Image2Vector for Android

so today i got a popup window in CHINESE. im not saying its bad cuz i know chinese but i cant read or write it so... WHERE DO YOU CHANGE LANGUAGE

This app can be view as a free version of Super Vectorizer 2, it’s convenient and easy to use. Good job! Dude.

No working preview image. No explanation of settings. No contents in the exported files. Nothing about this app seems to work at all. Don't waste your time.

The “vector” image is identical to the original bit mapped one. Just as jaggy. All I had was a solid black letter on a white backbground (I tried a PNG file with a transparent background with the same results. Tried JPEG, when the colors were set to 2, it made the black character into white. There was no kind of vectorization, it just changes the file type when you save it. I’m feeling very stupid. I was too eager to get a simple bitmap-to-vector app to save a ton of design time with client logos, bit I failed to see the reviews. How could anyone give more than 1 star? Thankfully, AppZapper continues to work perfectly (excellent app to have because simply trashing apps nearly always leave disk-wasting files around, a “must have” utility).

Para vectores sencillos trabaja muy bien, necesitan mejorar para que cuando se importe un vector con multiples colores, la calidad sea mas optima.