PHS vs AxisStream Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PHS
This app analyzes and interprets thermal risk by calculating predicted heat strain based on user-entered data and ISO 7933:2004 formulas. It offers graphical illustrations and summaries to help manage thermal risks associated with tasks or environments.
- Thermal risk analysis
- Predicted heat strain calculations
- ISO 7933:2004 formula application
- Graphical illustration of heat strain
- Thermal risk management guidance
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The PHS application analyses and interprets thermal risk using calculations of predicted heat strain. The application applies predicted heat strain formulae outlined in ISO 7933:2004 Ergonomics of the thermal environment, to provide a graphical illustration and summary of predicted heat strain based on user entered data. The application may also be used to analyse methods of reducing or managing thermal risk associated with a task or environment. However, the application is to be used as a guide only. It does not provide safe/ unsafe working limits. A number of factors are not included in this assessment, such as: employee health conditions and the use of high level PPE (impermeable suits). There are limitations to the predicted heat strain calculations, once you approach the defined parameters outlined in Table A.1 within ISO 7933:2004. For more information about the application and to access a downloadable user guide for the application visit the Website at http://ergonomics.uq.edu.au/PHS/index.html. The development of this application was funded via a joint study between The University of Queensland, Faculty of Science and Rio Tinto. Developed at Stellar Science LTD.
AxisStream Mobile
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Introducing Bespoke mobile app, the mobile version of our comprehensive AxisStream platform. With our app, you can: - Submit safety forms to reduce the risk of accidents and injuries on the farm. - Monitor your projects with ease by viewing reports and tracking locations and assets on an integrated map. - Locate the position of fields and assets with GPS technology. - Switch between different projects within your organisation. - Access offline caching and data synchronisation to stay updated on your operations as much as possible. - AxisTech priorities whole-of-agricultural data and IoT device solutions to provide our customers with the best tools for their agricultural needs. Our mobile app brings these features to your fingertips, making it easier than ever to manage your agricultural operations on-the-go. Visit our website (https://axistech.co/) to learn more about our work and start using our mobile app today.
Screenshots
Verdict
The clearest difference is update cadence: AxisStream Mobile at fortnightly against PHS's every 11 months. PHS's advantage is iOS requirement (8.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PHS ships an update every 11 months, AxisStream Mobile fortnightly. Both last shipped on September 18, 2026.
| Parameter | PHS | AxisStream Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 11 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 4 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | Kelly Johnstone | AxisTech |
In-app purchases
PHS
No in-app purchases
AxisStream Mobile
No in-app purchases
