This tool helps you create and manage campaigns for Cthulhu RPGs. Organize characters, NPCs, monsters, locations, and events. It also includes player aids and a chat room for dice rolls.
Cthulhu Master by Carlos Vlchez Domnguez






169+ iOS apps & games curated and reviewed
Cthulhu Master is the household name in cthulhu master, but it's far from the only option. We track 169+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.0★ (2) | — | No | May 2026 | |
| 2 | Free | 4.5★ (463) | Yes | Yes | Jul 2026 | |
| 3 | $2.99 | 4.9★ (23) | No | No | Jul 2026 | |
| 4 | Free | 3.2★ (62) | Yes | Yes | May 2026 | |
| 5 | Free | 4.4★ (4.3K) | No | Yes | Jul 2026 | |
| 6 | Free | 4.5★ (746) | Yes | Yes | May 2026 | |
| 7 | Free | 5.0★ (1) | Yes | Yes | May 2026 | |
| 8 | $6.99 | 4.8★ (4.2K) | No | Yes | Jul 2026 |






This tool helps you create and manage campaigns for Cthulhu RPGs. Organize characters, NPCs, monsters, locations, and events. It also includes player aids and a chat room for dice rolls.






Become a cultist devoted to awakening Cthulhu in this idle clicker game. Tap to gather souls or summon minions to aid your progress. Unlock powerful bonuses, collect artifacts, and master ascension for endless progression in a dark fantasy world.




This app streamlines the creation and management of characters for the Call of Cthulhu 7th edition tabletop role-playing game. It offers a step-by-step creation process, equipment tracking, and the ability to export character sheets to PDF.


This digital card game challenges players to drive opponents insane or maintain more sanity than them by the end of the deck. It features comical art and strategic deck-building mechanics, offering a free-to-play experience with an optional upgrade for expanded features and online play.


Engage in strategic match-3 battles by collecting cards and building powerful decks. Recruit iconic characters, cast spells, and defeat opponents in various game modes. Join a global community and compete in tournaments for rewards.


Summon and merge monstrous creatures in this idle clicker game with a Lovecraftian theme. Tap to open portals, gather acolytes, and cast spells to explore hidden worlds and ascend the leaderboards.


This app helps players of the Cthulhu TTRPG manage their investigators. It features a character creator, inventory management, and a built-in dice roller for skills and weapons. You can also import and export custom content.


A challenging roguelike narrative card game where you play as a seeker of forbidden knowledge. Experiment with rituals, summon entities, and ascend to become a herald of a new age in a Lovecraftian 1920s setting.


Embark on an epic quest to resurrect monsters and reclaim their lost kingdom. Gather scattered crystals and use ancient magic to bring mythical creatures back to life and defeat human invaders.


Embark on an idle RPG adventure based on Xianxia fiction. Explore a fantasy world, join sects, learn martial arts, and seek immortality. Discover treasures, forge equipment, and find companions on your unique cultivation journey.


Embark on a cosmic horror adventure in this action roguelike RPG. Explore randomly generated levels inspired by H.P. Lovecraft's stories, battling mythical creatures and cultists. Improve your gear, solve puzzles, and uncover clues to defeat ancient gods.


Explore procedurally generated levels inspired by H.P. Lovecraft's tales, battling monsters and cultists. Improve your gear, solve puzzles, and uncover secrets to confront cosmic horrors. Choose from five unique characters, each with distinct abilities and playstyles.


This virtual tabletop offers a streamlined interface for running tabletop role-playing games, with robust mobile support and AI-powered storytelling tools. Organize your world, build scenes on the fly, and manage character sheets with ease. It's designed for story-driven play across various TTRPG systems.


Embark on a dark fantasy adventure in this turn-based RPG. Explore a mysterious world, battle monsters, and delve into your character's psyche. Features deep customization, challenging combat, and a rich, lore-filled narrative.


Lead investigators to prevent ancient evils from invading Earth through a museum's mystical exhibits. Build a team, explore, and face challenges to save humanity. Expand the horror with optional in-app purchases.


This app enhances a cooperative board game of investigation and horror. It guides players through mysteries, challenges, and encounters inspired by H.P. Lovecraft's writings. Explore haunted locations and unravel secrets with up to five players.


Embark on a terrifying adventure to save your sister from a sinister clown. Explore diverse, nightmarish locations, solve challenging puzzles, and battle monsters in both the real and dream worlds. Uncover the secrets of this horror experience with multiple endings.


Explore an abandoned hospital, uncover its secrets, and maintain your sanity. Your stats and luck determine your choices, leading to multiple endings. Gather items and information to escape this unsettling place.


Engage with a dark art jigsaw puzzle game featuring mysterious worlds and macabre aesthetics. Solve beautifully crafted puzzles, explore haunting artwork, and enjoy a unique, relaxing puzzle experience designed for adults.


This tool helps randomize elements for Lovecraftian-themed tabletop games, including Great Old Ones, case names, and investigators. It offers quick randomization with a dark, eldritch design for endless replayability.