Secure Lox vs Urban Tree Key
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Secure Lox
This application allows hotel guests to unlock their rooms using their mobile devices. It facilitates communication between the server and the hotel lock via Bluetooth 4.0, enabling keyless entry.
- Unlock hotel rooms with your phone
- Bluetooth 4.0 connectivity
- Receive welcome messages from server
- Send lock access data to indicated lock
- Keyless entry system
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ELOX mobile device door lock access APP is for E LOX hotel lock system customers to use mobile phone to open hotel room.The iPhone will received MSGs that issued by server phone. The iPhone holder need run ELOX mobile device APP and copy Welcome MSG into iPhone APP's indicated location and click confirm button to send lock access data to indicated lock with blue tooth 4.0 up. The lock received the data and process them for the lock opening.
Urban Tree Key
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The Urban Tree Key is a tool for identifying the most common urban tree species in California and the Western U.S. A series of reference photos and simple questions about leaves, bark, tree shape etc. intuitively guide the user to identification. They key will help you identify a tree on the spot, and learn the species for future encounters. Each species in the key has a detailed page including additional photos and information about the tree, such as its native range, considerations for planting and care, and more. All technical terms are simply defined in the linked glossary.
Screenshots
Verdict
The clearest difference is rating: Urban Tree Key at 5.0 against Secure Lox's 4.4. Urban Tree Key also leads on update cadence (every 2 days vs every 3 months). Secure Lox's advantage is ratings volume (9 vs 2) and iOS requirement (13.0 vs 15.1). 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.
Urban Tree Key holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 9 and 2 respectively.
Secure Lox ships an update every 3 months, Urban Tree Key every 2 days. Both last shipped on October 24, 2026.
| Parameter | Secure Lox | Urban Tree Key |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (9 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 9 — better | 2 |
| Update frequency | Every 3 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 3 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | E LOX INC | Urban Forest Ecosystems Institute |
In-app purchases
Secure Lox
No in-app purchases
Urban Tree Key
No in-app purchases
