Comparison

WellLink™ RT for iPhone vs Corva

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

WellLink™ RT for iPhone

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
Read full description

The Baker Hughes WellLink™ RT Mobile application provides secure access to your real-time well data, from your iPad/iPhone, wherever and whenever you are connected to the internet, enabling timely decision making and improved performance. The application includes a “My Wells” screen, Log Displays and Dashboard Display screens. The “My Wells” screen displays all the wells you are entitled to view and allows you to manage the Favorites list, as well as providing a quick glance summary of rig status and the past 24 hour activity for each well. The dashboard screens include numeric and gauge widgets. An interactive well trajectory plot and directional survey listing table is available on a dedicated Survey display. All screens can be easily customized to meet your needs. You can also set audio and visual alarms on the data displays. The Log Display screens can be customized and include preset vertical scales, and, zoom and scroll functions.

About

Corva

This app provides real-time drilling and completions optimization for the oil and gas industry. It offers dynamic visualizations and data-driven insights to enhance operational efficiency and well performance.

Highlights
  • Digital Drilling visualization
  • Digital Completions operations view
  • Real-time drilling dynamics tracking
  • Treatment Plot for wellhead pressure and fluid volumes
  • AI-powered tools for operational excellence
Features
Read full description

Discover the future of oil & gas operations with Corva, the ultimate app for real-time drilling and completions optimization. Designed for seamless collaboration and unparalleled insights, Corva empowers your team with the tools to make data-driven decisions, enhance efficiency, and maximize well performance. Key Features: Digital Drilling Visualize your rig operations dynamically and monitor critical metrics like depth, and ROP in real-time. Stay ahead with actionable insights that boost operational efficiency. Digital Completions Experience a redefined frac operations view with real-time pressure data, fleet performance metrics, and a full zipper frac overview for unparalleled decision-making. Traces Track drilling dynamics, optimize processes, and gain a deeper understanding of downhole performance with live data visualization. Treatment Plot Real-time wellhead pressure, fluid volumes, and proppant insights keep you in control and ensure optimized completions. Why Corva? From the rig floor to corporate offices, Corva bridges the gap between data and action. With cutting-edge visualizations, AI-powered tools, and unmatched transparency, your team will have everything needed to drive operational excellence. Download Corva today and elevate your oil & gas operations to a whole new level!

Screenshots

WellLink™ RT for iPhone3 screens
Corva4 screens

Verdict

The call

The clearest difference is rating: Corva at 5.0 against WellLink™ RT for iPhone's 4.2. Corva also leads on update cadence (every 9 days vs every 3 months). WellLink™ RT for iPhone's advantage is monetization model (free vs ad-supported) and iOS requirement (13.0 vs 15.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Corva holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

UpkeepUpdate frequency

WellLink™ RT for iPhone ships an update every 3 months, Corva every 9 days. The most recent releases landed on October 1, 2026 and October 14, 2026 respectively.

Scorecard4 real differences · 6 level
WellLink™ RT for iPhone versus Corva: the parameters behind the verdict, then further details
ParameterWellLink™ RT for iPhoneCorva
PriceFreeFree
Rating4.2 (5 ratings)5.0 (2 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings5 — better2
Update frequencyEvery 3 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.1
Further details — not scored
Size36 MB179 MB
Age rating4+4+
DeveloperBaker Hughes CompanyCorva

Customer experience

WellLink™ RT for iPhone

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Corva

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

WellLink™ RT for iPhone

No in-app purchases

None

Corva

No in-app purchases

Questions

Is WellLink™ RT for iPhone free?
WellLink™ RT for iPhone is free to download, with no in-app purchases.
Is Corva free?
Corva is free to download, with no in-app purchases.
Which has better reviews, WellLink™ RT for iPhone or Corva?
Corva is rated higher. WellLink™ RT for iPhone averages 4.2 out of 5 from 5 ratings, while Corva averages 5.0 from 2 ratings.
Do WellLink™ RT for iPhone or Corva have ads?
Neither WellLink™ RT for iPhone nor Corva shows ads.
Which is updated more often, WellLink™ RT for iPhone or Corva?
WellLink™ RT for iPhone ships an update every 3 months, and Corva every 9 days. Most recently, WellLink™ RT for iPhone was updated on October 1, 2026 and Corva on October 14, 2026.

Other comparisons