WellDrive vs Corva Legacy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WellDrive
Access and manage well-related documents and files directly from your mobile device. Browse entries, download necessary files, and upload new documents or edits made in other applications.
- Browse wells, entries, and files
- Download documents
- Upload files
- Edit and upload documents
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Features: *Browse wells, entries and files *Download documents to your device *Upload files to WellDrive *Edit documents in other apps & send to WellDrive for upload For registered WellDrive users only.
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.
- Real-time data and analytics
- App and dashboard development
- Drilling operations enhancement
- Completion operations improvement
- Customer and vendor collaboration
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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.
Screenshots
Verdict
The clearest difference is ads: WellDrive at none against Corva Legacy's shown. WellDrive also leads on monetization model (free vs ad-supported) and iOS requirement (11.0 vs 14.0). Corva Legacy's advantage is update cadence (every 2 months vs every 9 months) and ratings volume (15 vs 2). On price, rating, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for WellDrive against 5.0 for Corva Legacy. That said, the two scores are not equally well evidenced: Corva Legacy has 15 ratings behind it against 2, so its average is the more settled of the two.
WellDrive ships an update every 9 months, Corva Legacy every 2 months. The most recent releases landed on September 16, 2026 and October 4, 2026 respectively.
| Parameter | WellDrive | Corva Legacy |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (15 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 | 15 — better |
| Update frequency | Every 9 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 44 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | WellDrive | Corva |
Customer experience
WellDrive
Corva Legacy
In-app purchases
WellDrive
No in-app purchases
Corva Legacy
No in-app purchases
