Best Dungeon Builder Idle Apps & Games

239+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated September 2026

Dungeon Builder Idle is the household name in dungeon builder idle, but it's far from the only option. We track 239+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Dungeon Builder Idle Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Dungeon Builder IdleDungeon Builder IdleFree4.4★ (7)NoNoAug 2026
2Guildmaster IdleGuildmaster IdleFree4.7★ (533)YesYesSep 2026
3Cave Heroes: Idle Dungeon RPGCave Heroes: Idle Dungeon RPGFree2.4★ (49)YesYesJun 2026
4Northeld: Castle Idle RPGNortheld: Castle Idle RPGFreeNoYesSep 2026
5Fallen Souls: Idle RPGFallen Souls: Idle RPGFree4.8★ (75)NoYesSep 2026
6Tower Craft 3D - Idle BuildingTower Craft 3D - Idle BuildingFree4.8★ (145K)YesYesSep 2026
7Loop Dungeon: Idle RPGLoop Dungeon: Idle RPGFree4.6★ (370)YesYesSep 2026
8Dungeoning: Epic Idle RPGDungeoning: Epic Idle RPGFree3.6★ (105)NoYesMay 2026

Top Picks for Dungeon Builder Idle

Guildmaster Idle#2

Guildmaster Idle by Elvenry Studios

The Interactive Idle RPG
Strong Contender
🎮 Games
4.7😊(533 ratings)
FreeAdsIn-App Purchases
Guildmaster Idle screenshot 1
Guildmaster Idle screenshot 2
Guildmaster Idle screenshot 3
Guildmaster Idle screenshot 4
Guildmaster Idle screenshot 5
Guildmaster Idle screenshot 6

Manage and grow an interactive idle RPG guild. Engage in various minigames to gather resources, craft gear, and train adventurers for quests and dungeons. Attract new heroes and forge alliances to become a legendary guildmaster.

What We Love

  • 👍 Practical idle game mechanics
  • 🚀 Smooth and responsive gameplay
  • 💡 Interesting concept and depth
  • 🔒 No forced ads or paywalls

Room to Improve

  • 🐛 Frequent crashes and freezes
  • 🐛 Bugs with certain features
  • 🔍 Lack of in-game information and guidance
  • ⏱️ Overly long dungeon timers
2.4😞(49 ratings)
FreeAdsIn-App Purchases
Cave Heroes: Idle Dungeon RPG screenshot 1
Cave Heroes: Idle Dungeon RPG screenshot 2
Cave Heroes: Idle Dungeon RPG screenshot 3
Cave Heroes: Idle Dungeon RPG screenshot 4
Cave Heroes: Idle Dungeon RPG screenshot 5

Embark on an epic incremental RPG adventure where you assemble a party of heroes to explore perilous dungeons, battle monsters, and collect valuable loot. Level up your heroes and their equipment, even while offline, to uncover hidden treasures and build your village.

What We Love

  • 💡 Enjoyable game concept

Room to Improve

  • 🐛 Freezes and bugs
  • 🐛 Unplayable due to lag
  • 🐛 Crashes and glitches
  • 🔋 Phone gets hot and battery drains quickly

More Dungeon Builder Idle apps to explore

FAQ about Dungeon Builder Idle

What are the best dungeon builder idle apps & games for iPhone?
Dungeon Builder Idle tops our dungeon builder idle apps & games ranking as of September 2026, with a 4.4-star average from 7 App Store ratings, and it's free to download.
Yes — 20 of the top dungeon builder idle apps & games we rank are free to download, including Dungeon Builder Idle and Guildmaster Idle.
Dungeon Builder Idle has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 239+ dungeon builder idle apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Dungeon Builder Idle is a free-to-play idle game where you build your own dungeon, recruit monsters, and conquer the world. It's available on iPhone, iPad, and iPod.
You can expect idle gameplay mechanics focused on building your dungeon, managing monster resources, and strategically expanding your army to conquer territories.