Comparison

Probability Analyzer 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

Probability Analyzer

This app offers accurate probability analyses for various scenarios, from weather forecasts to decision-making predictions. It features a user-friendly interface, voice commands, and personalized settings. Subscription plans are available for enhanced features.

Highlights
  • Accurate probability analysis
  • Weather forecasting
  • Voice command recognition
  • User-friendly interface
  • Personalized settings
  • Subscription plans
Features
Read full description

Probability Analyzer - Your Ultimate Probability Analysis Tool Welcome to Probability Analyzer, the app designed to provide you with accurate probability analyses for various scenarios. Whether you want to know the likelihood of rain tomorrow, predict outcomes for important events, or analyze probabilities for decision-making, Probability Analyzer is your go-to tool. Key Features: Weather Forecasting: Get precise weather probabilities and forecasts for any location. Voice Commands: Ask questions and get answers instantly using our advanced voice recognition feature. User-Friendly Interface: Navigate through a sleek, intuitive interface designed for ease of use. Personalized Experience: Tailor your app experience with customized settings and preferences. Subscription Plans: Choose from various subscription plans that suit your needs. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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

Probability Analyzer4 screens
TTRPG Map Maker2 screens

Verdict

The call

The clearest difference is rating: Probability Analyzer at 5.0 against TTRPG Map Maker's 3.0. Probability Analyzer also leads on update cadence (every 2 weeks vs every 4 months) and iOS requirement (12.0 vs 18.6). TTRPG Map Maker's advantage is monetization model (free vs freemium). On price, ratings volume, ads and in-app purchases 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. Probability Analyzer sells 3 in-app purchases, starting at $9.99 per month and TTRPG Map Maker sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Probability Analyzer holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Probability Analyzer ships an update every 2 weeks, TTRPG Map Maker every 4 months. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

Scorecard4 real differences · 5 level
Probability Analyzer versus TTRPG Map Maker: the parameters behind the verdict, then further details
ParameterProbability AnalyzerTTRPG Map Maker
PriceFreeFree
Rating5.0 (1 ratings) — better3.0 (2 ratings)
Number of ratings12 — better
Update frequencyEvery 2 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.6
Further details — not scored
Size67 MB26 MB
Age rating17+4+
DeveloperWINAPP LTDMichael Blades

In-app purchases

3 purchases

Probability Analyzer

Subscriptions3
  • Monthly subscription3 Days trial$9.991 Month
  • 3 Months Subscription$29.993 Months
  • Yearly subscription$69.991 Year
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 Probability Analyzer free?
Probability Analyzer is free to download, with in-app purchases available.
Is TTRPG Map Maker free?
TTRPG Map Maker is free to download, with in-app purchases available.
Which has better reviews, Probability Analyzer or TTRPG Map Maker?
Probability Analyzer is rated higher. Probability Analyzer averages 5.0 out of 5 from 1 ratings, while TTRPG Map Maker averages 3.0 from 2 ratings.
Do Probability Analyzer or TTRPG Map Maker have ads?
Neither Probability Analyzer nor TTRPG Map Maker shows ads.
Which is updated more often, Probability Analyzer or TTRPG Map Maker?
Probability Analyzer ships an update every 2 weeks, and TTRPG Map Maker every 4 months. Most recently, Probability Analyzer was updated on September 15, 2026 and TTRPG Map Maker on September 9, 2026.

Other comparisons