IPSDI Exposure Tracker vs CertLocker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IPSDI Exposure Tracker
This app helps firefighters meticulously record and track personal exposures encountered during their duties. It offers a streamlined interface to document incidents, ensuring a comprehensive record for future reference. Developed by a public safety data science organization, it focuses on the individual exposure event.
- Track individual exposures
- Record incident details
- Simplified modern interface
- Focus on exposure events
- Build personal records
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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.
CertLocker
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CertLocker by FireCal LLC Work. Don't worry. -Your Credentials in One Place: From certifications to licenses, store and track with ease. -Safe, Secure Cloud Backup: Rest assured with your documents protected and backed up. -Never Miss a Renewal: Automated reminders for expirations, continuing education units, and more. Always stay compliant. -Join Your Department: Create or join the organizations where you work to make sharing your Certs automatic. -Track Training CEs: Log all your training individually or as an Organization, and apply those CE hours toward the appropriate Certs renewals. -Follow Friends & Colleagues: Find your friends and coworkers, then work as a team to train and renew your expiring Certs -Sharing Made Simple: Select and share certifications as PDFs, .zips, or make them available to other CertLocker users who Follow you. -Created by Firefighters in Santa Fe, NM to serve "Responders First" In-App Subscriptions Available: Responder (Monthly): $0.99 / Month Unlimited Cert uploads and bulk shares, and never see ads. Automatically renews monthly Responder (Yearly): $9.99 / Year Unlimited Cert uploads and bulk shares, and never see ads. Automatically renews annually Officer (Monthly): $4.99 / Month Responder benefits, plus create & manage Orgs, and share other Users' Certs Automatically renews monthly Officer (Yearly): $49.99 / Year Responder benefits, plus create & manage Orgs, and share other Users' Certs Automatically renews annually Find support & documentation or provide feedback at: https://firecal.app/feedback-support End User Licensing Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ CertLocker Terms of Service & Privacy Policy: https://docs.certlocker.app/technical-docs/terms-of-service https://docs.certlocker.app/technical-documentation/privacy-policy
Screenshots
Verdict
The clearest difference is in-app purchases: IPSDI Exposure Tracker at none against CertLocker's 4. IPSDI Exposure Tracker also leads on ads (none vs shown) and update cadence (every 8 days vs every 6 months). CertLocker's advantage is iOS requirement (14.0.0 vs 16.0). On price 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. CertLocker sells 4 in-app purchases, starting at $0.99 per month. IPSDI Exposure Tracker asks for nothing beyond the download.
IPSDI Exposure Tracker ships an update every 8 days, CertLocker every 6 months. The most recent releases landed on October 26, 2026 and October 9, 2026 respectively.
| Parameter | IPSDI Exposure Tracker | CertLocker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (38 ratings) — better | — |
| Positive reviews | 55.0% of reviews | — |
| Number of ratings | 38 — better | — |
| Update frequency | Every 8 days — better | Every 6 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 14.0.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | International Public Safety Data Institute | Firecal LLC |
In-app purchases
IPSDI Exposure Tracker
No in-app purchases
CertLocker
- Responder (Monthly)$0.991 Month
- Officer (Monthly)$4.991 Month
- Responder (Yearly)$9.991 Year
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- Officer (Yearly)$49.991 Year





