# MathMode vs Eroodite

The clearest difference is in-app purchases: MathMode at none against Eroodite's 2. MathMode also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Eroodite sells 2 in-app purchases, starting at $8.99 per month. MathMode asks for nothing beyond the download.

MathMode ships an update weekly, Eroodite every 5 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | MathMode | Eroodite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Size | 21 MB | 15 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHUNTA NAMBA](https://appshunter.io/developer/1896511911) | [Brooks & Oo](https://appshunter.io/developer/6772715807) |

## What reviewers say

### MathMode

[App page](https://appshunter.io/ios/app/mathmode/id6767828555)

**Features:** macOS Compatibility

**In-app purchases:** none


### Eroodite

[App page](https://appshunter.io/ios/app/eroodite-ai-study-buddy/id6772715805)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Eroodite Premium | $8.99 | per month |
| Eroodite Premium | $59.99 | per year |


## Frequently asked questions

### Is MathMode free?

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

### Is Eroodite free?

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

### Do MathMode or Eroodite have ads?

Neither MathMode nor Eroodite shows ads.

### Which is updated more often, MathMode or Eroodite?

MathMode ships an update weekly, and Eroodite every 5 days. Most recently, MathMode was updated on November 5, 2026 and Eroodite on November 5, 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.*