Comparison

DiceRollerOS vs TTRPG Map Maker

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

Head to head
About

DiceRollerOS

Features
Read full description

Dice Roller – Fast, Stylish, and Built for Battle Dominate your tabletop with Dice Roller, the ultimate dice-rolling companion for iPhone. Whether you’re deep in a D&D dungeon, commanding Warhammer 40K units, or crafting your own campaign, Dice Roller gives you power, clarity, and control with every tap. Features: • Roll any number of D6, D8, D10, D12, D20, or D100 dice • Highlight dice at or above a chosen threshold for quick “success” counting • Optionally re-roll dice based on threshold rules (perfect for Warhammer mechanics) • Add modifiers and toggle advantage/disadvantage • Beautifully animated dice with color-coded highlights and reroll effects • Detailed roll breakdowns and full-screen result views • Minimalist, responsive, and designed exclusively for iPhone Whether you’re planning your next critical hit or calculating complex dice pools, Dice Roller gives you the speed and style you need at the table.

About

TTRPG Map Maker

Design and display custom maps for tabletop role-playing games. This app offers flexible drawing tools, import options, and offline functionality to bring your campaign worlds to life.

Highlights
  • Freehand drawing tools
  • Shape creation and customization
  • Adjustable brush sizes and colors
  • Snap-to-grid functionality
  • Layer support for organization
  • Import custom images and assets
  • Offline functionality
Features
Read full description

TTRPG Map Maker - Design & Display Your Worlds Bring your tabletop adventures to life. TTRPG Map Maker is the fastest, most flexible way to design custom maps for your campaigns and share them with your players right from your iPad. Whether you're a Game Master prepping next week's dungeon crawl, sketching out a bustling town, or improvising a battlefield on the fly, TTRPG Map Maker gives you the creative freedom to build maps that match your story without fighting clunky tools. BUILT FOR THE TABLETOP Designed from the ground up for D&D, Pathfinder, Call of Cthulhu, and every other tabletop RPG. Plan your sessions in advance or create maps live at the table as your players explore. POWERFUL DRAWING TOOLS * Freehand draw directly on the canvas for organic shapes and quick sketches * Add rectangles, circles, and custom shapes to build rooms and structures in seconds * Adjustable brush sizes and colors for fine detail or bold strokes * Snap-to-grid for clean, gridded battle maps * Multiple layers so backgrounds, terrain, and tokens stay organized IMPORT & CUSTOMIZE * Import your own images as map backgrounds * Drop in custom artwork, tokens, props, and items * Mix hand-drawn elements with imported assets for a unique look DEMO MAPS INCLUDED * Bundled demo maps to get you started right away * Preview any map before opening it READY FOR THE TABLE * Display your maps on a TV or projector via AirPlay or HDMI * Edit on your iPad while players watch the action unfold on the big screen * Pinch-to-zoom and pan smoothly during play * Reveal areas as your party explores FAST & FLEXIBLE * Clean, intuitive interface that stays out of your way * Save and organize unlimited maps in your campaign library * Works fully offline, no account, no subscription, no internet required * Universal iPad support with Apple Pencil compatibility SPEND LESS TIME PREPPING, MORE TIME STORYTELLING Whether you plan every encounter or thrive on improvisation, TTRPG Map Maker gives you the tools to bring your worlds to the table, beautifully. Terms of Use: https://www.rpgmapmaker.app/terms Privacy Policy: https://www.rpgmapmaker.app/privacy

Screenshots

DiceRollerOS3 screens
TTRPG Map Maker2 screens

Verdict

The call

The clearest difference is rating: DiceRollerOS at 5.0 against TTRPG Map Maker's 2.3. DiceRollerOS also leads on in-app purchases (none vs 3). TTRPG Map Maker's advantage is ratings volume (3 vs 1). On price, update cadence, ads and device support 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. TTRPG Map Maker sells 3 in-app purchases, starting at $2.99 per month. DiceRollerOS asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

DiceRollerOS holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

UpkeepUpdate frequency

DiceRollerOS ships an update every 3 months, TTRPG Map Maker every 4 months. Both last shipped on October 24, 2026.

Scorecard3 real differences · 6 level
DiceRollerOS versus TTRPG Map Maker: the parameters behind the verdict, then further details
ParameterDiceRollerOSTTRPG Map Maker
PriceFreeFree
Rating5.0 (1 ratings) — better2.3 (3 ratings)
Number of ratings13 — better
Update frequencyEvery 3 months — betterEvery 4 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhoneiPhone, iPad — better
Requires iOS18.5 — better18.6
Further details — not scored
Size8 MB26 MB
Age rating4+4+
DeveloperTobias BuckmasterMichael Blades

In-app purchases

None

DiceRollerOS

No in-app purchases

3 purchases

TTRPG Map Maker

Subscriptions2
  • TTRPG Map Maker Pro – Monthly$2.991 Month
  • TTRPG Map Maker Pro – Yearly7 Days trial$29.991 Year
One-time1
  • TTRPG Map Maker Pro – Lifetime$39.99

Questions

Is DiceRollerOS free?
DiceRollerOS is free to download, with no in-app purchases.
Is TTRPG Map Maker free?
TTRPG Map Maker is free to download, with in-app purchases available.
Which has better reviews, DiceRollerOS or TTRPG Map Maker?
DiceRollerOS is rated higher. DiceRollerOS averages 5.0 out of 5 from 1 ratings, while TTRPG Map Maker averages 2.3 from 3 ratings.
Do DiceRollerOS or TTRPG Map Maker have ads?
Neither DiceRollerOS nor TTRPG Map Maker shows ads.
Which is updated more often, DiceRollerOS or TTRPG Map Maker?
DiceRollerOS ships an update every 3 months, and TTRPG Map Maker every 4 months. Most recently, DiceRollerOS was updated on October 24, 2026 and TTRPG Map Maker on October 24, 2026.

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