# Ratio Rumble vs BrainFit Junior

The clearest difference is device support: BrainFit Junior at 3 against Ratio Rumble's 1. Ratio Rumble's advantage is iOS requirement (5.1.1 vs 14.0.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ratio Rumble ships an update every 8 months, BrainFit Junior every 7 months. The most recent releases landed on October 23, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Ratio Rumble | BrainFit Junior |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (7 ratings)](https://appshunter.io/ios/app/ratio-rumble/id592807496/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 90.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 7 months** |
| Monetization | Free | — |
| Size | 45 MB | 33 MB |
| Requires iOS | **5.1.1** | 14.0.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [New Mexico State University Board of Regents](https://appshunter.io/developer/337567846) | [BrainFit](https://appshunter.io/developer/1052593917) |

## What reviewers say

### Ratio Rumble

[App page](https://appshunter.io/ios/app/ratio-rumble/id592807496)

Engage in a potion-mixing competition by creating specific ratios to win. This game supports learning about equivalent ratios, rates, fractions, and decimals through contextual situations and visual representations.

**Highlights:** Build custom potions, Create ratios to win, Learn equivalent ratios, Visual ratio representations, Connect ratios to fractions/decimals, Developed by educators

**Features:** macOS Compatibility

**In-app purchases:** none


### BrainFit Junior

[App page](https://appshunter.io/ios/app/brainfit-junior/id6739955937)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ratio Rumble free?

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

### Is BrainFit Junior free?

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

### Do Ratio Rumble or BrainFit Junior have ads?

Neither Ratio Rumble nor BrainFit Junior shows ads.

### Which is updated more often, Ratio Rumble or BrainFit Junior?

Ratio Rumble ships an update every 8 months, and BrainFit Junior every 7 months. Most recently, Ratio Rumble was updated on October 23, 2026 and BrainFit Junior on October 19, 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.*