VoltMerric Support
Vehicles, energy records and expenses stay on this device. No account is required. This version has no automatic cloud sync.
Backups and changing devices
- In Settings, choose Create a JSON backup and save the file somewhere you trust.
- On another device, import the JSON backup in Settings, check the preview and merge. Vehicles, energy records and expenses keep their IDs; duplicates are skipped.
- Save a backup before removing the app. CSV supports spreadsheets and energy-record transfer; use JSON for a complete transfer.
Records could not be opened
If the recovery screen appears at launch, your original database is kept. Try again first. If that fails, contact support with your device model, iOS version and app version. Do not remove the app before recovery. Do not email private records or a complete backup.
Cost and range
The first energy record is a baseline. Later records calculate paid cost over odometer intervals; short-charge amounts roll into the next normal record. Range achievement needs rated range and reasonable charge or displayed-range values. Results are for personal record keeping.