Mining Hash Watch is a free Android app that allows you to track the profitability of your mining rig in real-time. Developed by Cevat Can Undeger, this app is designed to help you keep track of your unpaid balance, latest payments, and projections for Nicehash, Ethermine, Nanopool-ETH, Nano pool ETC, Nano pool ETN, Nano pool ZEC, and Nanopool-XMR. With its home screen widget, you can get instant updates about your rig. You can also enable the auto-update functionality to get updates immediately.

This app supports multiple miners and is completely ad-free. You can add multiple accounts and keep track of the rig stats easily. Additionally, you can get notifications for offline rigs and force a second check before alerting for an offline miner. You can select one of 31 currencies to see your earnings in your preferred currency. The app is currently for mining rigs that are running on Nicehash, Ethermine ETH, Ethermine ETC, Flypool ZCASH, Nanopool-ETH, Nano pool ETC, Nano pool ETN, Nano pool ZEC, and Nanopool-XMR. Other mining pools are going to be added soon. You can send feedback and feature suggestions to the developer via email.