# Geo Challenge Classic vs Biggest Brain App

The clearest difference is iOS requirement: Geo Challenge Classic at 13.0 against Biggest Brain App's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Geo Challenge Classic sells 7 one-off in-app purchases and Biggest Brain App sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Geo Challenge Classic | Biggest Brain App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (208 ratings)](https://appshunter.io/ios/app/geo-challenge-classic/id1496655836/reviews)** | — |
| Number of ratings | **208** | — |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 280 MB | 64 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Holonautic AG](https://appshunter.io/developer/504174327) | [Marko Reljic](https://appshunter.io/developer/1767941603) |

## What reviewers say

### Geo Challenge Classic

[App page](https://appshunter.io/ios/app/geo-challenge-classic/id1496655836)

Engage in a fun geography trivia game with visually appealing graphics and engaging music. Test your knowledge of world flags, country borders, and city/landmark locations through various challenges. Compete with friends and climb the leaderboards.

**Highlights:** Guess the flag challenge, Guess the border challenge, Find the city challenge, Find the landmark challenge, Facebook integration for competition, Leaderboards

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Pack 1 | $0.99 | one-time |
| Gold Pack 2 | $2.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Remove Ads + Extra Gold Coins | $3.99 | one-time |
| Remove Ads + Extra Lives | $3.99 | one-time |
| Gold Pack 3 | $9.99 | one-time |
| Gold Pack 4 | $19.99 | one-time |


### 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 |


## Frequently asked questions

### Is Geo Challenge Classic free?

Geo Challenge Classic is free to download, with in-app purchases available.

### Is Biggest Brain App free?

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

### Do Geo Challenge Classic or Biggest Brain App have ads?

Both Geo Challenge Classic and Biggest Brain App show ads.

---

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