# Selman Surface Logging vs Authentic Drilling

The clearest difference is ratings volume: Authentic Drilling at 4 against Selman Surface Logging's 1. Selman Surface Logging's advantage is iOS requirement (10.3 vs 12.4). On price, rating, update cadence and ads 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 Selman Surface Logging against 5.0 for Authentic Drilling. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Selman Surface Logging ships an update every 6 weeks, Authentic Drilling monthly. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Selman Surface Logging | Authentic Drilling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/selman-surface-logging/id852871982/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/authentic-drilling/id1612461569/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 16 MB | 28 MB |
| Requires iOS | **10.3** | 12.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Selman & Associates](https://appshunter.io/developer/852871985) | [Authentic Drilling](https://appshunter.io/developer/1612461571) |

## What reviewers say

### Selman Surface Logging

[App page](https://appshunter.io/ios/app/selman-surface-logging/id852871982)

Monitor the status of all your wells from your mobile device. View real-time streaming data and sort wells by proximity to your location for up-to-date well logs.

**Highlights:** Real-time streaming data, Well status monitoring, Sort wells by proximity, Mobile well log access, Pocket-sized rig management

**Features:** macOS Compatibility

**In-app purchases:** none


### Authentic Drilling

[App page](https://appshunter.io/ios/app/authentic-drilling/id1612461569)

Manage projects efficiently with this app. Track timelines, assign tasks, and organize project resources like equipment and documents. Includes built-in meeting functionality for seamless collaboration.

**Highlights:** Project timeline tracking, Task assignment, Equipment management, Document management, Meeting functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Selman Surface Logging free?

Selman Surface Logging is free to download, with no in-app purchases.

### Is Authentic Drilling free?

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

### Which has better reviews, Selman Surface Logging or Authentic Drilling?

Selman Surface Logging and Authentic Drilling are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do Selman Surface Logging or Authentic Drilling have ads?

Neither Selman Surface Logging nor Authentic Drilling shows ads.

### Which is updated more often, Selman Surface Logging or Authentic Drilling?

Selman Surface Logging ships an update every 6 weeks, and Authentic Drilling monthly. Most recently, Selman Surface Logging was updated on October 2, 2026 and Authentic Drilling 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.*