Reverb is a free Android rewards app that turns everyday phone activity into points users can redeem for cash or gift cards. Its offerings include mobile games, surveys, quick tasks, referral bonuses, streaks, and optional background boosters that reward users for general app trends and usage habits. Users can review what a data-related bounty measures and how many points it offers before choosing whether to participate, and they can pause or disable these features at any time. Reverb says it shares only aggregated trends across groups, not information intended to identify individual users.

Points can be exchanged for digital gift cards from brands such as Amazon, Apple, Spotify, Netflix, and Nike, or paid out through options including PayPal. The app is free to use, with no subscription fees or in-app payments, and is currently available on Android in the United States. Reverb presents its service as a way to earn modest perks from routine activities, rather than a get-rich-quick opportunity.