One of the first FPS games on mobile, Kill Shot Bravo, by Hothead Games, is available for both iOS and Android devices.
Business Model: Free to Play
Microtransactions: Yes - Purchase gold or boosts.
Key Features:
Customize: Fine tune your commando to suit your play style.
Missions: Encounter a wide variety of enemies, from flying drones to mechs to RPG wielding insurgents in PvE combat.
Live PvP Test your skill against other real snipers in live ranked Player Verses Player matches in PVP mode.