# Biggest Brain App vs BrainVault Quest

The clearest difference is in-app purchases: BrainVault Quest at none against Biggest Brain App's 1. Biggest Brain App's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Biggest Brain App sells 1 one-off in-app purchase. BrainVault Quest asks for nothing beyond the download.

## The numbers

| Metric | Biggest Brain App | BrainVault Quest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/brainvault-quest/id6778493129/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | — | Every 8 days |
| Monetization | — | Ad-supported |
| Size | 64 MB | 265 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Marko Reljic](https://appshunter.io/developer/1767941603) | [Ariadna Campos](https://appshunter.io/developer/6775694544) |

## What reviewers say

### Biggest Brain App

[App page](https://appshunter.io/ios/app/biggest-brain-app/id6761560078)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### BrainVault Quest

[App page](https://appshunter.io/ios/app/brainvault-quest/id6778493129)

Engage in over 28 mini-games designed for daily brain training. Test your knowledge and reflexes across trivia, math, sports, and logic challenges. Choose your difficulty and enjoy quick, replayable fun for all ages.

**Highlights:** 28+ mini-games, Math drills, Trivia categories, Memory and logic puzzles, Difficulty levels, Rewarded ads for bonuses

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

**In-app purchases:** none


## Frequently asked questions

### Is Biggest Brain App free?

Biggest Brain App is free to download, with in-app purchases available.

### Is BrainVault Quest free?

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

### Do Biggest Brain App or BrainVault Quest have ads?

Both Biggest Brain App and BrainVault Quest show ads.

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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.*