# Logical IQ Test vs Block Jelly!

The clearest difference is ads: Logical IQ Test at none against Block Jelly!'s shown. Block Jelly!'s advantage is update cadence (daily vs every 2 months) and iOS requirement (15.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Logical IQ Test sells 5 one-off in-app purchases and Block Jelly! sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Logical IQ Test ships an update every 2 months, Block Jelly! daily. The most recent releases landed on October 24, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Logical IQ Test | Block Jelly! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (678 ratings)](https://appshunter.io/ios/app/logical-iq-test/id1463228096/reviews)** | — |
| Number of ratings | **678** | — |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 177 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Duff & Socket AB](https://appshunter.io/developer/1098541618) | [Yusuf Can Dogru](https://appshunter.io/developer/1871695242) |

## What reviewers say

### Logical IQ Test

[App page](https://appshunter.io/ios/app/logical-iq-test/id1463228096)

This app offers weekly IQ tests to assess and enhance your logical thinking skills. No prior math or language knowledge is required. Each test features 30 questions of escalating difficulty, providing immediate results and detailed solutions.

**Highlights:** Weekly IQ tests, Logical thinking improvement, 30 questions per test, Increasing difficulty, Immediate results, Solutions provided

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Insane test | $2.99 | one-time |
| Daily IQ test runs | $6.99 | one-time |
| Solutions insane test | $7.99 | one-time |
| Solutions standard test | $7.99 | one-time |
| Combined solutions | $11.99 | one-time |

**What reviewers like**

- 🧠 Engaging brain workout and mental challenge
- ✅ Accurate scoring (according to some users)
- 🎮 Good entertainment value for downtime
- 📚 Clear explanations provided for answers

**What reviewers complain about**

- 🐛 Incorrect answer scoring/validation errors
- ❌ Lacks time constraints for validity
- 🎨 Not colorblind-friendly design
- 📊 No age adjustment in scoring
- 💰 High price for limited content

**Reported bugs**

- Answers marked incorrect when they match the stated correct answer
- Purchase restoration not functioning properly
- Color-dependent questions inaccessible to colorblind users

**Requested features**

- Add time limits to tests for standardized scoring
- Implement age-adjusted scoring system
- Improve colorblind accessibility options
- Expand test variety beyond single test
- Increase user base for better statistical validity


### Block Jelly!

[App page](https://appshunter.io/ios/app/block-jelly/id6776299381)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Coins | $0.99 | one-time |
| 1,500 Coins | $2.99 | one-time |
| Remove Ads | $4.99 | one-time |
| 5,000 Coins | $6.99 | one-time |


## Frequently asked questions

### Is Logical IQ Test free?

Logical IQ Test is free to download, with in-app purchases available.

### Is Block Jelly! free?

Block Jelly! is free to download, with in-app purchases available.

### Do Logical IQ Test or Block Jelly! have ads?

Block Jelly! shows ads; Logical IQ Test does not.

### Which is updated more often, Logical IQ Test or Block Jelly!?

Logical IQ Test ships an update every 2 months, and Block Jelly! daily. Most recently, Logical IQ Test was updated on October 24, 2026 and Block Jelly! on September 24, 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.*