# RFMS vs DirectSB

The clearest difference is device support: DirectSB at 3 against RFMS's —. RFMS's advantage is iOS requirement (13.0 vs 15.1). On price and in-app purchases 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 | RFMS | DirectSB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Every 2 weeks |
| Size | 21 MB | 62 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [DHA Multan](https://appshunter.io/developer/1616444709) | [Ayub Afzal Khan](https://appshunter.io/developer/1766899044) |

## What reviewers say

### RFMS

[App page](https://appshunter.io/ios/app/rfms/id6443447825)

**In-app purchases:** none


### DirectSB

[App page](https://appshunter.io/ios/app/directsb/id6670608786)

**In-app purchases:** none


## Frequently asked questions

### Is RFMS free?

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

### Is DirectSB free?

DirectSB 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.*