# Math Ocean vs Rody

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

Both are free to download. Rody sells 3 in-app purchases, starting at $5.99 per month. Math Ocean asks for nothing beyond the download.

Math Ocean ships an update every 2 months, Rody weekly. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Math Ocean | Rody |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 19 MB | 326 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dreamware Limited](https://appshunter.io/developer/892413586) | [AI-R METAVERSE LIMITED](https://appshunter.io/developer/1729953528) |

## What reviewers say

### Math Ocean

[App page](https://appshunter.io/ios/app/math-ocean/id1450594408)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rody

[App page](https://appshunter.io/ios/app/rody-ai-learning-buddy/id6743381211)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $5.99 | per month |
| Premium 6-Month | $34.99 | per 6 months |
| Premium Annual Plan | $59.99 | per year |


## Frequently asked questions

### Is Math Ocean free?

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

### Is Rody free?

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

### Do Math Ocean or Rody have ads?

Neither Math Ocean nor Rody shows ads.

### Which is updated more often, Math Ocean or Rody?

Math Ocean ships an update every 2 months, and Rody weekly. Most recently, Math Ocean was updated on September 10, 2026 and Rody on September 21, 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.*