503035) | [Hassam Ahmad](https://appshunter.io/developer/1627209648) |

## What reviewers say

### Brain test

[App page](https://appshunter.io/ios/app/brain-test-level-up/id6740665048)

**Features:** macOS Compatibility

**In-app purchases:** none


### Single Line Draw

[App page](https://appshunter.io/ios/app/single-line-draw-mini-games/id6745542439)

Engage your mind with a variety of single-line drawing puzzles. Solve unique challenges like drawing missing parts, creating bridges, or guiding characters to safety. This game offers a fun and addictive brain workout with increasing difficulty.

**Highlights:** Single line drawing puzzles, Brain training levels, Multiple puzzle variations, Addictive mechanics, Easy to play, hard to master

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Brain test free?

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

### Is Single Line Draw free?

Single Line Draw is free to download, with in-app purchases available.

### Do Brain test or Single Line Draw have ads?

Both Brain test and Single Line Draw show ads.

### Which is updated more often, Brain test or Single Line Draw?

Brain test ships an update every 3 days, and Single Line Draw every 2 weeks. Most recently, Brain test was updated on May 16, 2026 and Single Line Draw on September 18, 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.*