# RMS vs OptiFuel Fleet

The clearest difference is device support: RMS at 2 against OptiFuel Fleet's —. On price, in-app purchases and iOS requirement 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 | RMS | OptiFuel Fleet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Weekly | — |
| Size | 38 MB | 4 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Y-IT LTD](https://appshunter.io/developer/651972025) | [Ofek Gabay](https://appshunter.io/developer/1894510852) |

## What reviewers say

### RMS

[App page](https://appshunter.io/ios/app/rms/id6740075932)

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

**In-app purchases:** none


### OptiFuel Fleet

[App page](https://appshunter.io/ios/app/optifuel-fleet/id6762519963)

**In-app purchases:** none


## Frequently asked questions

### Is RMS free?

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

### Is OptiFuel Fleet free?

OptiFuel Fleet 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.*