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Best Doom Idle Apps & Games

230+ iOS apps & games curated and reviewed

4.6 avg rating
19 free apps & games
Updated July 2026

Out of 230+ doom idle apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Doom Idle

Idle Heroes - Idle Games#1

Idle Heroes - Idle Games by DHGames Limited

Play Different, Go Idle!
Editor's Choice
🎮 Games
4.8😐(107K ratings)
FreeAdsIn-App Purchases
#89in Games
Idle Heroes - Idle Games screenshot 1
Idle Heroes - Idle Games screenshot 2
Idle Heroes - Idle Games screenshot 3
Idle Heroes - Idle Games screenshot 4
Idle Heroes - Idle Games screenshot 5

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.

What We Love

  • 🚀 Fast progression for new players
  • 👍 Enjoyable gameplay and character collection
  • 🕰️ Idle/passive progression when away from the game
  • 💎 Generous free currency rewards

Room to Improve

  • 💰 Expensive in-app purchases and pay-to-win mechanics
  • 🕰️ Slow progression for free-to-play players
  • 🐛 Bugs, crashes, and server issues
Rogue with the Dead: Idle RPG#2

Rogue with the Dead: Idle RPG by room6 inc.

A roguelike idle strategy game
Strong Contender
🎮 Games
4.9😊(5.3K ratings)
FreeAdsIn-App Purchases
Rogue with the Dead: Idle RPG screenshot 1
Rogue with the Dead: Idle RPG screenshot 2
Rogue with the Dead: Idle RPG screenshot 3
Rogue with the Dead: Idle RPG screenshot 4
Rogue with the Dead: Idle RPG screenshot 5
Rogue with the Dead: Idle RPG screenshot 6

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.

What We Love

  • 🚀 Addictive gameplay
  • 👍 Minimal ads
  • 💎 Generous rewards
  • 🎨 Beautiful pixel art

Room to Improve

  • 💰 Expensive in-app purchases
  • 🔁 Repetitive gameplay
  • 🐛 Occasional bugs and crashes
MapleStory : Idle RPG#3

MapleStory : Idle RPG by NEXON Korea Corporation

MapleStory, Now an Idle RPG
Worth Considering
🎮 Games
4.7😐(8K ratings)
FreeAdsIn-App Purchases
#12in Games
MapleStory : Idle RPG screenshot 1
MapleStory : Idle RPG screenshot 2
MapleStory : Idle RPG screenshot 3
MapleStory : Idle RPG screenshot 4
MapleStory : Idle RPG screenshot 5
MapleStory : Idle RPG screenshot 6

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.

What We Love

  • 🎮 Fun and nostalgic gameplay
  • 🕹️ Enjoyable idle experience
  • 🕰️ Great for quick gaming sessions

Room to Improve

  • 💰 Monetization issues and pay-to-win concerns
  • 🐛 Technical issues like crashes and login problems
  • 🎨 Limited character customization options

More Doom Idle apps to explore

4
Idle Hole
Idle Hole
Idle Hole
Most Satisfying Idle Game Ever
Free

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.

Relaxing idle gameplayAddictive mechanicsEasy swipe controls
🎮 Games
(7.9K)
free with in-app purchases
5
Eternal Evolution: Idle RPG
Eternal Evolution: Idle RPG
Eternal Evolution: Idle RPG
SCI-FI IDLE GAME
Free

Embark on an epic sci-fi adventure in this idle RPG. Collect over 100 unique heroes from three factions, strategize your squad's combat, and explore a rich fantasy universe. Enjoy continuous progress even when you're away from the game.

Collect unique heroesStrategic squad combatFantasy sci-fi world
🎮 Games
(2.5K)
free with in-app purchases
6
Idle Doom Plants
Idle Doom Plants
Idle Doom Plants
by 杰 杨
Free
🎮 Games
(0)
7
Battle Night
Battle Night
Battle Night
Fantasy punk Idle RPG
Free

Embark on an idle RPG adventure in a cyberpunk future. Assemble a team of heroes, train them while you're away, and battle unique bosses. Explore futuristic maps and engage in various challenge modes.

Idle gameplay systemFuturistic cyberpunk settingInnovative boss battles
🎮 Games
(12K)
free with in-app purchases
8
Dead Spreading:Idle Game
Dead Spreading:Idle Game
Dead Spreading:Idle Game
Build and merge with strategy!
Free

Build and merge strategically to resist the undead. Recruit soldiers, upgrade your base, and fight off waves of enemies. Experience dynamic day/night cycles and weather for immersive battles.

Recruit and upgrade soldiersBuild and upgrade baseCollect Rage Serum
🎮 Games
(4.9K)
free with in-app purchases
9
Idle Dot Shooter!
Idle Dot Shooter!
Idle Dot Shooter!
Idle space shooter: Pop dots
Free

Engage in a minimalist idle space shooter where your turret automatically fires at drifting targets. Earn cash by popping dots to invest in various upgrades for your defense, drones, and economy. Progress through new galaxies, unlock powerful abilities, and compete on global leaderboards.

