Comparison

Dungeon Roller vs Cthulhu Master

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Dungeon Roller

This app is a powerful random generator for tabletop RPGs and creative writing. It quickly produces unique worlds, characters, creatures, and story elements, eliminating writer's block and enhancing game sessions. Save and share your creations for free.

Highlights
  • Random world generation
  • Character and creature creation
  • Story element generation
  • Save and share creations
  • Sci-fi, fantasy, and western themes
  • Detailed lore and stats
Features
Read full description

Dungeon Roller: Your Ultimate RPG Random Generator Calling all Game Masters, Dungeon Masters, and RPG enthusiasts! DungeonRoller is your secret weapon for instant creativity, generating vast worlds, characters, and story elements at the tap of a button. Dive into endless possibilities with quadrillions of unique characters, creatures, encounters, and locations. Whether you're running a sci-fi odyssey, a fantasy epic, or a gritty Western, Dungeon Roller has you covered. With every tap, watch a new world unfold—no more writer's block, no more stale sessions! Limitless World Building - No one builds worlds faster or bigger. From sprawling galaxies to tiny halfling villages, Dungeon Roller instantly generates fully equipped settings, ready to play. Stats, skills, and lore included! Complex Creations Made Simple - Every character, creature, and world is brought to life with rich details: names, skills, solar system data, army unit types, and more. Need a new monster or culture? Just tap. It's that easy. Expand Your Universe - Start by creating planets and solar systems for free. Want even more options? Unlock bundles to generate legendary supervillains, elves, dwarves, orcs, and more iconic characters. Save & Share Your Masterpieces - Instantly save your favorite creations for later or share them with friends—no extra cost. Perfect for All RPG Creators - Whether you’re preparing for a tabletop adventure, crafting a novel, or designing your own game, Dungeon Roller gives you the tools to create unforgettable stories. Unleash your imagination with Dungeon Roller—try it FREE today! And don’t forget to check out Characterize and Genesis, our other generator apps, also available on the App Store. http://www.apple.com/legal/itunes/appstore/dev/stdeula

About

Cthulhu Master

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.

Highlights
  • Campaign creation
  • Character management
  • NPC and monster management
  • Location and event organization
  • Player aids
  • Dice roll chat room
Features
Read full description

With this tool you can create campaigns for Cthulhu RPG. You can manage the characters of the players, non player characters, monsters, beasts, aliens gods, ... You can also manage locations, events and certain player aids, and chat rooms where you can see the throws made by all players. The application contains everything you need to organize your games. if you have any questions, you can ask us on our twitter @darklabyrinth_ or email thelabyrinthdark@gmail.com.

Screenshots

Dungeon Roller4 screens
Cthulhu Master4 screens

Verdict

The call

The clearest difference is ads: Dungeon Roller at none against Cthulhu Master's shown. Dungeon Roller also leads on rating (4.4 vs 4.0) and update cadence (every 3 weeks vs every 18 months). Cthulhu Master's advantage is review sentiment (100% vs 70%) and monetization model (free vs free with in-app purchases). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Dungeon Roller sells 19 in-app purchases, starting at $2.99 per month and Cthulhu Master sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Dungeon Roller holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: Dungeon Roller has 111 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 70% of Dungeon Roller's written reviews are positive against 100% of Cthulhu Master's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Dungeon Roller ships an update every 3 weeks, Cthulhu Master every 18 months. The most recent releases landed on October 21, 2026 and October 11, 2026 respectively.

Scorecard6 real differences · 4 level
Dungeon Roller versus Cthulhu Master: the parameters behind the verdict, then further details
ParameterDungeon RollerCthulhu Master
PriceFreeFree
Rating4.4 (111 ratings) — better4.0 (2 ratings)
Positive reviews70.3% of reviews100.0% of reviews — better
Number of ratings111 — better2
Update frequencyEvery 3 weeks — betterEvery 18 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size295 MB80 MB
Age rating4+4+
DeveloperAlexander WinnCarlos Vlchez Domnguez

Customer experience

Dungeon Roller

All ratings110 ratings
Positive89.1%
Neutral3.6%
Negative7.3%
Written reviews37 reviews
Positive70.3%
Neutral16.2%
Negative13.5%

Cthulhu Master

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Dungeon Roller

Reported bugs

7 issues
  • Purchases not restoring after phone upgrade
  • Purchased add-ons disappeared after phone upgrade
  • Purchased packages not received
  • App making users buy items again on new phone
  • No longer accessible for voiceover users
Show 2 more
  • Editing saved stories overwrites other saved stories
  • Modern encounters name is 'n/a'

Requested features

10 requests
  • More diverse starter content (fantasy, sci-fi, modern mix)
  • Horizontal mode support
  • Ability to delete existing randomizers
  • PC version (downloadable, offline usable)
  • More fantasy races (humans, Tieflings, Dragonborn)
Show 5 more
  • Language generators
  • Fantasy settings to be free
  • Generator for 5e or Pathfinder D&D characters
  • Fix modern encounters showing 'n/a'
  • More generators for the free version

Cthulhu Master

Not enough reviews yet to summarise bugs or requests.

In-app purchases

19 purchases

Dungeon Roller

Subscriptions2
  • Plus Subscription (Monthly)$2.991 Month
  • Pro Subscription (Monthly)$5.991 Month
One-time17
  • Aliens Generator$0.99
  • Elves Generator$0.99
  • Fantasy Encounters Generator$0.99
Show 14 more
  • Fantasy Missions Generator$0.99
  • Fantasy Settings Generator$0.99
  • Superpower Heroes$0.99
  • SciFi Planets$0.99
  • SciFi Encounters Generator$0.99
  • Hobbits & Halflings Generator$0.99
  • SciFi Missions Generator$0.99
  • Infinite Custom Generators$1.99
  • Superpower Bundle$3.99
  • Western Bundle$3.99
  • SciFi Bundle$4.99
  • Fantasy Bundle$6.99
  • All Dungeon Roller Generators$9.99
  • All Generators$17.99
1 purchases

Cthulhu Master

One-time1
  • Update to premium$2.99

Questions

Is Dungeon Roller free?
Dungeon Roller is free to download, with in-app purchases available.
Is Cthulhu Master free?
Cthulhu Master is free to download, with in-app purchases available.
Which has better reviews, Dungeon Roller or Cthulhu Master?
Dungeon Roller is rated higher. Dungeon Roller averages 4.4 out of 5 from 111 ratings, while Cthulhu Master averages 4.0 from 2 ratings.
Do Dungeon Roller or Cthulhu Master have ads?
Cthulhu Master shows ads; Dungeon Roller does not.
Which is updated more often, Dungeon Roller or Cthulhu Master?
Dungeon Roller ships an update every 3 weeks, and Cthulhu Master every 18 months. Most recently, Dungeon Roller was updated on October 21, 2026 and Cthulhu Master on October 11, 2026.

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