# Selman Surface Logging vs Drilltech Marine Drilling Tool

The clearest difference is iOS requirement: Selman Surface Logging at 10.3 against Drilltech Marine Drilling Tool's 12.4. 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.

## The numbers

| Metric | Selman Surface Logging | Drilltech Marine Drilling Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/selman-surface-logging/id852871982/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | — |
| Size | 16 MB | 46 MB |
| Requires iOS | **10.3** | 12.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Selman & Associates](https://appshunter.io/developer/852871985) | [Dilip Kumar Shukla](https://appshunter.io/developer/1749262662) |

## 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


### Drilltech Marine Drilling Tool

[App page](https://appshunter.io/ios/app/drilltech-marine-drilling-tool/id6503440909)

**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 Drilltech Marine Drilling Tool free?

Drilltech Marine Drilling Tool is free to download, with no in-app purchases.

### Do Selman Surface Logging or Drilltech Marine Drilling Tool have ads?

Neither Selman Surface Logging nor Drilltech Marine Drilling Tool shows ads.

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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.*