Comparison

Dice Roller vs Preserve by MultiSync

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

Head to head
About

Dice Roller

This app provides instant, accurate dice rolls for any situation. Choose your dice, tap to roll, and enjoy realistic simulations. Perfect for board games, RPGs, or when you don't have physical dice available.

Highlights
  • Roll multiple dice simultaneously
  • Supports d4, d6, d8, d10, d12, d20
  • Accurate random number generation
  • Shake-to-roll functionality
  • Customizable dice styles and themes
  • Ideal for board games and RPGs
Features
Read full description

Looking for a fast, reliable, and easy-to-use dice roller? Whether you’re in the middle of a game night, need a quick random dice roll, or simply don’t have physical dice nearby, Dice Roller Pro gives you instant, accurate results every time. Choose your dice, tap to roll, and enjoy smooth, realistic rolling—it’s as simple as that. Dice Roller Pro is a powerful, intuitive, and beautifully designed dice rolling app created for all your dice needs. Enjoy quick access to multiple dice types, customisable styles, and effortless rolling, making it perfect for board games, family games, RPGs, tabletop adventures, and any activity that needs a fair and random dice result. With Dice Roller Pro, you always have a complete set of dice in your pocket. Top Features You’ll Love: • Roll multiple dice at once – Roll up to six dice simultaneously, including d4, d6, d8, d10, d12, and d20, ideal for board games and role-playing games. • Accurate random results – Dice Roller Pro uses a dependable random number generator to ensure every dice roll is fair, unpredictable, and trustworthy. • Shake-to-Roll interaction – Add more fun by shaking your device to roll the dice, creating a realistic dice-rolling experience. • Customise your dice – Choose from a variety of dice styles, colours, themes, and spot designs to create the perfect set for your game. • Perfect for every game – Ideal for Monopoly, Cluedo, Yahtzee, Dungeons & Dragons, Pathfinder, and any game requiring reliable dice rolls. Who Can Use Dice Roller Pro? This dice roller app is designed for everyone—from casual players needing quick random numbers to dedicated tabletop and RPG gamers who want a professional, polished, and always-ready dice tool. Whether you’re rolling for initiative, settling a friendly competition, choosing a number, or running a full game session, Dice Roller Pro gives you fast, accurate dice rolls whenever you need them. Download Dice Roller Pro today and make every dice roll easier, faster, and more enjoyable. Never worry about missing dice again—roll anytime, anywhere with the ultimate dice roller on your device. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Preserve by MultiSync

This tool assists transplant clinicians and specialists in selecting the optimal organ preservation method and device. It provides evidence-based recommendations, calculates donor risk scores, and offers outcome predictions, all while ensuring data privacy and offline functionality.

Highlights
  • Organ preservation method recommendations
  • Preservation device suggestions
  • Donor risk score calculation
  • Outcome predictions
  • Offline functionality
  • Pseudonymous assessment saving
Features
Read full description

MultiSync Preserve is an evidence-based decision-support tool for organ preservation, built for transplant clinicians, organ procurement coordinators, and perfusion specialists. Enter a few donor and clinical parameters and Preserve recommends the most appropriate preservation method and device — grounded in published, peer-reviewed clinical evidence. — WHAT IT DOES — • Covers four organs: kidney, liver, heart, and lung • Recommends a preservation method (Static Cold Storage, HMP, HOPE, NMP, EVLP, OCS) with a primary and alternative option • Suggests specific preservation devices with FDA-approval status and cost ranges • Calculates a donor risk score and organ-specific outcome predictions (DGF, EAD, PGD) plus 1- and 3-year graft-survival estimates • Explains the clinical reasoning behind every recommendation • Surfaces relevant warnings (e.g., extended cold-ischemia time, marginal donor criteria) • Cites the underlying trials and studies — Moers (NEJM), Nasralla (Nature), and more — BUILT FOR THE FIELD — • A guided, four-step workflow: organ → donor info → clinical parameters → results • Save assessments to history under a pseudonym — no patient identifiers are stored • Works offline; assessments sync securely when you're back online — PRIVACY & SECURITY — • Face ID / passcode lock with configurable auto-lock • On-device encryption of saved data • No patient-identifying information is collected or required — IMPORTANT — MultiSync Preserve is a decision-support and educational reference tool for qualified medical professionals. It does not provide a diagnosis and is not a substitute for independent clinical judgment. Final preservation decisions must be made by qualified medical professionals considering all relevant clinical factors for each individual case. Learn more at multisync.io.

Screenshots

Dice Roller4 screens
Preserve by MultiSync4 screens

Verdict

The call

The clearest difference is rating: Preserve by MultiSync at 5.0 against Dice Roller's 4.3. Preserve by MultiSync also leads on in-app purchases (none vs 8) and ads (none vs shown). Dice Roller's advantage is ratings volume (3.1K vs 1) and update cadence (every 2 weeks vs every 6 weeks). On price, 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. Dice Roller sells 8 in-app purchases, starting at $0.99 per 7 days. Preserve by MultiSync asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Preserve by MultiSync holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Dice Roller has 3.1K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Dice Roller ships an update every 2 weeks, Preserve by MultiSync every 6 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
Dice Roller versus Preserve by MultiSync: the parameters behind the verdict, then further details
ParameterDice RollerPreserve by MultiSync
PriceFreeFree
Rating4.3 (3.1K ratings)5.0 (1 ratings) — better
Positive reviews45.7% of reviews—
Number of ratings3.1K — better1
Update frequencyEvery 2 weeks — betterEvery 6 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size28 MB1 MB
Age rating4+4+
DeveloperVicki PartridgeMultiSync Inc.

Bugs and requests

Dice Roller

Reported bugs

2 issues
  • App crashes or freezes
  • Paid features not working as expected

Requested features

3 requests
  • More dice options
  • Sound effects
  • Shake to roll feature

Preserve by MultiSync

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Dice Roller

Subscriptions6
  • Weekly Subscription7 Days trial$0.997 Days
  • Dice Plus Weekly3 Days trial$2.997 Days
  • Monthly Subscription7 Days trial$2.991 Month
Show 3 more
  • Dice Plus Monthly3 Days trial$8.991 Month
  • Yearly Subscription7 Days trial$9.991 Year
  • Dice Plus Yearly3 Days trial$24.991 Year
One-time2
  • Remove Ads$1.99
  • Premium$2.99
None

Preserve by MultiSync

No in-app purchases

Questions

Is Dice Roller free?
Dice Roller is free to download, with in-app purchases available.
Is Preserve by MultiSync free?
Preserve by MultiSync is free to download, with no in-app purchases.
Which has better reviews, Dice Roller or Preserve by MultiSync?
Preserve by MultiSync is rated higher. Dice Roller averages 4.3 out of 5 from 3.1K ratings, while Preserve by MultiSync averages 5.0 from 1 ratings.
Do Dice Roller or Preserve by MultiSync have ads?
Dice Roller shows ads; Preserve by MultiSync does not.
Which is updated more often, Dice Roller or Preserve by MultiSync?
Dice Roller ships an update every 2 weeks, and Preserve by MultiSync every 6 weeks. Most recently, Dice Roller was updated on November 2, 2026 and Preserve by MultiSync on October 31, 2026.

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