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.




250+ iOS apps & games curated and reviewed
Finding the right cthulhu helper apps and games can be overwhelming with so many options. We've analyzed 250+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | Yes | Yes | Aug 2026 | |
| 2 | Free | 5.0★ (1) | Yes | Yes | Aug 2026 | |
| 3 | Free | — | No | No | May 2026 | |
| 4 | $2.99 | 4.9★ (25) | No | No | Aug 2026 | |
| 5 | Free | 4.5★ (11) | Yes | Yes | Aug 2026 | |
| 6 | Free | 3.2★ (64) | No | Yes | Aug 2026 | |
| 7 | Free | — | No | Yes | May 2026 | |
| 8 | Free was $0.99 | 3.5★ (36) | No | Yes | Aug 2026 |










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.




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.


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.


Create atmospheric ghost box sessions with live word sweeps, EVP recording, and shareable timelines. This app is designed for entertainment and storytelling, offering various session moods and an AR lens for immersive experiences. All content is generated locally for fictional fun.


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 an interactive narrative experience inspired by retro film photography. Your choices in AI-driven conversations shape deep relationships and uncover mysteries in a story told one frame at a time.


This app is a comprehensive companion for tabletop role-playing games, consolidating character sheets, campaign management, and essential tools into one platform. It supports popular systems like D&D and Pathfinder, allowing for deep customization of characters and game elements.


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.




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 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.


Embark on infinite text adventures and interactive roleplay with AI-driven characters and dynamic worlds. Your choices shape unique narratives across endless genres. Unlock achievements and gems, or go VIP for exclusive benefits and creative freedom.


Engage in a slow-paced mystery game where you analyze case files, evidence, and suspect testimonies to uncover contradictions. Piece together clues on your investigation board to solve crimes and advance your detective career through increasingly challenging tiers.


Engage in unlimited, character-driven AI roleplay conversations. Build unique AI personalities with customizable backstories and voices, or explore a vast library of user-created characters across various genres. The app offers a free experience with optional ad-supported coin earning and a premium subscription for enhanced AI models.


Engage in immersive roleplay conversations with AI characters. Create your own or explore community-generated personas. The app allows AI impersonation and group chats for endless scenario possibilities.


Engage in a fictional detective game where you investigate simulated smartphones to uncover hidden clues. Piece together deleted messages, photos, and emails to solve mysteries before time runs out. Offers mature, fictional stories for an immersive investigative experience.


This app provides a dedicated space for solitary witches, offering a curated collection of spells, recipes, and educational content. Users can engage with daily devotionals, lunar spell generators, and connect with a global community of like-minded individuals.


This fan-made companion app aids players in mystery and investigation tabletop games. It helps track progress, manage resources, and enhance immersion in cosmic horror adventures. Inspired by Lovecraftian themes, it's a non-commercial project for fans.


Engage in a narrative investigation game where you act as a detective. Explore a simulated phone, analyze data, and uncover secrets to solve mysteries. This experience blends storytelling with puzzle-solving.