SoSIM vs XINGFIT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SoSIM
Manage your Hong Kong prepaid SIM card services, including data usage, top-ups, and plan changes. This app allows you to switch between local and travel data, apply for number portability, and access support.
- Enquire data usage and SIM expiry
- Purchase Hong Kong/Travel data packages
- Instant top-up functionality
- Mobile Number Portability (MNP) application
- eSIM and new number exchange
- Link to MoneyBack rewards
- Manage Real Name Registration
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SoSIM, a Hong Kong prepaid card that enables you to freely switch between using Hong Kong Local or Travel Data. eSIM is available at SoSIM eShop or you can grab a SoSIM everywhere at over 400 stores in Hong Kong too. Manage SoSIM services in SoSIM App anytime and stay connected anywhere in the world. That’s So Simple! SoSIM App: - Enquire data usage/ SIM expiry date - Purchase services (Hong Kong/Travel Data Package) - Instant top-up - Self Help Application of Mobile Number portability (MNP) - Change to eSIM/ Exchange new number - Link to MoneyBack - Referral rewards - Manage Real Name Registration - User Guide/ Online support - JetSO updates SoSIM for an easier life, So Simple! Contact us: www.sosimhk.com
XINGFIT
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XINGFIT App XINGFIT, a small assistant for smart devices, easily manages your smart devices. Main functions: 1. One-click management of smart devices XINGFIT can add multiple smart devices at the same time, so that all smart devices can be controlled by one APP, and your smart devices can be easily classified and controlled by room. 2. Record the usage data of smart devices XINGFIT can record multi-dimensional data such as smart jump rope and smart hula hoop in real time, including the number of exercises, exercise time, average speed, calorie consumption, and carry out data statistics by day/week/month/year, generate data trend reports, feedback your training results each time, and encourage you to fall in love with sports. 3. Fully monitor your body XINGFIT body fat scale tests a number of body composition data to maintain a good body shape scientifically and discover health risks earlier. 4. Flexibly create scheduled tasks and execute them on time and accurately You can create a device to start or stop or other tasks, the background will send commands to the device on time, accurate automatic execution of tasks. 5. Family management, inviting family members to share equipment XINGFIT invites family members through family management, enabling family members to jointly control smart devices and the whole family to enjoy smart life easily.
Screenshots
Verdict
The clearest difference is update cadence: SoSIM at every 3 months against XINGFIT's every 15 months. XINGFIT'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.
SoSIM ships an update every 3 months, XINGFIT every 15 months. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.
| Parameter | SoSIM | XINGFIT |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 months — better | Every 15 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 47 MB | 194 MB |
| Age rating | 4+ | 4+ |
| Developer | Hutchison Telephone Company Limited | Shenzhen Yanxing Technology Co.,Ltd. |
In-app purchases
SoSIM
No in-app purchases
XINGFIT
No in-app purchases
