235+ iOS apps & games curated and reviewed
The best boss games idle apps on iPhone average 4.7★ across 235+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
Embark on an idle RPG adventure to defeat bosses and rescue a princess. Collect and upgrade heroes, launch skills, and explore over 1000 stages. Progress even when offline, earning gold and battling enemies.
Build a business empire from humble beginnings to a wealthy tycoon. Make strategic money decisions to grow your real estate, hire staff, and compete with others. Experience a capitalist adventure to become a billionaire.
Automate your political lobbies to earn idle cash and rise through the ranks. Invest your earnings to multiply profits and collect endorsements. Prestige to grow your empire and compete in events for multipliers.
Assemble and train a powerful squad of heroes in this idle RPG. Your heroes train automatically while you're away, gaining new abilities and becoming stronger. Explore dungeons, battle darkness, and compete in global arenas and guild wars.
Build and manage your own factory empire, producing a variety of goods. Automate production, upgrade machinery, and hire managers to maximize profits. Enjoy offline gameplay and collect numerous unique products.
Manage a prison as a police officer, catering to inmate needs and maximizing profits. Upgrade facilities, hire staff, and explore new buildings to expand your territory and become the ultimate prison boss. Earn money even while offline.
This idle game offers a relaxing and addictive experience with simple swipe controls and impressive graphics. Players start small, consuming and expanding in a curved universe to grow their empire and accumulate vast in-game wealth.
Embark on an 8-bit idle RPG adventure in a pixelated realm. Upgrade heroes, collect loot, and engage in tactical battles. Enjoy offline gameplay and auto-battles as you conquer dungeons and save the realm.
Embark on a life simulation journey where you transform from an obese, jobless individual into a successful person. Improve your physique, advance your career, build wealth, and cultivate friendships in this engaging idle game.
Build and manage a popular super mall from scratch, upgrading stores and employees to become a business tycoon. Uncover a revenge plot by gaining the trust of key characters to reclaim what was taken from you.
Embark on an infinite adventure with one-finger control. Your heroes battle even when you're away, allowing you to collect rewards and engage in unique combat mechanics. Form squads for PvP and PvE, join or create a clan, and explore over 100,000 levels.
This idle game challenges players to multiply numbers and reach infinite heights by filling circles. Unlock new mechanics, boost multipliers, and automate actions for optimized progress. Compete with others on the leaderboard and earn achievements.
Destroy small worlds by tapping and sliding your finger to earn coins and level up. Collect dragons, upgrade equipment, and utilize a prestige system for rapid progression. Enjoy a relaxing soundtrack and art style while playing offline.
Build and manage a thriving wood empire in this idle simulation game. Hire workers, upgrade machinery, and automate your logging operations to become a successful lumber tycoon, even while offline.
Build and manage multiple factories to produce a variety of vehicles, from cars to spacecraft. Automate production lines, hire managers, and upgrade your facilities to maximize profits. Your factory continues to generate income even when you're offline.
Command and upgrade troops in a roguelike idle RPG. Your mission is to defeat a Demon Lord, with fallen soldiers and lost progress making you stronger for the next attempt. Explore a pixel art world, collect artifacts, and enjoy exponential power growth.
Command an alien and grow its army by defeating humans in this idle RPG. Evolve your alien with new abilities, upgrade its stats, and face challenging boss battles to achieve extraterrestrial dominance.
Embark on an idle adventure in a beloved fantasy world. Your character grows stronger automatically, even offline. Gather companions, conquer dungeons, and compete in PvP, all while customizing your look.
Build and manage a factory empire, starting with one employee and expanding to multiple locations. Hire, train, and even replace workers with robots to automate production and maximize profits. Collect unique workers and products while aiming to become a billionaire tycoon.
Build and decorate unique planets in space with beautiful objects. This relaxing idle game allows for strategic competition on real-time leaderboards. Collect coins, use upgrades and boosters, and continue progressing even when offline.