I'm vegan

Interesting app, used it to track since when I became vegetarian then vegan, but now you can only have one free period. I wouldn't mind paying, since it would be helping a vegan app, but the pricing seems a bit off. Might be the exchange rate from USD to BRL, but I would prefer a one time payment for the app instead of a monthly subscription

The vegan part works ok for me as I went vegan in 2011 but both options have a problem with the dates not going further back than 1990, which means I can't put in the years as vegetarian so it doesn't really work properly. An easier method to input the dates would be good, instead of scrolling back decades (for some people) on a monthly calendar. It's a good motivational idea/app and will be better once these issues get fixed.

Everyone always argue that I statistically don't make a difference... Now I can just show this! Haha, I'd love to see how those numbers are calculated though, but I'll assume they are based on the average consumption of animal based products for an omnivore (even if this can vary from one country to the other, so maybe customizing that would give more realistic results).