# Inch Maker by White Pixels vs Logical IQ Test

The clearest difference is price: Logical IQ Test at Free against Inch Maker by White Pixels's $0.99. Logical IQ Test also leads on review sentiment (42% vs 0%) and rating (4.5 vs 4.0). Inch Maker by White Pixels's advantage is in-app purchases (none vs 5) and iOS requirement (12.0 vs 18.0). On ads and device support there is nothing between them.

Logical IQ Test is free to download; Inch Maker by White Pixels costs $0.99 up front. Logical IQ Test sells 5 one-off in-app purchases. Inch Maker by White Pixels asks for nothing beyond the download.

Logical IQ Test holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Logical IQ Test has 678 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of Inch Maker by White Pixels's written reviews are positive against 42% of Logical IQ Test's.

Inch Maker by White Pixels ships an update every 21 months, Logical IQ Test every 2 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Inch Maker by White Pixels | Logical IQ Test |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/inch-maker-by-white-pixels/id1316266644/reviews) | **[4.5 (678 ratings)](https://appshunter.io/ios/app/logical-iq-test/id1463228096/reviews)** |
| Number of ratings | 4 | **678** |
| Positive reviews | 0.0% of reviews | **41.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 23 MB | 19 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Richard Meyers](https://appshunter.io/developer/1131051605) | [Duff & Socket AB](https://appshunter.io/developer/1098541618) |

## What reviewers say

### Inch Maker by White Pixels

[App page](https://appshunter.io/ios/app/inch-maker-by-white-pixels/id1316266644)

Create and solve your own strategy puzzles with a unique inchworm character. This game encourages critical thinking, problem-solving, and planning through engaging gameplay. It's designed to be fun and educational for all ages, including those with special needs.

**Highlights:** Create custom strategy puzzles, Solve your own puzzles, Develop critical thinking skills, Suitable for all ages, Offline gameplay, Ad-free experience

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Inch Maker by White Pixels free?

Inch Maker by White Pixels costs $0.99, with no in-app purchases.

### Is Logical IQ Test free?

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

### Which has better reviews, Inch Maker by White Pixels or Logical IQ Test?

Logical IQ Test is rated higher. Inch Maker by White Pixels averages 4.0 out of 5 from 4 ratings, while Logical IQ Test averages 4.5 from 678 ratings.

### Do Inch Maker by White Pixels or Logical IQ Test have ads?

Neither Inch Maker by White Pixels nor Logical IQ Test shows ads.

### Which is updated more often, Inch Maker by White Pixels or Logical IQ Test?

Inch Maker by White Pixels ships an update every 21 months, and Logical IQ Test every 2 months. Most recently, Inch Maker by White Pixels was updated on October 20, 2026 and Logical IQ Test on October 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.*