UT Smart Lock vs Key Sync™
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UT Smart Lock
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Smart Lock is built with security at its core, combining highly reliable communication and advanced encryption to enable both real-time online unlocking and secure offline authorization, delivering a stable and seamless smart-access experience across scenarios. With fully traceable operation logs and fine-grained permission management, it empowers users to control every unlock and access event with greater convenience, efficiency, and professionalism.
Key Sync™
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Manage your door lock with your smart phone
Screenshots
Verdict
The clearest difference is device support: UT Smart Lock at 2 against Key Sync™'s —. Key Sync™'s advantage is iOS requirement (11.0 vs 15.6). On price 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.
| Parameter | UT Smart Lock | Key Sync™ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | — |
| Ads | No | — |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | — |
| Requires iOS | 15.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 75 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Zhuhai Xiangzhou District Qiyue Technology Center (Individual Business) | Michel Sales Company |
In-app purchases
UT Smart Lock
No in-app purchases
Key Sync™
No in-app purchases
