# Vaffa vs The Robust Method

The clearest difference is in-app purchases: The Robust Method at none against Vaffa's 1. The Robust Method also leads on device support. Vaffa's advantage is iOS requirement (13.0 vs 15.1). On price there is nothing between them.

Both are free to download. Vaffa sells 1 one-off in-app purchase. The Robust Method asks for nothing beyond the download.

## The numbers

| Metric | Vaffa | The Robust Method |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | — | Every 3 months |
| Size | 29 MB | 84 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Trainero.com](https://appshunter.io/developer/1437140834) | [Step2Fit Oy](https://appshunter.io/developer/1495814873) |

## What reviewers say

### Vaffa

[App page](https://appshunter.io/ios/app/vaffa/id6471673056)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Online Coaching Plan | $89.99 | one-time |


### The Robust Method

[App page](https://appshunter.io/ios/app/the-robust-method/id6759639238)

**In-app purchases:** none


## Frequently asked questions

### Is Vaffa free?

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

### Is The Robust Method free?

The Robust Method is free to download, with no in-app purchases.

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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.*