# Super Math Academy vs Echo Lang

The clearest difference is device support: Echo Lang at 3 against Super Math Academy's —. On price, in-app purchases and iOS requirement 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 | Super Math Academy | Echo Lang |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Size | 34 MB | 22 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TruBlink LLC](https://appshunter.io/developer/1878512515) | [阳帝 李](https://appshunter.io/developer/6772016398) |

## What reviewers say

### Super Math Academy

[App page](https://appshunter.io/ios/app/super-math-academy/id6759410455)

**In-app purchases:** none


### Echo Lang

[App page](https://appshunter.io/ios/app/echo-lang-polyglot-listening/id6772065542)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Super Math Academy free?

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

### Is Echo Lang free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*