# IQ Test vs Consonance

The clearest difference is review sentiment: Consonance at 100% against IQ Test's 35%. Consonance also leads on in-app purchases (none vs 12) and rating (4.9 vs 4.4). IQ Test's advantage is ads (none vs shown) and ratings volume (8K vs 7). On price and device support there is nothing between them.

Both are free to download. IQ Test sells 11 in-app purchases, starting at $3.99 per month. Consonance asks for nothing beyond the download.

Consonance holds the better App Store score, 4.9 against 4.4. That said, the two scores are not equally well evidenced: IQ Test has 8K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 35% of IQ Test's written reviews are positive against 100% of Consonance's.

IQ Test ships an update every 6 weeks, Consonance every 3 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | IQ Test | Consonance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (8K ratings)](https://appshunter.io/ios/app/iq-test-intelligence-quiz/id1347362487/reviews) | **[4.9 (7 ratings)](https://appshunter.io/ios/app/consonance/id6569233995/reviews)** |
| Number of ratings | **8K** | 7 |
| Positive reviews | 34.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 66 MB | 10 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paul Stelzer](https://appshunter.io/developer/644648487) | [Philip Cowles](https://appshunter.io/developer/1758899710) |

## What reviewers say

### IQ Test

[App page](https://appshunter.io/ios/app/iq-test-intelligence-quiz/id1347362487)

Engage in a free IQ test and brain-training exercises designed to boost cognitive skills. Scientifically developed, this app offers various tasks to improve processing speed, memory, and logical thinking. Compare your scores with friends and track your progress.

**Highlights:** Free IQ test, Brain booster tasks, Exercise mode with solutions, Compare results with friends, Improves logical thinking, Enhances working memory

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IQ Test Pro | $3.99 | per month |
| IQ Test Pro Year | $19.99 | per year |
| Remove Ads | $0.99 | one-time |
| Complete Statistics | $0.99 | one-time |
| Premium 3 | $3.99 | one-time |
| Premium 1 | $3.99 | one-time |
| Explanations | $4.99 | one-time |
| Premium Plus Young people | $5.99 | one-time |
| Pro Forever | $8.99 | one-time |
| Pro Forever Super Sale | $17.99 | one-time |
| Pro Forever | $29.99 | one-time |

**What reviewers like**

- 🤔 Challenging and engaging
- 💡 Interesting concept for an IQ app
- 👍 Good for brain exercise

**What reviewers complain about**

- 🐛 Grammatical errors and poor translations
- 💸 Paywall for answers and explanations
- 🤯 Confusing and unclear instructions
- 🤖 Inaccurate or inconsistent IQ scoring

**Reported bugs**

- Questions with no logical correct answer
- Inability to see questions/content properly
- Crashes and freezes during tests

**Requested features**

- Improved English language support
- More detailed explanations for questions
- Ability to review past performance
- Pause/resume functionality


### Consonance

[App page](https://appshunter.io/ios/app/consonance/id6569233995)

Unscramble jumbled letters to find hidden words while avoiding decoy letters. Engage in daily challenges to maintain your win streak or practice endlessly to hone your skills and unlock achievements.

**Highlights:** Unscramble letters to find words, Avoid decoy letters, Daily challenges, Practice mode, Unlock achievements, Hints and help

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IQ Test free?

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

### Is Consonance free?

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

### Which has better reviews, IQ Test or Consonance?

Consonance is rated higher. IQ Test averages 4.4 out of 5 from 8K ratings, while Consonance averages 4.9 from 7 ratings.

### Do IQ Test or Consonance have ads?

Consonance shows ads; IQ Test does not.

### Which is updated more often, IQ Test or Consonance?

IQ Test ships an update every 6 weeks, and Consonance every 3 days. Most recently, IQ Test was updated on October 25, 2026 and Consonance on October 24, 2026.

---

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