# WellLink™ RT Mobile vs SCF

The clearest difference is ads: WellLink™ RT Mobile at none against SCF's shown. SCF's advantage is update cadence (every 2 days vs every 7 months). On price, in-app purchases, device support 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.

WellLink™ RT Mobile ships an update every 7 months, SCF every 2 days. The most recent releases landed on September 28, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | WellLink™ RT Mobile | SCF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 2 days** |
| Size | 21 MB | 27 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Baker Hughes Company](https://appshunter.io/developer/393570118) | [RSDN SA](https://appshunter.io/developer/1614316683) |

## What reviewers say

### WellLink™ RT Mobile

[App page](https://appshunter.io/ios/app/welllink-rt-mobile/id1632063702)

**Features:** macOS Compatibility

**In-app purchases:** none


### SCF

[App page](https://appshunter.io/ios/app/scf-connect/id6448710398)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WellLink™ RT Mobile free?

WellLink™ RT Mobile is free to download, with no in-app purchases.

### Is SCF free?

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

### Do WellLink™ RT Mobile or SCF have ads?

SCF shows ads; WellLink™ RT Mobile does not.

### Which is updated more often, WellLink™ RT Mobile or SCF?

WellLink™ RT Mobile ships an update every 7 months, and SCF every 2 days. Most recently, WellLink™ RT Mobile was updated on September 28, 2026 and SCF on October 12, 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.*