TOAVTO free is an Android app designed by Andrei Rybov that helps car owners keep track of their car's maintenance needs. The app stores information about replacement parts and consumables, car repairs, and predicts the cost of the car in the future. Additionally, it helps users find the necessary parts and products for their car on the internet and notifies them when replacements are necessary.

One of the most useful features of TOAVTO free is the ability to keep track of the cost of the car over time. By logging expenses like repairs and maintenance, users can see how much they've spent on their car and predict future costs. The app also tracks wear and tear on consumables like tires and brakes, letting users know when it's time to replace them.