Comparison

Pason vs Corva

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

Head to head
About

Pason

Access real-time drilling data for your active wells anytime, anywhere. Securely view well information, customize data displays, and manage memos for informed, time-sensitive decisions.

Highlights
  • Real-time drilling data access
  • Secure data transmission
  • Customizable data display
  • Well memo viewing and sending
  • 1-second data updates
  • Drilled depth per well
Features
Read full description

Pason Live delivers your real-time drilling data to you anytime, anywhere. It provides fast and secure data access enabling you to make time-sensitive decisions about your active wells when it matters most. - Secure access to your real-time data - Enhance your data view with the customizable display - View memos for more information about your well Use Pason Live to access your well information: - Access real-time well information securely via 1-second updates - Display a list of all your active wells with drilled depth for each well - Keep your well data secure with encrypted data transmission Customize your display to better view your data: - Zoom in and out on details of a graph - View data in boxes view - Customize the scale settings for your drilling parameters - Configure predefined templates to save and quickly access your preferred trace views - Choose units for your drilling parameters and define your trace colors View memos for more information about your well: - View a complete list of memos for a well - View memos in the trace view - Select and read individual memos - Send memos to the rig Pason, the Pason stylized logo and Live are trademarks of Pason Systems Corp.

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

Pason4 screens
Corva4 screens

Verdict

The call

The clearest difference is rating: Corva at 5.0 against Pason's 4.6. Corva also leads on update cadence (every 10 days vs every 5 weeks). Pason's advantage is monetization model (free vs ad-supported) and ratings volume (20 vs 2). On price, ads, in-app purchases and device support 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 4.6. That said, the two scores are not equally well evidenced: Pason has 20 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Pason ships an update every 5 weeks, Corva every 10 days. The most recent releases landed on September 14, 2026 and September 10, 2026 respectively.

Scorecard5 real differences · 5 level
Pason versus Corva: the parameters behind the verdict, then further details
ParameterPasonCorva
PriceFreeFree
Rating4.6 (20 ratings)5.0 (2 ratings) — better
Positive reviews81.8% of reviews—
Number of ratings20 — better2
Update frequencyEvery 5 weeksEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.4 — better15.1
Further details — not scored
Size61 MB178 MB
Age rating4+4+
DeveloperPason Systems CorpCorva

Customer experience

Pason

All ratings20 ratings
Positive90.0%
Neutral0.0%
Negative10.0%
Written reviews11 reviews
Positive81.8%
Neutral0.0%
Negative18.2%

Corva

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

In-app purchases

None

Pason

No in-app purchases

None

Corva

No in-app purchases

Questions

Is Pason free?
Pason 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, Pason or Corva?
Corva is rated higher. Pason averages 4.6 out of 5 from 20 ratings, while Corva averages 5.0 from 2 ratings.
Do Pason or Corva have ads?
Neither Pason nor Corva shows ads.
Which is updated more often, Pason or Corva?
Pason ships an update every 5 weeks, and Corva every 10 days. Most recently, Pason was updated on September 14, 2026 and Corva on September 10, 2026.

Other comparisons