# Jumble Math vs Reef Rescue

The clearest difference is in-app purchases: Jumble Math at none against Reef Rescue's 7. Reef Rescue's advantage is update cadence (every 5 days vs every 2 months) and device support (3 vs 1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Reef Rescue sells 7 one-off in-app purchases. Jumble Math asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Jumble Math against 5.0 for Reef Rescue. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Jumble Math ships an update every 2 months, Reef Rescue every 5 days. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Jumble Math | Reef Rescue |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/jumble-math/id6746421020/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/reef-rescue-math-adventure/id6805512356/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 24 MB | 54 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gilbert Gonsalves](https://appshunter.io/developer/492123194) | [Spangler Development LLC](https://appshunter.io/developer/6802884447) |

## What reviewers say

### Jumble Math

[App page](https://appshunter.io/ios/app/jumble-math/id6746421020)

This educational game challenges players to unscramble mathematical equations. With varying difficulty levels, it tests your ability to solve 2, 3, or 4 equations by rearranging their components.

**Highlights:** Unscramble math equations, Multiple difficulty levels, Solve 2, 3, or 4 equations, Educational gameplay, Focus on arithmetic

**Features:** macOS Compatibility

**In-app purchases:** none


### Reef Rescue

[App page](https://appshunter.io/ios/app/reef-rescue-math-adventure/id6805512356)

This educational game immerses children in ocean conservation by solving math problems to clean up marine environments and rescue sea creatures. Players explore diverse ocean worlds, build sanctuaries, and learn real conservation facts.

**Highlights:** Solve math problems to clean oceans, Rescue and learn about sea creatures, Explore 8 illustrated ocean worlds, Build and fund a marine sanctuary, Unlock legendary sea creatures, Progress tracking for parents

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kelp Forest | $2.99 | one-time |
| Arctic Ocean | $2.99 | one-time |
| Deep Sea | $2.99 | one-time |
| Mangrove Nursery | $2.99 | one-time |
| Sunken Shipwreck | $2.99 | one-time |
| Open Ocean | $2.99 | one-time |
| Ocean Explorer Pass | $7.99 | one-time |


## Frequently asked questions

### Is Jumble Math free?

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

### Is Reef Rescue free?

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

### Which has better reviews, Jumble Math or Reef Rescue?

Jumble Math and Reef Rescue are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Jumble Math or Reef Rescue have ads?

Neither Jumble Math nor Reef Rescue shows ads.

### Which is updated more often, Jumble Math or Reef Rescue?

Jumble Math ships an update every 2 months, and Reef Rescue every 5 days. Most recently, Jumble Math was updated on October 8, 2026 and Reef Rescue on October 11, 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.*