KKA vs Langfeite
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KKA
This application connects to smart electric scooters via Bluetooth to display detailed vehicle information and allow for parameter adjustments. It also supports essential functions like firmware upgrades for the scooter.
- Bluetooth connectivity
- View scooter details
- Parameter settings
- Firmware upgrades
- Wireless data communication
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KKA是一款智能电动滑板车APP。APP通过蓝牙与滑板车蓝牙板无线数据通讯。通过APP可以查看车体的详细信息、可以参数设置,还支持固件升级等功能。 KKA is a smart electric scooter app. The APP communicates wirelessly with the Bluetooth board of the scooter via Bluetooth. Through the APP, you can view detailed information about the car body, set parameters, and support functions such as firmware upgrade.
Langfeite
Monitor your vehicle's riding status, access its information, and perform self-checks for safety. Record and share your cycling trajectories, compete with others in riding rankings, and connect with a community of fellow travelers.
- Vehicle control and information access
- Real-time vehicle self-diagnosis
- Cycling trajectory recording and sharing
- Riding distance rankings and competition
- Community for discovering and interacting with other riders
- After-sales customer service
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Langfeite App is committed to creating safer, smarter, and more fun modes of transportation. Vehicle control You can easily record and track your vehicle's riding status, access your bicycle information and functions. Vehicle diagnosis By obtaining real-time status of various functional modules of the vehicle through sensors, the vehicle can self check to ensure the first element of user travel - safety. Track recording Combining with the map to provide cycling trajectory recording function, it can perform node labeling, poster generation, and one click sharing operations. Riding ranking Compete with fellow drivers to see who can ride the farthest and stand out. Watch your ranking rise, share your success, and celebrate with other drivers! Community sharing Discovering fellow travelers and supporting the publication of graphic and textual content in the community. Support fun interactive operations such as sharing, liking, and commenting. After sales service If you need any help, please contact customer service to provide a comprehensive solution!
Screenshots
Verdict
The clearest difference is rating: KKA at 2.2 against Langfeite's 1.0. KKA also leads on ratings volume (6 vs 1) and device support. On price, in-app purchases and monetization model 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.
KKA holds the better App Store score, 2.2 against 1.0. That said, the two scores are not equally well evidenced: KKA has 6 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | KKA | Langfeite |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (6 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 4 months | — |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | — |
| Requires iOS | 7.0 — better | 10.0 |
| Further details — not scored | ||
| Size | 39 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Lebi Computer Technology Co. Ltd. | Shenzhen LingDong Intelligent Technologies CO., LTD. |
In-app purchases
KKA
No in-app purchases
Langfeite
No in-app purchases









