ScooterCheck
Battery health before you buy
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Buying a used e-scooter? Stand next to it and tap Scan. ScooterCheck reads the battery, motor, controller and fault codes off the scooter over Bluetooth and tells you to buy it, look closer, or walk away: a 0 to 100 score and a ranked list of findings.
Free, paid for by a short ad while the report is prepared. No subscription, no account. Tap "See a sample report" to see a full inspection first.
WHAT IT FINDS
A tired battery: real capacity against the factory spec, with a rough replacement cost to negotiate with.
Cells that have drifted apart, the fault that passes every pack-level check and then cuts out under load.
A wound-back odometer, where battery wear and mileage disagree.
Demo-mode firmware, and speed caps that can never be raised again.
Plus fault codes in plain English, pack voltage and temperature, motor and controller heat, age and distance ridden.
Every deduction shows the reading behind it, and a report built on too few answers may not call a scooter good.
SUPPORTED
Xiaomi M365, Pro, Pro 2, 1S, Lite. MiniRobot. Ninebot ES1 to ES4. Segway-Ninebot MAX G30, G2 and the current generation (ZT3 Pro, E2 Pro, E3, F3, Max G3). E-Wheels. KingSong. Navee ST3. Minimotors: Dualtron, VSETT, Kaabo, Apollo Phantom. Swagtron Swagger 5. VMAX VX2. Hiboy S2, Pure Electric Air, Apollo City, VMAX connect. isinwheel, iScooter, Circooter, Kugoo, Zamelux. EVERCROSS, HALO ROVER, KuKirin, Mega Motion.
Xiaomi's newest models, newer E-Wheels and NIU KQi are recognised, but keep their data encrypted or behind the maker's servers. The app says so rather than spinning.
READS ONLY
ScooterCheck reads; it never reconfigures. On Xiaomi and newer Ninebot, reading means completing the scooter's own pairing handshake: the app says so first, and one button press restores the owner's pairing.
No account, and the ad only tracks you if you allow it when asked. After your first report, you are also asked once whether inspections may be sent back to help support more scooters.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
A fairer score for newer scooters
A Segway-Ninebot the app can't name by model is now dated by its own serial number, not scored as the oldest model in the range. Its charge and pack temperature now read correctly too.
A missed reading is not a fault
If the battery voltage doesn't come through, the scooter no longer loses points for it and the report asks you to scan again. Cells that have drifted apart now always count.
More scooters found
KingSong's newer Bluetooth modules now show up in the scan, and so do current Segway-Ninebot models that advertise only their serial number.
More readings
isinwheel, iScooter, Circooter, Kugoo and Zamelux scooters now report their mileage. Some Swagtron-platform scooters that returned nothing usable now report battery and mileage.
The developer, Jarle Hansen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jarle Hansen
- Size
- 7.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 6 more
- English, Dutch, French, German, Italian, Portuguese, Spanish
- Age Rating
4+
- 4+
- Copyright
- © Jarle Hansen
