AMS First Aid Study vs St. John (HK)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AMS First Aid Study
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只提供由醫療輔助隊官方網頁中的筆試試題，以簡單的形式提供另一個溫習筆試的途經。 備註：此應用程式並不是官方研發，詳細內容請瀏灠醫療輔助隊官方網頁：http://www.ams.gov.hk/chi/fa_knowledge.htm
St. John (HK)
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Official app for HK St. John Ambulance
Screenshots
Verdict
The clearest difference is ads: St. John (HK) at none against AMS First Aid Study's shown. AMS First Aid Study's advantage is update cadence (every 3 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement 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.
AMS First Aid Study ships an update every 3 weeks, St. John (HK) every 3 months. Both last shipped on November 3, 2026.
| Parameter | AMS First Aid Study | St. John (HK) |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 25 MB |
| Age rating | 12+ | 12+ |
| Developer | Wong Ki Chun | stjohn |
In-app purchases
AMS First Aid Study
No in-app purchases
St. John (HK)
No in-app purchases
Questions
Is AMS First Aid Study free?
Is St. John (HK) free?
Do AMS First Aid Study or St. John (HK) have ads?
Which is updated more often, AMS First Aid Study or St. John (HK)?
Other comparisons
