# IQ Test vs Stomp Events

The clearest difference is in-app purchases: Stomp Events at none against IQ Test's 1. Stomp Events also leads on ads (none vs shown) and update cadence (weekly vs monthly). IQ Test's advantage is iOS requirement (12.0 vs 15.1). On price and device support there is nothing between them.

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

IQ Test ships an update monthly, Stomp Events weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | IQ Test | Stomp Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Size | 175 MB | 33 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Perfect Consulting B.V.](https://appshunter.io/developer/1562668783) | [Laurin Jahns](https://appshunter.io/developer/1502913222) |

## What reviewers say

### IQ Test

[App page](https://appshunter.io/ios/app/iq-test-logical-reasoning/id1629318866)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Version | $7.99 | one-time |


### Stomp Events

[App page](https://appshunter.io/ios/app/stomp-events/id6753148594)

**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 Stomp Events free?

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

### Do IQ Test or Stomp Events have ads?

IQ Test shows ads; Stomp Events does not.

### Which is updated more often, IQ Test or Stomp Events?

IQ Test ships an update monthly, and Stomp Events weekly. Most recently, IQ Test was updated on November 3, 2026 and Stomp Events on October 30, 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.*