# واحة المعرفة صح ام خطأ vs Single Line Draw

The clearest difference is rating: Single Line Draw at 4.4 against واحة المعرفة صح ام خطأ's 3.0. Single Line Draw also leads on update cadence (every 2 weeks vs every 115 months) and ratings volume (1K vs 1). واحة المعرفة صح ام خطأ's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Single Line Draw sells 1 one-off in-app purchase. واحة المعرفة صح ام خطأ asks for nothing beyond the download.

Single Line Draw holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Single Line Draw has 1K ratings behind it against 1, so its average is the more settled of the two.

واحة المعرفة صح ام خطأ ships an update every 115 months, Single Line Draw every 2 weeks. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | واحة المعرفة صح ام خطأ | Single Line Draw |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/id1124087735/reviews) | **[4.4 (1K ratings)](https://appshunter.io/ios/app/single-line-draw-mini-games/id6745542439/reviews)** |
| Number of ratings | 1 | **1K** |
| Positive reviews | — | 28.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 115 months | **Every 2 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 12 MB | 253 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hany Elmehy](https://appshunter.io/developer/959484887) | [Hassam Ahmad](https://appshunter.io/developer/1627209648) |

## What reviewers say

### واحة المعرفة صح ام خطأ

[App page](https://appshunter.io/ios/app/id1124087735)

A fun and engaging game that challenges your intelligence and knowledge with hundreds of puzzles and information. Test yourself and friends to gain new knowledge and stimulate your mind. It's a useful and enjoyable game for the whole family.

**Highlights:** Hundreds of puzzles and information, Stimulates intelligence and knowledge, Challenges yourself and friends, Useful and fun for all family, Play for hours without boredom, Compete with friends globally

**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 واحة المعرفة صح ام خطأ free?

واحة المعرفة صح ام خطأ 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.

### Which has better reviews, واحة المعرفة صح ام خطأ or Single Line Draw?

Single Line Draw is rated higher. واحة المعرفة صح ام خطأ averages 3.0 out of 5 from 1 ratings, while Single Line Draw averages 4.4 from 1K ratings.

### Do واحة المعرفة صح ام خطأ or Single Line Draw have ads?

Both واحة المعرفة صح ام خطأ and Single Line Draw show ads.

### Which is updated more often, واحة المعرفة صح ام خطأ or Single Line Draw?

واحة المعرفة صح ام خطأ ships an update every 115 months, and Single Line Draw every 2 weeks. Most recently, واحة المعرفة صح ام خطأ was updated on November 2, 2026 and Single Line Draw on November 5, 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.*