# Pason vs Corva Baker Hughes

The clearest difference is rating: Corva Baker Hughes at 5.0 against Pason's 4.4. Pason's advantage is ads (none vs shown) and ratings volume (22 vs 2). On price, update cadence, 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.

Corva Baker Hughes holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Pason has 22 ratings behind it against 2, so its average is the more settled of the two.

Pason ships an update every 5 weeks, Corva Baker Hughes every 2 months. Both last shipped on November 4, 2026.

## The numbers

| Metric | Pason | Corva Baker Hughes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (22 ratings)](https://appshunter.io/ios/app/pason/id6502012087/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/corva-baker-hughes/id6737479790/reviews)** |
| Number of ratings | **22** | 2 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 64 MB | 36 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pason Systems Corp](https://appshunter.io/developer/867039732) | [Baker Hughes Company](https://appshunter.io/developer/393570118) |

## What reviewers say

### Pason

[App page](https://appshunter.io/ios/app/pason/id6502012087)

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

**Highlights:** Real-time drilling data access, Secure data transmission, Customizable data display, View well memos, 1-second data updates, Active well list with drilled depth

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

**In-app purchases:** none


### Corva Baker Hughes

[App page](https://appshunter.io/ios/app/corva-baker-hughes/id6737479790)

This app provides real-time analytics for the oil and gas industry during well construction. Drilling engineers can monitor operations, capture daily well reports, and log details on surveys, equipment, fluids, forecasts, and safety.

**Highlights:** Real-time drilling operations monitoring, Daily well report generation, Non-productive time categorization, Survey data logging, Bit and BHA details, Drilling fluids tracking, Forecast and safety reporting

**In-app purchases:** none


## Frequently asked questions

### Is Pason free?

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

### Is Corva Baker Hughes free?

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

### Which has better reviews, Pason or Corva Baker Hughes?

Corva Baker Hughes is rated higher. Pason averages 4.4 out of 5 from 22 ratings, while Corva Baker Hughes averages 5.0 from 2 ratings.

### Do Pason or Corva Baker Hughes have ads?

Corva Baker Hughes shows ads; Pason does not.

### Which is updated more often, Pason or Corva Baker Hughes?

Pason ships an update every 5 weeks, and Corva Baker Hughes every 2 months. Most recently, Pason was updated on November 4, 2026 and Corva Baker Hughes on November 4, 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.*