i used to use Zane iAuto and it worked great but the last update does not work. Zane updates tend to take over 6 months or more so I went looking for another app to track my vehicle expenses and this is what I have used. It actually works great. it has a couple issues but deff a 4 out of 5. The issues are: when you enter maintenance it does not offer a section for miles at which the maintenance was performed. You can use the notes section but I have forgotten to enter it several times so a specific entry is needed. When in the Fuel entry section and if i press the tab key (on keyboard) out of the milage field then the app gets stuck and you lose that entry. So dont press tab and if you dont use a keyboard - no issue