# Mega Calcs vs Trioworld EU

The clearest difference is device support: Trioworld EU at 2 against Mega Calcs'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 | Mega Calcs | Trioworld EU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Size | 131 MB | 36 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [STAVROS SOTIRCHOS](https://appshunter.io/developer/648249768) | [Malpack Ltd](https://appshunter.io/developer/1498069898) |

## What reviewers say

### Mega Calcs

[App page](https://appshunter.io/ios/app/mega-calcs/id1119643611)

**In-app purchases:** none


### Trioworld EU

[App page](https://appshunter.io/ios/app/trioworld-eu/id6743466262)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mega Calcs free?

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

### Is Trioworld EU free?

Trioworld EU 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.*