SUNRA vs YouFs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SUNRA
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SUNRA APP is a travel assistant specially created for SUNRA smart electric vehicles. Users can use the APP to bind and control the vehicle, or use the APP to expand vehicle accessories to meet different users' different needs for vehicles.
YouFs
Connect to your electric scooter or bicycle via Bluetooth to monitor vehicle status, lock/unlock remotely, and track riding data. Adjust settings, check battery voltage, and diagnose faults for convenient maintenance.
- Bluetooth connection to vehicle
- Remote lock/unlock
- Real-time vehicle status monitoring
- GPS positioning
- Speed and gear adjustment
- Fault self-inspection
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YouFS APP is an APP developed by Shenzhen Yongfengshun Technology Co., Ltd. for electric scooters, lithium trams, bicycles and other controllers. Automatically by the mobile phone bluetooth wireless connection electric scooter, the connection is successful after can get a lot of information to the vehicle on the mobile phone APP can be remotely lock the car through the APP, remote positioning, access speed, power, light condition, gear, total mileage and the mileage, riding time, boot mode information such as temperature of the battery voltage. The speed of each gear can be adjusted in the setting, and the fault status of the vehicle can be checked through the fault self-inspection, which is convenient for maintenance.
Screenshots
Verdict
The clearest difference is iOS requirement: SUNRA at 9.0 against YouFs's 14.0. On price, update cadence, ads and in-app purchases 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.
SUNRA ships an update every 13 months, YouFs every 14 months. The most recent releases landed on September 8, 2026 and September 25, 2026 respectively.
| Parameter | SUNRA | YouFs |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.4 (115 ratings) — better |
| Positive reviews | — | 35.3% of reviews |
| Number of ratings | — | 115 — better |
| Update frequency | Every 13 months — better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 58 MB | 212 MB |
| Age rating | 4+ | 17+ |
| Developer | 新日电动车 | Shenzhen Yongfengshun Technology Co., Ltd. |
In-app purchases
SUNRA
No in-app purchases
YouFs
No in-app purchases
