This app was mentioned in 14 comments, with an average of 1.43 upvotes
The King's League: Odyssey revolves quite a bit around your units and their upgrades and training facilities, it is reasonably similar to Crusaders Quest.
It's a good game, it has even won multiple "Best game" awards. It costs 1$ and has no IAP as far as I know.
Same developer made King's League: Odyssey, published by another company.
Just thought I'd share. :)
King's League: Odyssey
It's also playable for free on Kongregate from a PC.
I think King's League deserves a mention too https://play.google.com/store/apps/details?id=com.gamenauts.klo
King's League: Odyssey | 4.5 rating | $1.99 with IAP | 50,000+ downloads | Search manually
> The acclaimed Flash strategy hit game with over 10 Million plays finally arrives on Google Play, enhanced with extra premium content, HD graphics and an exclusive character for Android! ►Independent Games Festival China 2014 - Best ...
|Feedback|PunyDev|Lonerzboy|
I will vouch for King's League