Comparison

Corva Legacy vs DrillOps

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

Head to head

Corva Legacy

Free

💼 Business

★ 5.015 ratingsView app →

About

Corva Legacy

This platform provides real-time data and analytics for the oil and gas industry. It enables customers and vendors to build custom applications and dashboards for enhanced drilling and completion operations.

Highlights

Real-time data and analytics
App and dashboard development
Drilling operations enhancement
Completion operations improvement
Customer and vendor collaboration

Read full description

Corva is the emerging leader in real time data and analytics for oil & gas. With our platform, customers and vendors alike develop powerful apps & dashboards that facilitate faster and improved quality during drilling and completion operations. Our team strives to exceed our customers’ expectations with every interaction.

About

DrillOps

Features

Read full description

smart automated interpretation of drilling events provides robust real-time alerts straight to your pocket.

Screenshots

Corva Legacy4 screens

DrillOps4 screens

Verdict

The call

The clearest difference is ads: DrillOps at none against Corva Legacy's shown. Corva Legacy's advantage is iOS requirement (14.0 vs 16.0). On price, update cadence, 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.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 1, 2026 and August 18, 2026 respectively.

Scorecard2 real differences · 7 level

Corva Legacy versus DrillOps: the parameters behind the verdict, then further details
Parameter	Corva Legacy	DrillOps
Price	Free	Free
Rating	5.0 (15 ratings) — better	—
Number of ratings	15 — better	—
Update frequency	Every 2 months	Every 2 months
Ads	Yes	No — better
In-app purchases	No	No
Monetization	Ad-supported	—
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	14.0 — better	16.0
Further details — not scored
Size	37 MB	54 MB
Age rating	4+	4+
Developer	Corva AI LLC	Schlumberger Technology Corporation

In-app purchases

None

Corva Legacy

No in-app purchases

None

DrillOps

No in-app purchases

Questions

Is Corva Legacy free?

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

Is DrillOps free?

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

Do Corva Legacy or DrillOps have ads?

Corva Legacy shows ads; DrillOps does not.

Which is updated more often, Corva Legacy or DrillOps?

Corva Legacy ships an update every 2 months, and DrillOps every 2 months. Most recently, Corva Legacy was updated on June 1, 2026 and DrillOps on August 18, 2026.