CCOHS Safe Work vs Zedem
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CCOHS Safe Work
Access a comprehensive library of workplace health and safety information, including fact sheets, tip sheets, and videos. This app helps organizations assess risks, implement prevention programs, and protect workers. Resources can be accessed offline and shared with colleagues.
- OSH Answers fact sheets
- Guidance on infectious diseases
- Searchable resource library
- Offline access
- Save and share resources
- Tip sheets and infographics
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The goal of the Canadian Centre for Occupational Health and Safety (CCOHS) is to advance health and safety in the workplace. CCOHS offers a wide range of credible and relevant tools and resources to help organizations raise awareness, assess risks, implement prevention programs, and improve health, safety and well-being. The CCOHS Safe Work app provides access to health and safety information to help workplaces operate safely and protect workers. It now includes access to our collection of over 700 OSH Answers fact sheets covering a wide variety of topics such as hazards, chemicals, mental health, diseases, ergonomics, and health promotion. The app also includes current guidance and resources on respiratory infectious diseases, travel health and safety, and zoonotic diseases, developed in partnership with the Public Health Agency of Canada. Get access to fact sheets, tip sheets, infographics, videos, and more to help support health and safety in your workplace. Search resources by topic, title, or keyword, save your favourites, and share with colleagues. Once it’s downloaded to your device, you can access the resources offline in areas where there is limited or no internet connectivity.
Zedem
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Zedem introduit une approche transformatrice aux cours et aux leçons. Offrant une plateforme tout-en-un dynamique qui facilite l’interaction fluide entre les écoles, les professeurs, les élèves et les parents. Conçue pour répondre aux besoins de toute personne impliquée dans le processus de l’enseignement et l’apprentissage, l’application de Zedem optimise les tâches administratives, améliore les stratégies d’enseignement, et supporte l’engagement des élèves et des parents à travers un écosystème intuitif et riche en fonctionnalités.
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Verdict
The clearest difference is update cadence: Zedem at every 2 months against CCOHS Safe Work's every 15 months. CCOHS Safe Work's advantage is iOS requirement (12.0 vs 15.6). 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.
CCOHS Safe Work ships an update every 15 months, Zedem every 2 months. The most recent releases landed on September 23, 2026 and September 27, 2026 respectively.
| Parameter | CCOHS Safe Work | Zedem |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 15 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 153 MB | 103 MB |
| Age rating | 4+ | 4+ |
| Developer | Canadian Centre for Occupational Health and Safety | TeacherZone |
In-app purchases
CCOHS Safe Work
No in-app purchases
Zedem
No in-app purchases
Questions
Is CCOHS Safe Work free?
Is Zedem free?
Do CCOHS Safe Work or Zedem have ads?
Which is updated more often, CCOHS Safe Work or Zedem?
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