LEHMANN Smart Secure vs A
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
LEHMANN Smart Secure
Read full descriptionHide full description
LEHMANN Smart Secure Smart Secure by LEHMANN enables you to control the security of your cabinets and storage units with your smartphone. Using the latest Bluetooth low energy technology, LEHMANN M300 and M400 Series Smart Secure locks can be locked and unlocked, either individually or in groups. LEHMANN Smart Secure offers many useful features, such as: - Simple security management, even for complex user configurations - Optional proximity locking and unlocking, with individual range control - Many other functions available to help you optimize convenience, security and organization of your storage.
A
Read full descriptionHide full description
Unlock your world with A-ZUM, the ultimate mobile solution for managing electronic locks with ease and security. With advanced features, our app offers complete control over your locks, ensuring the safety and convenience of your home, office, or property Key Features: - Remote Locking/Unlocking โ Control your electronic locks with your mobile device. - Access Control โ Set and manage multiple user permissions for different access levels. - Real-Time Notifications โ Receive alerts whenever the lock is accessed or tampered with. - Battery Management โ Monitor lock battery status and receive low battery notifications. - Activity Log โ Keep track of all lock activity and access history. - Easy Setup โ Quick installation and intuitive user interface for easy operation. How it Works: Pair the app with your compatible electronic lock to begin managing your security system. The app connects seamlessly to Bluetooth, Wi-Fi and other smart lock technologies, giving you full control with just a few taps System Requirements and Compatibility: Requires iOS 13.0 or higher. Download A-ZUM today and take control of your security!
Screenshots
Verdict
The clearest difference is in-app purchases: A at none against LEHMANN Smart Secure's 3. LEHMANN Smart Secure's advantage is iOS requirement (8.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. LEHMANN Smart Secure sells 3 one-off in-app purchases. A asks for nothing beyond the download.
LEHMANN Smart Secure ships an update every 6 weeks, A monthly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.
| Parameter | LEHMANN Smart Secure | A |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Monthly โ better |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 8.0 โ better | 15.0 |
| Further details โ not scored | ||
| Size | 4 MB | 52 MB |
| Age rating | 4+ | 9+ |
| Developer | Lehmann Vertriebsges. mbH & Co. KG | Tidy Locks and Fittings Sdn Bhd |
In-app purchases
LEHMANN Smart Secure
- Administration$0.99
- Comfort$1.99
- Group$1.99
A
No in-app purchases









