# Barrel River 2 vs Math Cube

The clearest difference is in-app purchases: Math Cube at none against Barrel River 2's 3. Math Cube also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Barrel River 2 sells 3 one-off in-app purchases. Math Cube asks for nothing beyond the download.

Barrel River 2 ships an update every 13 months, Math Cube every 16 months. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Barrel River 2 | Math Cube |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 13 months** | Every 16 months |
| Size | 4 MB | 78 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brandon Stecklein](https://appshunter.io/developer/498894252) | [omer cetin](https://appshunter.io/developer/1584332419) |

## What reviewers say

### Barrel River 2

[App page](https://appshunter.io/ios/app/barrel-river-2/id6444219378)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Ape Coins | $0.99 | one-time |
| Barrel River 2 Premium | $1.99 | one-time |
| 500 Ape Coins | $4.99 | one-time |


### Math Cube

[App page](https://appshunter.io/ios/app/math-cube-math-games/id6446814946)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Barrel River 2 free?

Barrel River 2 is free to download, with in-app purchases available.

### Is Math Cube free?

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

### Do Barrel River 2 or Math Cube have ads?

Both Barrel River 2 and Math Cube show ads.

### Which is updated more often, Barrel River 2 or Math Cube?

Barrel River 2 ships an update every 13 months, and Math Cube every 16 months. Most recently, Barrel River 2 was updated on October 11, 2026 and Math Cube on October 25, 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.*