# FMS BeltSCALE vs DART Sim Pro Remote

The clearest difference is update cadence: DART Sim Pro Remote at every 6 weeks against FMS BeltSCALE's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

FMS BeltSCALE ships an update every 3 months, DART Sim Pro Remote every 6 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FMS BeltSCALE | DART Sim Pro Remote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 144 MB | 106 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FMS Force Measuring Systems AG](https://appshunter.io/developer/1035237554) | [STAR CPR San Diego](https://appshunter.io/developer/427133089) |

## What reviewers say

### FMS BeltSCALE

[App page](https://appshunter.io/ios/app/fms-beltscale/id6737305878)

**Features:** macOS Compatibility

**In-app purchases:** none


### DART Sim Pro Remote

[App page](https://appshunter.io/ios/app/dart-sim-pro-remote/id6754192410)

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

**In-app purchases:** none


## Frequently asked questions

### Is FMS BeltSCALE free?

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

### Is DART Sim Pro Remote free?

DART Sim Pro Remote is free to download, with no in-app purchases.

### Do FMS BeltSCALE or DART Sim Pro Remote have ads?

Neither FMS BeltSCALE nor DART Sim Pro Remote shows ads.

### Which is updated more often, FMS BeltSCALE or DART Sim Pro Remote?

FMS BeltSCALE ships an update every 3 months, and DART Sim Pro Remote every 6 weeks. Most recently, FMS BeltSCALE was updated on October 27, 2026 and DART Sim Pro Remote on October 24, 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.*