This app has a very polished UI, but in practice the UI suffers from usability issues:
- The sliders used to enter the odometer readings, fuel volume, and price look cool, but are cumbersome to use. You end up scrolling the sliders an excessive amount. A plain numeric-entry keypad UI would be far more efficient.
- The price and fuel volume entry is not accurate enough to match my receipts. Fuel prices in Canada have fractional cents (e.g. $0.559/litre), but Jerrycan only allows entry to the nearest cent. Similarly for fuel volume. The result is that the totals reported by Jerrycan don’t match the totals on my receipt.
I wanted to import my past fuel consumption, but the CSV import did not function. I contacted support to resolve the issue, but received no response.