# Know vs quizITMaster

The clearest difference is price: Know at Free against quizITMaster's $2.99. Know also leads on update cadence (weekly vs monthly) and iOS requirement (13.0 vs 18.1). quizITMaster's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

Know is free to download; quizITMaster costs $2.99 up front. Know sells 1 one-off in-app purchase. quizITMaster asks for nothing beyond the download.

Know ships an update weekly, quizITMaster monthly. The most recent releases landed on September 27, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Know | quizITMaster |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/know-it-all/id1513744752/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 14 MB |
| Requires iOS | **13.0** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Amal TS](https://appshunter.io/developer/1492838041) | [stuart flood](https://appshunter.io/developer/1821659690) |

## What reviewers say

### Know

[App page](https://appshunter.io/ios/app/know-it-all/id1513744752)

Expand your knowledge across a wide range of subjects including history, science, and arts. Engage with interactive questions, learn new facts, and compete with friends to test your expertise.

**Highlights:** Learn about History, Science, Geography, Improve knowledge on Arts, Sports, Film, Answer trivia questions, Challenge friends, Wide range of topics covered

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### quizITMaster

[App page](https://appshunter.io/ios/app/quizitmaster/id6747497589)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Know free?

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

### Is quizITMaster free?

quizITMaster costs $2.99, with no in-app purchases.

### Do Know or quizITMaster have ads?

Neither Know nor quizITMaster shows ads.

### Which is updated more often, Know or quizITMaster?

Know ships an update weekly, and quizITMaster monthly. Most recently, Know was updated on September 27, 2026 and quizITMaster on June 4, 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.*