# ThinkFast vs HitQuiz

The clearest difference is price: HitQuiz at Free against ThinkFast's $0.99. HitQuiz also leads on update cadence (daily vs every 10 days). ThinkFast's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

HitQuiz is free to download; ThinkFast costs $0.99 up front. HitQuiz sells 1 one-off in-app purchase. ThinkFast asks for nothing beyond the download.

ThinkFast ships an update every 10 days, HitQuiz daily. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ThinkFast | HitQuiz |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Daily** |
| Monetization | Paid | — |
| Size | 4 MB | 23 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RHS International GmbH](https://appshunter.io/developer/408977594) | [Jacob Hallman](https://appshunter.io/developer/1888948226) |

## What reviewers say

### ThinkFast

[App page](https://appshunter.io/ios/app/thinkfast-quiz/id980958018)

Test your knowledge and speed with a challenging quiz game. Answer difficult questions across various subjects in a limited time. It's a fun way to increase and maintain your knowledge on the go.

**Highlights:** Timed challenges, Multiple subject categories, Daily knowledge boost, Apple Watch support, Constant question updates

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### HitQuiz

[App page](https://appshunter.io/ios/app/hitquiz/id6761611878)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Music expansion pack | $1.99 | one-time |


## Frequently asked questions

### Is ThinkFast free?

ThinkFast costs $0.99, with no in-app purchases.

### Is HitQuiz free?

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

### Do ThinkFast or HitQuiz have ads?

Neither ThinkFast nor HitQuiz shows ads.

### Which is updated more often, ThinkFast or HitQuiz?

ThinkFast ships an update every 10 days, and HitQuiz daily. Most recently, ThinkFast was updated on October 29, 2026 and HitQuiz on October 28, 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.*