SJA First Aid Fast: iPhone vs Android
SJA First Aid Fast by Class Publishing Ltd is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
3.6 ★
12 ratings, both stores
Measured
Best rank now
#16
Android · 
Medical Free
Medical FreeMeasured
App Store
App details
App ID
1609616897
Publisher
Class Publishing Ltd
Content rating
17+
Google Play
App details
App ID
co.uk.classprofessional.sjafirstaid
Publisher
Class Professional Publishing
Content rating
Everyone
SJA First Aid Fast downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | 500+ |
| Google Play | – | 100k+ Measured |
| Total | – | 100k+ Confidence |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where SJA First Aid Fast's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 3.6 ★ | 12 |
| Google Play | – | – |
| Both stores | 3.6 ★ weighted by ratings | 12 |
About SJA First Aid Fast
First Aid FAST is a practical app available for anyone attending St John Ambulance’s First Aid at Work and Paediatric First Aid courses, and for St John Ambulance Community First Aiders, who can use the app as part of their role supporting communities. Whether you’re an office worker with a colleague who has suffered a cardiac arrest or an SJA volunteer providing first aid at an event, with First Aid FAST you have reference and reassurance at your fingertips.
Key features of the app:
• News articles
• Bookmarks and search functionality for easy-to-find information
• Ask Me videos and success stories
• Topics covered include CPR, stroke, head injuries, choking, bone injuries, extremes of heat, burns, fainting, scene safety and self-care
• Over 80 full-colour illustrations
• Access to further resources on specific patient presentations
After downloading the app, enter your St John Ambulance course code to register for an account. For St John Ambulance community first aiders, log in using your SJA details (no course code required).
Key features of the app:
• News articles
• Bookmarks and search functionality for easy-to-find information
• Ask Me videos and success stories
• Topics covered include CPR, stroke, head injuries, choking, bone injuries, extremes of heat, burns, fainting, scene safety and self-care
• Over 80 full-colour illustrations
• Access to further resources on specific patient presentations
After downloading the app, enter your St John Ambulance course code to register for an account. For St John Ambulance community first aiders, log in using your SJA details (no course code required).