# IQ Test Pro vs QB Code

The clearest difference is price: QB Code at Free against IQ Test Pro's $2.99. QB Code also leads on iOS requirement (15.0 vs 17.0). IQ Test Pro's advantage is update cadence (every 4 months vs every 9 months) and device support. On in-app purchases there is nothing between them.

QB Code is free to download; IQ Test Pro costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

IQ Test Pro ships an update every 4 months, QB Code every 9 months. The most recent releases landed on September 22, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | IQ Test Pro | QB Code |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/iq-test-pro-answers-provided/id384375430/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 48.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 4 months** | Every 9 months |
| Monetization | Paid | — |
| Size | 10 MB | 36 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 17+ |
| Developer | [Pop-Hub Limited](https://appshunter.io/developer/337308102) | [zhihao zheng](https://appshunter.io/developer/1713124938) |

## What reviewers say

### IQ Test Pro

[App page](https://appshunter.io/ios/app/iq-test-pro-answers-provided/id384375430)

This app measures your intelligence quotient (IQ) with expert-prepared tests. Receive a certificate of your IQ and global ranking upon completion. Share your results and view correct answers exclusively in the Pro version.

**Highlights:** Expert-prepared IQ tests, IQ certificate and global ranking, Classic and Mensa test options, View correct answers (Pro version), Share results on social media

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

**In-app purchases:** none


### QB Code

[App page](https://appshunter.io/ios/app/qb-code/id6470183234)

**In-app purchases:** none


## Frequently asked questions

### Is IQ Test Pro free?

IQ Test Pro costs $2.99, with no in-app purchases.

### Is QB Code free?

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

### Which is updated more often, IQ Test Pro or QB Code?

IQ Test Pro ships an update every 4 months, and QB Code every 9 months. Most recently, IQ Test Pro was updated on September 22, 2026 and QB Code on May 17, 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.*