Idle auto-shooting turretDefence, Drone, and Economy upgradesGalaxy progression
🎮 Games
(7.9K)
free with in-app purchases
10
Revolution Idle
Revolution Idle
Revolution Idle
Will you reach infinity?
Free

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.

Multipliers and PrestigeReach Infinity and EternityAutomate actions
🎮 Games
(17K)
free with in-app purchases
11
DOOM
DOOM
DOOM
DOOM
$4.99

Experience the groundbreaking first-person shooter that defined a genre. This re-release brings the original 1993 demon-slaying action, complete with its expansion, to your mobile device.

Original 1993 releaseIncludes Thy Flesh Consumed expansionFast-paced demon-slaying action
🎮 Games
(1.8K)
paid
12
IdleOn - Idle RPG
IdleOn - Idle RPG
IdleOn - Idle RPG
Endless content to upgrade!
Free

An idle RPG with endless content and deep complexity. Choose classes, level up skills, and gather resources while offline. Features include Tower Defense, Pet Battles, and extensive crafting.

17 unique classes250 skill perksExtensive RPG content
🎮 Games
(2.5K)
free with in-app purchases
13
Tailed Demon Slayer
Tailed Demon Slayer
Tailed Demon Slayer
New Idle Rpg!! IdleHeroBattle!
Free

Embark on an idle RPG adventure in a town overrun by undead. Train your hero, unlock new skills, and collect unique weapons and equipment to battle fierce monsters and bosses. Become invincible and restore peace to the land.

Idle hero gameplayUnlock new skillsBattle undead bosses
🎮 Games
(16K)
free with in-app purchases
14
Idle Apocalypse
Idle Apocalypse
Idle Apocalypse
Cult Resource Management!
Free

Manage a cult, summon demons, and build a tower to destroy the world in this idle clicker simulator. Gather resources, craft monsters, and cast spells to achieve the ultimate apocalypse.

Cult resource managementSummon legendary demon godsBuild and craft a tower
🎮 Games
(2.4K)
free with in-app purchases
15
Idle Sword Master
Idle Sword Master
Idle Sword Master
Merge Swords & Train Pets
Free

Embark on an epic idle adventure, merging legendary swords and evolving pets to battle monsters and raids. Level up your avatar, unlock skills, and compete in multiplayer rankings to become the strongest. Collect gold and artifacts even while offline.

Merge and evolve legendary swordsTrain and evolve fighting petsBattle monsters and raids
🎮 Games
(1.8K)
free with in-app purchases
16
Melvor Idle
Melvor Idle
Melvor Idle
Countless hours of fun
Free
$9.99 | 100% OFF

An idle adventure game inspired by RuneScape, offering a deep yet accessible experience with over 20 skills to master. Engage in combat against numerous monsters and bosses, explore dungeons, and collect items and pets. Perfect for busy lifestyles, it provides countless hours of zen-like progression.

RuneScape-inspired gameplay20+ skills to trainIn-depth combat system
🎮 Games
(9K)
free with in-app purchases
17
Zombie Idle Defense
Zombie Idle Defense
Zombie Idle Defense
Idle and vs. zombie game
Free

Defend against endless zombie waves in this atmospheric strategy RPG. Equip heroes with weapons, upgrade them, and strategically battle hordes of the undead in a post-apocalyptic world. Test your skills against challenging bosses and become the ultimate zombie killer.

Endless zombie invasion survivalStrategic defense gameplayRPG elements and hero upgrades
🎮 Games
(12K)
free with in-app purchases
18
Idle Necromancer: AFK Tap Hero
Idle Necromancer: AFK Tap Hero
Idle Necromancer: AFK Tap Hero
Raise your undead hordes
Free

Engage in an epic RPG battle as a necromancer, raising undead armies to destroy villages and harvest power. Collect minions, unlock weapons, and research dark rituals to dominate the world of the dead.

Raise undead armiesDestroy villagesCollect 20+ minions
🎮 Games
(7.1K)
free with in-app purchases
19
Pocket Politics: Idle Money
Pocket Politics: Idle Money
Pocket Politics: Idle Money
Addicting Get Rich Clicker!
Free

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.

Automate lobbies for passive incomeInvest idle cash to multiply profitsCollect politician endorsements
🎮 Games
(3.3K)
free with in-app purchases
20
Demigod Idle: Rise of a legend
Demigod Idle: Rise of a legend
Demigod Idle: Rise of a legend
Overwhelming Action Idle RPG
Free

Embark on a revenge quest as a Demigod with both angelic and demonic powers. Experience rapid growth through idle gameplay, dazzling 2.5D graphics, and strategic skill customization. Unleash your divine and dark abilities to dominate the battlefield and reclaim your power.

Idle gameplay with rapid growth2.5D graphics with dazzling actionDual battle modes (light and darkness)
🎮 Games
(2.6K)
free with in-app purchases