# Math Expert Lite vs Eco

The clearest difference is iOS requirement: Math Expert Lite at 12.0 against Eco's 15.6. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Math Expert Lite | Eco |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Size | 11 MB | 59 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Markus Ide](https://appshunter.io/developer/625191124) | [SFELAB SNC DI MARCO BRIENZA GABRIELE CASATI TOMMASO NAVA GIO RGIO PAGANI PIETRO PORRO](https://appshunter.io/developer/1413081358) |

## What reviewers say

### Math Expert Lite

[App page](https://appshunter.io/ios/app/math-expert-lite/id981276547)

**Features:** macOS Compatibility

**In-app purchases:** none


### Eco

[App page](https://appshunter.io/ios/app/eco-orienteering/id6737515466)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Expert Lite free?

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

### Is Eco free?

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

### Do Math Expert Lite or Eco have ads?

Neither Math Expert Lite nor Eco shows ads.

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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.*