This app was mentioned in 2 comments, with an average of 2.00 upvotes
That's the wrong heroes game, you want This one, it's a lot like heroes of might and magic but watered down for mobile.
Also the other Shadowrun game is better but they're both decent and reasonably priced so play this one first otherwise Dragonfall will ruin it for you.
hmm below list includes more i guess:
https://play.google.com/store/apps/details?id=ru.gamedevteam.heroes2&hl=en
https://play.google.com/store/apps/details?id=ru.gamedevteam.kt&hl=en
https://play.google.com/store/apps/details?id=com.tortugateam.braveland.v2&hl=en
f2p games:
https://play.google.com/store/apps/details?id=air.air.ru.sc72.flashbounty&hl=en
https://play.google.com/store/apps/details?id=net.mantisshrimp.warlords
https://play.google.com/store/apps/details?id=com.wygame.legionwar&hl=en
There is also kings bounty, but it has pvp with players.