# Логический IQ тест vs Erase It

The clearest difference is ads: Логический IQ тест at none against Erase It's shown. Логический IQ тест also leads on rating (5.0 vs 4.5) and iOS requirement (13.5 vs 15.0). Erase It's advantage is ratings volume (21K vs 6) and update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Логический IQ тест sells 3 one-off in-app purchases and Erase It sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Логический IQ тест holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Erase It has 21K ratings behind it against 6, so its average is the more settled of the two.

Логический IQ тест ships an update every 2 months, Erase It every 3 weeks. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Логический IQ тест | Erase It |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/iq/id1546142707/reviews)** | [4.5 (21K ratings)](https://appshunter.io/ios/app/erase-it-delete-one-part/id1560111535/reviews) |
| Number of ratings | 6 | **21K** |
| Positive reviews | — | 46.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 65 MB | 287 MB |
| Requires iOS | **13.5** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Duff & Socket AB](https://appshunter.io/developer/1098541618) | [KOMPVEL, OOO](https://appshunter.io/developer/1560111537) |

## What reviewers say

### Логический IQ тест

[App page](https://appshunter.io/ios/app/iq/id1546142707)

This app offers two comprehensive IQ tests with 30 progressively challenging questions each. Receive your score immediately after completion, with no penalty for incorrect answers. Solutions and correct answers are provided post-test.

**Highlights:** Two full IQ tests, 30 questions per test, Progressive difficulty, Immediate results, No penalty for wrong answers, Solutions provided

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ответы и решения | $2.99 | one-time |
| Ответы и решения | $3.99 | one-time |
| Ответы и решения | $5.99 | one-time |


### Erase It

[App page](https://appshunter.io/ios/app/erase-it-delete-one-part/id1560111535)

Engage your mind with a unique puzzle game where you erase parts of images to solve riddles. Test your IQ and logic skills by thinking creatively to overcome hundreds of brain teasers. Enjoy offline play with adorable graphics and regular updates.

**Highlights:** Erase parts of pictures to solve puzzles, Hundreds of brain teasers, Develop logic and creativity, Play offline, Unique 2D graphics, Regular updates

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ADS | $3.99 | one-time |

**What reviewers like**

- 🎮 Fun game
- 💡 Interesting concept
- 👍 Simple and easy to play

**What reviewers complain about**

- 🔞 Inappropriate content/ads
- 🤖 Repetitive levels
- 💰 Too many ads
- 🐛 Bugs and glitches

**Reported bugs**

- Levels not registering correctly
- Inability to re-download the game
- Ads causing device issues

**Requested features**

- More challenging levels
- Less inappropriate content
- Reduce ads or offer paid ad-free version


## Frequently asked questions

### Is Логический IQ тест free?

Логический IQ тест is free to download, with in-app purchases available.

### Is Erase It free?

Erase It is free to download, with in-app purchases available.

### Which has better reviews, Логический IQ тест or Erase It?

Логический IQ тест is rated higher. Логический IQ тест averages 5.0 out of 5 from 6 ratings, while Erase It averages 4.5 from 21K ratings.

### Do Логический IQ тест or Erase It have ads?

Erase It shows ads; Логический IQ тест does not.

### Which is updated more often, Логический IQ тест or Erase It?

Логический IQ тест ships an update every 2 months, and Erase It every 3 weeks. Most recently, Логический IQ тест was updated on November 3, 2026 and Erase It on November 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*