I need an Android BCH address watcher

I used to use BTC Wallet Watcher but it no longer supports BCH. I scour the Play Store every six months looking for a simple app to watch paper wallet addresses and always end up empty handed. Yet there is half a dozen or so available for BTC:/ Can someone please point me in a direction I haven't yet looked, or else is someone out there with the know-how, free time and desire to make one happen?