I use it a lot during my study. But when CamScanner started serving ads, intrusive ads, “cloud backup”…i tried searching for alternatives and use microsoft lens. TBH, microsoft lens is shit compared to camscanner. The detection is slow, janky, cant do multiple pages scan and a lot more troublesome to use. CamScanner detection algorithm was way better at that time. So i bite the lbullet and just use it until end of my study.