# Math Formulas Complete vs Salsa Steps

The clearest difference is in-app purchases: Salsa Steps at none against Math Formulas Complete's 1. Salsa Steps also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Math Formulas Complete sells 1 one-off in-app purchase. Salsa Steps asks for nothing beyond the download.

## The numbers

| Metric | Math Formulas Complete | Salsa Steps |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Size | 23 MB | 1 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wahyu Salam](https://appshunter.io/developer/1738766613) | [Abubucker Siddeek Mohamed Sharik](https://appshunter.io/developer/1816768480) |

## What reviewers say

### Math Formulas Complete

[App page](https://appshunter.io/ios/app/math-formulas-complete/id6480347073)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Version | $2.99 | one-time |


### Salsa Steps

[App page](https://appshunter.io/ios/app/salsa-steps-rhythm-and-wiki/id6819831893)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Formulas Complete free?

Math Formulas Complete is free to download, with in-app purchases available.

### Is Salsa Steps free?

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

### Do Math Formulas Complete or Salsa Steps have ads?

Math Formulas Complete shows ads; Salsa Steps 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.*