# BrainBoost vs KnowQuiz

The clearest difference is in-app purchases: KnowQuiz at none against BrainBoost's 1. KnowQuiz also leads on ads (none vs shown). BrainBoost's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. BrainBoost sells 1 one-off in-app purchase. KnowQuiz asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 18, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | BrainBoost | KnowQuiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/knowquiz-gk-general-knowledge/id6781113917/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | — | Free |
| Size | 31 MB | 30 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AppSeed, Incorporated.](https://appshunter.io/developer/1268184135) | [SAWANKUMAR PATEL](https://appshunter.io/developer/6781113920) |

## What reviewers say

### BrainBoost

[App page](https://appshunter.io/ios/app/brainboost-9-brain-games/id1475455172)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide ads | $2.99 | one-time |


### KnowQuiz

[App page](https://appshunter.io/ios/app/knowquiz-gk-general-knowledge/id6781113917)

Test your knowledge with over 5,000 curated questions across aptitude, logic, and general knowledge. This offline app offers a distraction-free learning experience with features like smart shuffling and progress tracking.

**Highlights:** 5,000+ curated questions, Offline functionality, Smart shuffling, Progress tracking, 50/50 lifeline, Light and dark mode

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

**In-app purchases:** none


## Frequently asked questions

### Is BrainBoost free?

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

### Is KnowQuiz free?

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

### Do BrainBoost or KnowQuiz have ads?

BrainBoost shows ads; KnowQuiz does not.

### Which is updated more often, BrainBoost or KnowQuiz?

BrainBoost ships an update every 3 months, and KnowQuiz every 3 months. Most recently, BrainBoost was updated on October 18, 2026 and KnowQuiz on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*