Thermal Risk vs TWMS Mobile
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Thermal Risk
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The Basic Thermal Risk Assessment is a first level qualitative risk assessment tool that does not require specific technical skills in its administration, application or interpretation. It is designed to be used by employers, employees or technicians to provide guidance and also as a training tool to illustrate the many factors that impact heat stress and working in hot environments.
TWMS Mobile
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Damstraβs free TWMS mobile App allows users to interact with the Damstra TWMS system on the go. The app is suitable for use by: Individuals and Sites. The access you receive will be based on the username and password you log in with. The type of information you can access as an Individual includes: β’ Current and Expired Competencies and Qualifications β’ Inductions and Expiry Dates β’ Online Training β’ Correspondence β’ Time Cards β’ Conduct Site Access Checks β’ Renew documents from your device β’ Scan QR code from the back of an TWMS card β’ Training calendar β’ Company documents β’ Gate control Site user access can: β’ Search for People based on name and skills β’ View Profiles β’ On site right now β’ Site TWMS Hardware status β’ View Generic Inductions if applicable β’ Create Help desk Cases β’ View Time cards β’ Site Evacuation Lists β’ Perform on the spot Audits Individuals : Access to a username and password for the app is provided to you by your Company. Your company can access and reset this information in the TWMS Portal at www.damstra.com.au. Once in the portal go to Company -> log in account management -> employee portal accounts. Sites use their own username and password, same as used on the TWMS website.
Screenshots
Verdict
The clearest difference is update cadence: TWMS Mobile at every 2 months against Thermal Risk's every 45 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.
Thermal Risk ships an update every 45 months, TWMS Mobile every 2 months. The most recent releases landed on October 3, 2026 and October 16, 2026 respectively.
| Parameter | Thermal Risk | TWMS Mobile |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 45 months | Every 2 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.1 | 14.0 β better |
| Further details β not scored | ||
| Size | 74 MB | 77 MB |
| Age rating | 4+ | 4+ |
| Developer | Vinod Gopaldasani | Ideagen Limited |
In-app purchases
Thermal Risk
No in-app purchases
TWMS Mobile
No in-app purchases
Questions
Is Thermal Risk free?
Is TWMS Mobile free?
Do Thermal Risk or TWMS Mobile have ads?
Which is updated more often, Thermal Risk or TWMS Mobile?
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