Be Connect 2.0 vs i
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Be Connect 2.0
Configure and manage BYD Battery-Box Premium products. Read real-time and historical events, upload diagnostic information, and access service guidelines. Receive firmware updates and important notifications.
- Real-time event monitoring
- Historical event logging
- One-click diagnostic upload
- Access service guidelines
- Receive firmware updates
- Product configuration
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The app is developed for BYD Battery-Box Premium installers or customers to configure the product before it operates. 1. You can read the real-time events and historical events of the product; 2. You can upload diagnosis information of the product to BYD server with one-click for the reference of BYD After-Sales Service; 3. You can read the Service Guideline and visit the Battery-Box website in the APP; 4. You’ll receive the firmware updates and other notifications from BYD; 5. New UI design.
i
Manage your vehicle registration documents digitally and securely. View, update, and share your registration certificate from your device, reducing paperwork and providing easy access to important vehicle data.
- Digital vehicle registration document (DFZ)
- Add DFZ via eID or QR code
- Automatic updates and inspection reminders
- Share registration documents securely
- View vehicle data offline
- Delete DFZ and shared versions
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The digital vehicle registration document (DFZ) is a digital version of the vehicle registration certificate that can be used in the i-Kfz app on your device. With the i-Kfz app, vehicle owners can view, update and, if necessary, share their vehicle registration document (Zulassungsbescheinigung Teil I (ZB I)) anytime, anywhere. This facilitates access to important vehicle data and reduces the amount of paperwork required. The app also offers a secure and user-friendly way to manage vehicle registration certificates digitally. App functions: ADD: Vehicle owners can have a DFZ issued either using the eID function or by scanning a QR code in the app. There are several options for obtaining a QR code: QR codes are provided both on site, during the registration process or on request, as well as when registering online. UPDATE: The validity and current status of the digital vehicle registration document are automatically checked when the app is opened. The i-Kfz app also offers automatic updates, such as reminders of upcoming periodic technical inspections. SHARE: With just a few clicks, the vehicle owner can generate any number of shared versions of a DFZ and share them with third parties via link or QR code for permanent or temporary use. VIEW: With the help of a user-friendly display, you can view your vehicle and owner data at any time, even without an internet connection, and present it during a traffic check or periodic technical inspections, for example. DELETE: You can delete the DFZ and its shared versions in the app yourself. The i-Kfz app is constantly being developed. We welcome feedback in the store or in the app. If you have any questions or suggestions, our support team will be happy to assist you: i-Kfz@support.bdr.de Privacy policy: http://www.kba.de/app-dse_en Accessibility statement: http://www.kba.de/app-bfe-ios_en End User Licence Agreement (EULA): http://www.kba.de/app-eula_en
Screenshots
Verdict
Be Connect 2.0 and i both sit at 5.0 stars, but that hides the real split: 100% of i's written reviews are positive against 21% of Be Connect 2.0's. i also leads on ratings volume (3 vs 1). Be Connect 2.0's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 17.0). On price, rating, update cadence and ads 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.
On the App Store both sit at effectively the same score — 5.0 for Be Connect 2.0 against 5.0 for i. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews are what separate them: 21% of Be Connect 2.0's written reviews are positive against 100% of i's.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.
| Parameter | Be Connect 2.0 | i |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (3 ratings) |
| Positive reviews | 21.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 114 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | BYD Auto Industry Company Limited | Kraftfahrt-Bundesamt |
Customer experience
Be Connect 2.0
i
In-app purchases
Be Connect 2.0
No in-app purchases
i
No in-app purchases
