# RYB vs MDFC

RYB and MDFC are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RYB ships an update every 2 months, MDFC every 6 weeks. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | RYB | MDFC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 133 MB | 133 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Lloyd Edwards](https://appshunter.io/developer/1597540101) | [Maxime De Falcis](https://appshunter.io/developer/1702991144) |

## What reviewers say

### RYB

[App page](https://appshunter.io/ios/app/ryb-fit/id1597540099)

**Features:** macOS Compatibility

**In-app purchases:** none


### MDFC

[App page](https://appshunter.io/ios/app/mdfc/id6462398706)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RYB free?

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

### Is MDFC free?

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

### Do RYB or MDFC have ads?

Neither RYB nor MDFC shows ads.

### Which is updated more often, RYB or MDFC?

RYB ships an update every 2 months, and MDFC every 6 weeks. Most recently, RYB was updated on October 7, 2026 and MDFC on October 8, 2026.

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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.*