Secuyou Smart Lock vs Yamarin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Secuyou Smart Lock
Control your Secuyou Smart Lock using your iPhone. This free app allows you to add multiple locks and connect to them via Bluetooth Smart when in range. It transforms your smartphone into a digital key.
- iPhone lock control
- Add multiple locks
- Bluetooth Smart connectivity
- Smartphone as digital key
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The Secuyou Smart Lock is a lock controlled by use of your iPhone. Purchase the Secuyou Smart Lock, download the free app and add as many Locks to your iPhone. The app will connect with your Secuyou Smart Lock when within range. The Secuyou Smart Lock works with Bluetooth Smart (trademark of the Bluetooth SIG).
Yamarin
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With Yamarin App you have the vital signs of your boat and the logbook with you where ever you might go. Yamarin App also offers guides for boat maintenance, usage and winter storage for each boater. By linking the Yamarin app with your Yamarin Q device you can see e.g. trips cruised, boat location, fuel level and battery voltage. The Yamarin App offers versatile features for Yamarin boaters: - Boat information shows e.g. fuel level and battery voltage (requires a Yamarin Q device). - Automated logbook stores each trip you take. You can view trip information and share your boating experiences to others (requires a Yamarin Q device). - The guides help you with boat maintenance, boat usage and in general boating questions. - Easily purchase and manage you Yamarin Q internet subscription with your phone.
Screenshots
Verdict
The clearest difference is in-app purchases: Yamarin at none against Secuyou Smart Lock's 2. Secuyou Smart Lock's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 6 weeks). On price and iOS requirement 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. Secuyou Smart Lock sells 2 one-off in-app purchases. Yamarin asks for nothing beyond the download.
Secuyou Smart Lock ships an update every 2 weeks, Yamarin every 6 weeks. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.
| Parameter | Secuyou Smart Lock | Yamarin |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 18 MB | 85 MB |
| Age rating | 9+ | 4+ |
| Developer | Secuyou ApS | Buster |
In-app purchases
Secuyou Smart Lock
- Remote control$9.99
- Watch app$11.99
Yamarin
No in-app purchases
