Betech Mobile Key vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Betech Mobile Key
This app allows you to unlock hotel rooms using Bluetooth, bypassing check-in lines and eliminating the need for physical key cards. It also supports QR code access for elevators and other controlled areas.
- Bluetooth room unlocking
- QR code access
- Elevator control
- Skip check-in lines
- Keyless entry
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Be-tech Mobile Key is an App that can unlock the hotel room via bluetoth, you can save the time of waiting in line to check in and get rid of the troble of forgetting to take your smart card out. [Bluetooth unlock] Open the door through the bluetooth link of the mobile phone. [QR code] Can use QR code to open access control and elevator control.
E
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A user-friendly application for EV users to easily navigate to nearby E-ON charging stations, view charging status, make reservation, remote start and stop charging, and make payments without the hassle of having a RFID card in one centralised mobile application
Screenshots
Verdict
The clearest difference is update cadence: E at weekly against Betech Mobile Key's every 10 months. Betech Mobile Key's advantage is iOS requirement (10.0 vs 13.0). 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.
Betech Mobile Key ships an update every 10 months, E weekly. Both last shipped on October 4, 2026.
| Parameter | Betech Mobile Key | E |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 7 MB | 76 MB |
| Age rating | 4+ | 4+ |
| Developer | 广东必达保安系统有限公司 | LITE-ON TECHNOLOGY CORP. |
In-app purchases
Betech Mobile Key
No in-app purchases
E
No in-app purchases
