Sifely Smart Lock vs MU
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sifely Smart Lock
Manage access to your property remotely. Create temporary passcodes, grant fingerprint access, and send digital keys to guests or residents. Control all access methods from a single, intuitive interface.
- Create passcodes
- Add gateways
- Add fingerprints
- Send eKeys
- Manage all access methods in one app
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Sifely Smart Lock is a great solution for rental property management, Airbnb short-term rental hosts, and self-housing resident. One can easily create passcodes, add gateways, add fingerprints and send eKeys with Sifely Smart Lock. It manages all codes, gateways, fingerprints and eKeys in one app.
MU
This application serves as a unified platform for managing intelligent network products. It allows for uniform management of devices within a local area network.
- Unified platform
- Intelligent network product management
- Local area network management
- Device management
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MU-LINK APP is a unified platform for managing intelligent network products, which can be used to manage uniformly within the local area network.
Screenshots
Verdict
The clearest difference is review sentiment: MU at 40% against Sifely Smart Lock's 23%. Sifely Smart Lock's advantage is rating (2.6 vs 2.4) and ratings volume (88 vs 5). On price, ads, in-app purchases and monetization model 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.
Sifely Smart Lock holds the better App Store score, 2.6 against 2.4. That said, the two scores are not equally well evidenced: Sifely Smart Lock has 88 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 23% of Sifely Smart Lock's written reviews are positive against 40% of MU's, so the app with the better star average is not the one people write more warmly about.
Sifely Smart Lock ships an update every 3 weeks, MU every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Sifely Smart Lock | MU |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (88 ratings) — better | 2.4 (5 ratings) |
| Positive reviews | 22.6% of reviews | 40.0% of reviews — better |
| Number of ratings | 88 — better | 5 |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 102 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Sifely | Shenzhen Dbit Network Equipment Co., Ltd |
Customer experience
Sifely Smart Lock
MU
In-app purchases
Sifely Smart Lock
No in-app purchases
MU
No in-app purchases
