IPSDI Exposure Tracker vs Hotwash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IPSDI Exposure Tracker
This app allows firefighters to easily track and record individual exposures encountered during their work. It provides a simplified interface to document incidents that may require future reference. Developed by a public safety data science organization, it aims to enhance personal safety through data documentation.
- Track individual exposures
- Record exposure history
- Simplified modern interface
- Focus on exposure events
- Developed by public safety experts
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Welcome to the new IPSDI Exposure Tracker. Developed by the International Public Safety Data Institute (IPSDI), a leading research and training organization dedicated to advancing public safety through data science, this app provides firefighters with powerful tools to track their individual exposures and keep a record of them should they ever need it. Exposure Tracker delivers a simplified, modern experience, focusing on the exposure itself. Not every incident results in an exposure, and exposures don’t just occur during emergency calls. If you were an NFORS Career Diary user, thank you for being an early adopter. If you are new to exposure tracking, thank you for taking the step to pre-plan for yourself, and document your exposures.
Hotwash
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Capture the lessons that save lives with Hotwash.
Screenshots
Verdict
IPSDI Exposure Tracker and Hotwash are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
IPSDI Exposure Tracker ships an update every 9 days, Hotwash every 5 days. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.
| Parameter | IPSDI Exposure Tracker | Hotwash |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (38 ratings) — better | — |
| Positive reviews | 55.0% of reviews | — |
| Number of ratings | 38 — better | — |
| Update frequency | Every 9 days | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 15 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | International Public Safety Data Institute | hotwash.work |
In-app purchases
IPSDI Exposure Tracker
No in-app purchases
Hotwash
No in-app purchases
Questions
Is IPSDI Exposure Tracker free?
Is Hotwash free?
Do IPSDI Exposure Tracker or Hotwash have ads?
Which is updated more often, IPSDI Exposure Tracker or Hotwash?
Other comparisons
