HELVEI vs LEFELWEL
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HELVEI
This app connects to a smart vehicle via Bluetooth to display real-time data like temperature, speed, and mileage. It also allows control over power, vehicle switching, and steering sensitivity. Continued GPS use may impact battery life.
- Bluetooth vehicle connection
- Real-time data display (temp, speed, power, mileage)
- Vehicle power control
- Switch vehicle function
- Adjust front/rear angle
- Modify steering sensitivity
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1, the HELVEI App for balancing vehicle development App. 2, through a Bluetooth connection to the HELVEI balanced car, the App can display vehicle temperature, power, speed, current, current mileage, the mileage and other states. 3, The App can also control the power, switch the vehicle, the front and rear angle, steering sensitivity. 4.Continued use of GPS running in the background can dramatically decrease battery life. The App requires iOS7.0 or higher.
LEFELWEL
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LEFELWEL is a smart electric kart APP. Through the APP, you can view the detailed information of the kart, set the parameters, and also support functions such as firmware upgrade.
Screenshots
Verdict
The clearest difference is update cadence: HELVEI at every 3 months against LEFELWEL's every 9 months. HELVEI also leads on iOS requirement (7.0 vs 11.0). 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.
HELVEI ships an update every 3 months, LEFELWEL every 9 months. The most recent releases landed on October 14, 2026 and October 30, 2026 respectively.
| Parameter | HELVEI | LEFELWEL |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 7.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 8 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen LingDong Intelligent Technologies CO., LTD. | Lebi Computer Technology Co. Ltd. |
In-app purchases
HELVEI
No in-app purchases
LEFELWEL
No in-app purchases
