# Corva Legacy vs HalVue Mobile

The clearest difference is ads: HalVue Mobile at none against Corva Legacy's shown. HalVue Mobile also leads on monetization model (free vs ad-supported). On price, rating, ratings volume and update cadence there is nothing between them.

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 Corva Legacy against 5.0 for HalVue Mobile. Both are backed by a comparable volume of ratings — 15 and 8 respectively.

Corva Legacy ships an update every 2 months, HalVue Mobile every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Corva Legacy | HalVue Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (15 ratings)](https://appshunter.io/ios/app/corva-legacy/id1194184159/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/halvue-mobile/id1537468707/reviews) |
| Number of ratings | **15** | 8 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Ad-supported | **Free** |
| Size | 37 MB | 161 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Corva](https://appshunter.io/developer/1194184158) | [Petrolink International Limited](https://appshunter.io/developer/1463569412) |

## What reviewers say

### Corva Legacy

[App page](https://appshunter.io/ios/app/corva-legacy/id1194184159)

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

**In-app purchases:** none


### HalVue Mobile

[App page](https://appshunter.io/ios/app/halvue-mobile/id1537468707)

Access critical wellsite data and make real-time drilling decisions from anywhere. This mobile application connects you to your oil and gas operations, ensuring you stay informed and can impact your well's performance even when away from the office.

**Highlights:** Real-time drilling decisions, Wellsite data access, Mobile workforce connectivity, Oil and gas operations monitoring, Impact well performance

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

**In-app purchases:** none


## Frequently asked questions

### Is Corva Legacy free?

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

### Is HalVue Mobile free?

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

### Which has better reviews, Corva Legacy or HalVue Mobile?

Corva Legacy and HalVue Mobile are both rated 5.0 out of 5 on the App Store, from 15 and 8 ratings respectively.

### Do Corva Legacy or HalVue Mobile have ads?

Corva Legacy shows ads; HalVue Mobile does not.

### Which is updated more often, Corva Legacy or HalVue Mobile?

Corva Legacy ships an update every 2 months, and HalVue Mobile every 3 months. Most recently, Corva Legacy was updated on November 2, 2026 and HalVue Mobile on November 3, 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.*