# Datamine QuickLogger vs OpenGround Data Collector

The clearest difference is iOS requirement: Datamine QuickLogger at 13.0 against OpenGround Data Collector's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Datamine QuickLogger ships an update monthly, OpenGround Data Collector every 3 weeks. The most recent releases landed on September 29, 2026 and July 30, 2026 respectively.

## The numbers

| Metric | Datamine QuickLogger | OpenGround Data Collector |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 98 MB | 148 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Datamine Software](https://appshunter.io/developer/1500736407) | [SEEQUENT Ltd](https://appshunter.io/developer/1100067254) |

## What reviewers say

### Datamine QuickLogger

[App page](https://appshunter.io/ios/app/datamine-quicklogger/id1574028266)

**Features:** macOS Compatibility

**In-app purchases:** none


### OpenGround Data Collector

[App page](https://appshunter.io/ios/app/openground-data-collector/id6748696829)

This app streamlines geotechnical and geo-environmental fieldwork for engineers and drillers. It offers an intuitive interface, offline data capture, and automated label printing to enhance productivity and data accuracy in the field.

**Highlights:** Intuitive field-optimized interface, Offline data capture and cloud synchronization, Customizable data entry profiles, Automated label printing with barcode generation, Integrated GPS and camera functionality, Configurable data validation rules

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

**In-app purchases:** none


## Frequently asked questions

### Is Datamine QuickLogger free?

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

### Is OpenGround Data Collector free?

OpenGround Data Collector is free to download, with no in-app purchases.

### Do Datamine QuickLogger or OpenGround Data Collector have ads?

Neither Datamine QuickLogger nor OpenGround Data Collector shows ads.

### Which is updated more often, Datamine QuickLogger or OpenGround Data Collector?

Datamine QuickLogger ships an update monthly, and OpenGround Data Collector every 3 weeks. Most recently, Datamine QuickLogger was updated on September 29, 2026 and OpenGround Data Collector on July 30, 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.*