HKSOS vs JOIE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
JOIE
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JOIE - 樂行車隊 「笑容接載 快樂出行」 樂行車隊致力於提供最優質的乘車體驗，讓您的每一次出行都充滿快樂與笑容。我們深信旅程的品質不僅僅是到達目的地，更在於旅途中的體驗與感受。 主要功能： 便捷預約 簡單操作，輕鬆預約您需要的乘車服務 實時查看車輛位置，準確掌握接送時間 多種車型選擇，滿足不同場合與人數需求 安心出行 專業駕駛員嚴格篩選，確保行車安全 完善的車輛維護系統，定期檢查保養 乘客保險保障，全程無憂 貼心服務 客製化乘車體驗，滿足特殊需求 行李搬運協助，減輕您的負擔 多語言支援，解決溝通障礙 會員福利 專屬優惠折扣，常客更划算 會員專享活動，定期推出優惠方案 JOIE - 樂行車隊，讓每趟旅程不僅是交通，更是一種享受。下載我們的應用程式，體驗「笑容接載，快樂出行」的服務承諾。 無論是上班通勤、機場接送、旅遊觀光或特別場合，我們都是您最信賴的出行夥伴。
Screenshots
Verdict
The clearest difference is iOS requirement: HKSOS at 14.0 against JOIE's 16.0. On price, update cadence, ads and in-app purchases 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.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.
| Parameter | HKSOS | JOIE |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 192 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Hong Kong Police Force | SOCIF LIMITED |
In-app purchases
HKSOS
No in-app purchases
JOIE
No in-app purchases
