What's a good Android app for earning a little extra cash just by playing games on my phone during my commute?

Alright, so I've been checking out Cash'em All, and from a technical standpoint, it's pretty straightforward. The core idea is you download games through their app, and they pay you based on how long you play. The API integration with the game tracking seems smooth – basically means it knows when you're playing and logs your time accurately. I haven't seen any major battery drain, and it barely uses 50MB of RAM while running in the background. Payouts are via PayPal, which is a plus for me. The UI is clean, though it could use a bit of a refresh; reminds me of some older apps but it's functional. I did notice the initial game list takes about 2-3 seconds to load on my Pixel 7, but after that, it's smooth sailing. No spaghetti code situations here, seems like the dev team really thought about keeping it simple. Definitely worth checking out if you're already spending time gaming on your phone.