eLock vs eLockApp
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
eLock
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This app can only be used with our smart lock With this app, smart phones can control the Bluetooth lock. After installing this app, the administrator can make general settings on the lock. Administrators can also share one-time codes, temporary codes and time-limited codes to other users Ordinary users can only use this app to unlock
eLockApp
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With the GROTHE eLock app, GROTHE eLock locking cylinders can be opened securely and managed conveniently. Each user can be assigned access authorisations, which are encrypted and transmitted to the locking cylinder via Bluetooth when an opening attempt is made. There they are cross-checked and, if authorisation is granted, the cylinder knob is released for operation. The app is fully functional offline. - Opening the door via smartphone (time-limited and permanently open) - Easy to use app - Live battery display for all Locking cylinder within range Additional features for administrators: - Management of access authorisation of all users - Configuration of door parameters such as e.g. release times - Reading out the event memory of the locking cylinders - Determining the communication key for secure data transmission The APP: Open the door with the eLock app or transponder. Manage access authorisations with the eLock app: simply add or delete users. Manage multiple locking cylinders in one app. View the last 1000 events. Automatic locking of the door after an adjustable time The mechanics: Double knob cylinder with electronic authorisation on one side. Open and lock the door manually from the inside using the rotary knob. Quick to install - simply replace the existing locking cylinder. Increased security at the entrance as the cylinder requires no cabling, cloud or network.
Screenshots
Verdict
The clearest difference is update cadence: eLock at every 2 weeks against eLockApp's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
eLock ships an update every 2 weeks, eLockApp every 9 months. The most recent releases landed on September 29, 2026 and September 26, 2026 respectively.
| Parameter | eLock | eLockApp |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks β better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 11.0 β better | 12.0 |
| Further details β not scored | ||
| Size | 6 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Sinovo Technologies Co., Ltd | Grothe GmbH |
In-app purchases
eLock
No in-app purchases
eLockApp
No in-app purchases









