# Maxima Control vs Formula Lab

The clearest difference is in-app purchases: Maxima Control at none against Formula Lab's 1. Maxima Control also leads on ads (none vs shown) and iOS requirement (11.0 vs 13.0). On price and device support there is nothing between them.

Both are free to download. Formula Lab sells 1 in-app purchase, starting at $1.99 per month. Maxima Control asks for nothing beyond the download.

## The numbers

| Metric | Maxima Control | Formula Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | — |
| Size | 34 MB | 49 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Enrico Ripalti](https://appshunter.io/developer/1530955038) | [Yusuke Ishino](https://appshunter.io/developer/1481440351) |

## What reviewers say

### Maxima Control

[App page](https://appshunter.io/ios/app/maxima-control/id1530955036)

**In-app purchases:** none


### Formula Lab

[App page](https://appshunter.io/ios/app/formula-lab-calc-and-simulator/id6751499997)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $1.99 | per month |


## Frequently asked questions

### Is Maxima Control free?

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

### Is Formula Lab free?

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

### Do Maxima Control or Formula Lab have ads?

Formula Lab shows ads; Maxima Control does not.

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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.*