Startup cost: $0 - $100

appKarma is a rewards app where users earn points by completing tasks like downloading apps or watching videos. Starting costs are minimal as it primarily requires a smartphone and internet connection, which most users already have. On the low end, no additional spending is necessary. On the high end, someone might invest in a more efficient smartphone or a data plan to maximize earnings. Optional costs could include a VPN for accessing more offers or a power bank for extended use. There are no hidden fees, but earnings can be slow, and some users report that the time investment may not justify the returns. Online communities often emphasize the low-cost nature but caution about the time commitment required to see significant earnings.