Minibus Timer vs HKSOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Minibus Timer
This app provides real-time arrival information for Hong Kong's green minibus routes. It features route details, a map view to find nearby stops, and service timetables. Users can also mark frequently used routes for quick access.
- Real-time arrival estimates
- Green minibus route information
- Map view of stops
- Service timetables
- Favorite route lookup
- Open data source integration
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Minibus Timer provided all of the HK green minibus route info and estimate arrival time. Using the 'Star' feature, you may fast lookup the common usage route. Minibus Timer provided the map view for display the route stop. For help you more easy to find the nearest station. Route time table is provided for display the route service weekday and the first/last bus time. * Information source form OpenAPI - data.gov.hk. 小巴時計提供香港所有專線小巴的實時到站數據。 你可以按日常習慣配合收藏功能 令你極速查詢路線到站時間。 小巴時計亦提供地圖界面顯示車站位置，方便你步行到最接近的上車處。 時間表頁面則清楚顯示路線的服務日及開出間隔，以便用戶查詢非繁忙時段及首尾班車開出時間。 *路線數據 及 實時到站時間資料 由政府資訊科技總監辦公室統籌的「資料一線通」的開放資料API提供。
HKSOS
This app provides a direct link to emergency services, generating a unique SOS signal with precise location data. It aims to expedite rescue response times in critical outdoor situations.
- Direct link to 999 Call Centre
- Generates unique SOS signal
- Provides precise location data
- Expedites rescue response
- Designed for outdoor safety
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What is HKSOS? HKSOS is the most important outdoor safety app designed to save lives and speed up the response time of rescue services in life-critical missions. It is directly linked to the 999 Call Centre and becomes your lifeline in an emergency. HKSOS generates unique SOS signal that can be picked up by emergency units even in extreme conditions. When SOS is triggered via the app, the 999 Call Centre will be alerted and provided with your precise location information so that emergency teams can swiftly reach you for assistance.
Screenshots
Verdict
The clearest difference is rating: HKSOS at 5.0 against Minibus Timer's 4.5. HKSOS also leads on ads (none vs shown) and monetization model (free vs ad-supported). Minibus Timer's advantage is ratings volume (19 vs 2). On price, update cadence, 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.
HKSOS holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Minibus Timer has 19 ratings behind it against 2, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | Minibus Timer | HKSOS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (19 ratings) | 5.0 (2 ratings) — better |
| Number of ratings | 19 — better | 2 |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 45 MB | 192 MB |
| Age rating | 12+ | 4+ |
| Developer | YIU WING NG | Hong Kong Police Force |
Customer experience
Minibus Timer
HKSOS
In-app purchases
Minibus Timer
No in-app purchases
HKSOS
No in-app purchases
