# WellLink™ RT for iPhone vs PowerDrive RSS

The clearest difference is review sentiment: WellLink™ RT for iPhone at 100% against PowerDrive RSS's 75%. PowerDrive RSS's advantage is rating (4.4 vs 4.2). On price, ratings volume, update cadence and ads there is nothing between them.

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

PowerDrive RSS holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 5 and 9 respectively. Written reviews complicate that: 100% of WellLink™ RT for iPhone's written reviews are positive against 75% of PowerDrive RSS's, so the app with the better star average is not the one people write more warmly about.

WellLink™ RT for iPhone ships an update every 3 months, PowerDrive RSS every 2 months. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | WellLink™ RT for iPhone | PowerDrive RSS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/welllink-rt-for-iphone/id880647558/reviews) | **[4.4 (9 ratings)](https://appshunter.io/ios/app/powerdrive-rss/id1408840963/reviews)** |
| Number of ratings | 5 | **9** |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 36 MB | 65 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Baker Hughes Company](https://appshunter.io/developer/393570118) | [Schlumberger Technology Corporation](https://appshunter.io/developer/380098290) |

## What reviewers say

### WellLink™ RT for iPhone

[App page](https://appshunter.io/ios/app/welllink-rt-for-iphone/id880647558)

Access real-time well data securely from your mobile device. Monitor well status, view data displays, and set custom alarms for timely decision-making and improved performance in the field.

**Highlights:** Secure real-time well data access, My Wells screen with rig status, Customizable dashboard displays, Interactive well trajectory plot, Configurable audio and visual alarms, Customizable log displays with zoom/scroll

**Features:** macOS Compatibility

**In-app purchases:** none


### PowerDrive RSS

[App page](https://appshunter.io/ios/app/powerdrive-rss/id1408840963)

This application provides smart, automated interpretation of drilling events, delivering real-time alerts directly to your mobile device. It offers robust insights for professionals in the field.

**Highlights:** Automated drilling event interpretation, Real-time alerts, Pocket-sized insights, Robust interpretation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WellLink™ RT for iPhone free?

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

### Is PowerDrive RSS free?

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

### Which has better reviews, WellLink™ RT for iPhone or PowerDrive RSS?

PowerDrive RSS is rated higher. WellLink™ RT for iPhone averages 4.2 out of 5 from 5 ratings, while PowerDrive RSS averages 4.4 from 9 ratings.

### Do WellLink™ RT for iPhone or PowerDrive RSS have ads?

Neither WellLink™ RT for iPhone nor PowerDrive RSS shows ads.

### Which is updated more often, WellLink™ RT for iPhone or PowerDrive RSS?

WellLink™ RT for iPhone ships an update every 3 months, and PowerDrive RSS every 2 months. Most recently, WellLink™ RT for iPhone was updated on October 16, 2026 and PowerDrive RSS on October 6, 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.*