EnviroSys vs Plexer Logger
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
EnviroSys
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Capture, analyse and share your environmental data anytime and anywhere with the EnviroSys mobile app. Envirosys is a quality and compliance-focused environmental data management solution to efficiently capture, validate, monitor, analyse and report any type of environmentally-related data. Envirosys in your pocket The Envirosys mobile app helps you capture data from wherever youβre operating and input your data straight into your software system. It includes: Forms β enter data and observations online or offline including media captured in the field Realtime β stay up to date with device data streaming into EnviroSys The Envirosys app is location-aware and uses your deviceβs location data to provide next-level data entry validation and proximity assistance when retrieving data. Please note: To use this app you will require access to EnviroSys version 9.2 or greater.
Plexer Logger
Capture and validate geological field data offline with an intuitive interface. Once online, sync your changes automatically with a geological data management suite to maximize data value and exploration potential.
- Offline data capture
- Fast and simple logging
- Automatic data validation
- Customizable logging templates
- Syncs with Plexer Geological Data Management Suite
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Brought to you by GAD Solutions, Plexer logger makes offline collection of field data stress-free. With an intuitive interface, capturing and validating your exploration data is fast and simple. Once youβre back online, the app automatically secures your changes when synced with the Plexer Geological Data Management Suite. Plexer allows you to access quality data, to maximise its value and unlock true exploration potential. FEATURES β’ Fast and simple logging process β’ Automatically validates β’ Customisable logging templates β’ Off-line data capture Designed by the experts, with over a decade worth of experience developing a wide variety of applications in the mining and exploration industry, Plexer Logger is a game changer in geological data capture.
Screenshots
Verdict
The clearest difference is update cadence: Plexer Logger at every 4 weeks against EnviroSys's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EnviroSys ships an update every 7 months, Plexer Logger every 4 weeks. The most recent releases landed on November 11, 2026 and November 12, 2026 respectively.
| Parameter | EnviroSys | Plexer Logger |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 100.0% of reviews |
| Update frequency | Every 7 months | Every 4 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | β | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 β better |
| Further details β not scored | ||
| Size | 20 MB | 220 MB |
| Age rating | 4+ | 4+ |
| Developer | ACQUIRE TECHNOLOGY SOLUTIONS PTY LTD | GAD SOLUTIONS PTY LTD |
In-app purchases
EnviroSys
No in-app purchases
Plexer Logger
No in-app purchases








