# IQ Prep vs KIT IQ

The clearest difference is in-app purchases: KIT IQ at none against IQ Prep's 1. IQ Prep's advantage is ads (none vs shown) and update cadence (every 2 days vs every 4 days). On price, device support and iOS requirement there is nothing between them.

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

IQ Prep ships an update every 2 days, KIT IQ every 4 days. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | IQ Prep | KIT IQ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 14 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Birger Krah](https://appshunter.io/developer/1598808073) | [Denis Prokopchuk](https://appshunter.io/developer/939216566) |

## What reviewers say

### IQ Prep

[App page](https://appshunter.io/ios/app/iq-prep-iq-test-practice/id6809942683)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $3.99 | one-time |


### KIT IQ

[App page](https://appshunter.io/ios/app/kit-iq/id6813079841)

Assess your intelligence, personality, and emotional state with a variety of tests. Track your progress, compare with friends, and explore career options. Includes a free section for children.

**Highlights:** Intelligence testing, Personality profiling, Emotional state assessment, Relationship analysis, Career guidance, Progress tracking, Global and friend rankings

**In-app purchases:** none


## Frequently asked questions

### Is IQ Prep free?

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

### Is KIT IQ free?

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

### Do IQ Prep or KIT IQ have ads?

KIT IQ shows ads; IQ Prep does not.

### Which is updated more often, IQ Prep or KIT IQ?

IQ Prep ships an update every 2 days, and KIT IQ every 4 days. Most recently, IQ Prep was updated on October 11, 2026 and KIT IQ on October 13, 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.*