# IQ Test Classic vs 星概念NS

The clearest difference is in-app purchases: 星概念NS at none against IQ Test Classic's 2. 星概念NS also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. IQ Test Classic sells 2 one-off in-app purchases. 星概念NS asks for nothing beyond the download.

## The numbers

| Metric | IQ Test Classic | 星概念NS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (66 ratings)](https://appshunter.io/ios/app/iq-test-classic/id378722461/reviews)** | — |
| Number of ratings | **66** | — |
| Positive reviews | 66.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 181 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pop-Hub Limited](https://appshunter.io/developer/337308102) | [长沙市星灿软件开发有限公司](https://appshunter.io/developer/1126375430) |

## What reviewers say

### IQ Test Classic

[App page](https://appshunter.io/ios/app/iq-test-classic/id378722461)

Accurately measure your intelligence quotient with this classic IQ test. Receive a certificate of your score and global ranking after completing the test. Share your results with friends and understand your cognitive abilities.

**Highlights:** Expert-prepared accurate IQ test, IQ certificate and global ranking, Classic and Mensa test options, 15-30 minute test duration, Social media sharing of results

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Correct Answers of Classic Test | $0.99 | one-time |
| Correct Answers Of Mensa Test | $0.99 | one-time |

**What reviewers like**

- 👍 Good app
- 🤔 Challenging and thought-provoking
- 🧠 Tests logical reasoning and pattern recognition
- 💡 Enjoyable brain workout

**What reviewers complain about**

- 🔢 Heavily focused on mathematical/pattern-based questions
- 🤷‍♂️ Questionable accuracy in measuring overall intelligence
- 💰 Paywall to see correct answers
- 🐛 Crashes and bugs reported

**Reported bugs**

- Crashes during the test
- Inconsistent scoring and answers
- Redirecting to the App Store unexpectedly

**Requested features**

- More diverse question types beyond just patterns and sequences
- Ability to retake the test with different questions
- Providing feedback on incorrect answers without requiring payment


### 星概念NS

[App page](https://appshunter.io/ios/app/ns/id6781517061)

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

**In-app purchases:** none


## Frequently asked questions

### Is IQ Test Classic free?

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

### Is 星概念NS free?

星概念NS is free to download, with no in-app purchases.

### Do IQ Test Classic or 星概念NS have ads?

IQ Test Classic shows ads; 星概念NS does not.

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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.*