# J920 AR vs IQ Test

The clearest difference is in-app purchases: J920 AR at none against IQ Test's 1. J920 AR also leads on ads (none vs shown) and iOS requirement (9.0 vs 13.0). IQ Test's advantage is update cadence (monthly vs every 3 months). On price and device support there is nothing between them.

Both are free to download. IQ Test sells 1 one-off in-app purchase. J920 AR asks for nothing beyond the download.

J920 AR ships an update every 3 months, IQ Test monthly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | J920 AR | IQ Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/iq-test-ravens-matrices-2/id1643329787/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 305 MB | 132 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INNIO Jenbacher GmbH & Co OG](https://appshunter.io/developer/1456226066) | [Perfect Consulting B.V.](https://appshunter.io/developer/1562668783) |

## What reviewers say

### J920 AR

[App page](https://appshunter.io/ios/app/j920-ar/id1279429262)

**Features:** macOS Compatibility

**In-app purchases:** none


### IQ Test

[App page](https://appshunter.io/ios/app/iq-test-ravens-matrices-2/id1643329787)

Test your general intelligence with a nonverbal IQ assessment. This app offers multiple-choice questions based on Raven's Progressive Matrices, providing instant scores and explanations. An in-app purchase unlocks additional questions and an eBook.

**Highlights:** Nonverbal IQ test, Raven's Progressive Matrices questions, Multiple-choice format, Randomized questions, Instant scoring, Logic explanations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF version | $9.99 | one-time |


## Frequently asked questions

### Is J920 AR free?

J920 AR is free to download, with no in-app purchases.

### Is IQ Test free?

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

### Do J920 AR or IQ Test have ads?

IQ Test shows ads; J920 AR does not.

### Which is updated more often, J920 AR or IQ Test?

J920 AR ships an update every 3 months, and IQ Test monthly. Most recently, J920 AR was updated on November 6, 2026 and IQ Test on November 3, 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.*