# DrillOps vs Corva

The clearest difference is update cadence: Corva at every 9 days against DrillOps's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

DrillOps ships an update every 2 months, Corva every 9 days. The most recent releases landed on September 15, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | DrillOps | Corva |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/corva/id6736755978/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | — | Ad-supported |
| Size | 54 MB | 178 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Schlumberger Technology Corporation](https://appshunter.io/developer/380098290) | [Corva](https://appshunter.io/developer/1194184158) |

## What reviewers say

### DrillOps

[App page](https://appshunter.io/ios/app/drillops/id1670212330)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Corva

[App page](https://appshunter.io/ios/app/corva/id6736755978)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DrillOps free?

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

### Is Corva free?

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

### Do DrillOps or Corva have ads?

Neither DrillOps nor Corva shows ads.

### Which is updated more often, DrillOps or Corva?

DrillOps ships an update every 2 months, and Corva every 9 days. Most recently, DrillOps was updated on September 15, 2026 and Corva on September 29, 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.*