Comparison

Calculator Pro vs Dice Roller

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

Head to head
About

Calculator Pro

This app consolidates essential calculation tools into a user-friendly interface. It offers basic and scientific calculations, currency and unit conversions, loan and discount tools, and a date calculator. Customize themes and settings for a personalized experience.

Highlights
  • Basic and scientific calculations
  • Currency and unit converters
  • Loan, discount, and tip calculators
  • Date and BMI calculators
  • Calculation history
  • Customizable themes and settings
Features
Read full description

Calculator Pro brings essential calculation tools together in one clear and easy-to-use app. Whether you are managing daily expenses, planning a trip, studying, or reviewing your finances, Calculator Pro helps you get accurate results quickly. Features include: • Basic calculator for everyday calculations • Scientific calculator with advanced functions • Currency converter for international spending and travel • Unit converter for length, weight, temperature, volume, speed, time, and more • Loan calculator with monthly payments, total interest, and repayment details • Discount and tip calculators • Date calculator for date differences and future or past dates • BMI calculator with health range guidance • Calculation history for quick reference • Custom themes, accent colors, decimal settings, large text, angle units, and haptic feedback Simple when you need speed. Powerful when you need more. About Subscription: Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Accounts will be charged for renewal within 24-hours prior to the end of the current period. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. Support: If you have any suggestions or questions, our support team is ready to help. Simply email us at 17791211748@163.com Terms & Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://prefect-calculator.netlify.app/privacy-policy

About

Dice Roller

This app offers a fun and fair way to roll dice digitally. Customize your dice style, enjoy realistic sound effects, and roll multiple dice at once. Perfect for casual games and challenges.

Highlights
  • Instant dice rolling
  • Customizable dice styles
  • Realistic sound effects
  • Roll multiple dice
  • Fair and random results
  • Dice challenge trends
Read full description

Dice Roller - Roll the Dice - The ultimate dice rolling app that is fun and completely fair! KEY FEATURES - Instant Dice Rolling Just tap once to roll! Choose any number of dice and get fast, fair, and truly random results every time. - Dice Style Options Choose your favorite style to make each roll unique and more fun than ever. - Realistic Dice Sound Feel the excitement with every toss! Enjoy immersive, realistic sound effects that make each roll come alive. Prefer a quiet mode? Easily mute the sound for peaceful play sessions. - Roll Multiple Dice at Once Need more than one die? No problem. Roll multiple dice simultaneously 2, 3, or even more!, - Join the Dice Challenge Trend Join friends for some laughs, or try your hand at the popular Dice Challenge couples challenge to see who gets lucky with each roll of the dice. Download Dice Roller - Roll the Dice now and enjoy instant, realistic, and fun dice rolling anytime, anywhere. Make your luck come alive with just one tap! Disclaimer Dice Roller - Roll the Dice is designed for entertainment and personal use only. It does not simulate or promote gambling. All dice outcomes are computer-generated, fair, and completely random.

Screenshots

Calculator Pro4 screens
Dice Roller4 screens

Verdict

The call

The clearest difference is rating: Calculator Pro at 4.4 against Dice Roller's 1.0. Calculator Pro also leads on ratings volume (62 vs 1). Dice Roller's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On price, update cadence and ads 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. Calculator Pro sells 2 in-app purchases, starting at $4.99 per 7 days. Dice Roller asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Calculator Pro holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Calculator Pro has 62 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 3 level
Calculator Pro versus Dice Roller: the parameters behind the verdict, then further details
ParameterCalculator ProDice Roller
PriceFreeFree
Rating4.4 (62 ratings) — better1.0 (1 ratings)
Number of ratings62 — better1
Update frequencyEvery 2 weeksEvery 2 weeks
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.515.6 — better
Further details — not scored
Size28 MB63 MB
Age rating17+4+
Developer嘉晨 王Nam Tran Van

Customer experience

Calculator Pro

All ratings62 ratings
Positive83.9%
Neutral4.8%
Negative11.3%

Dice Roller

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

Calculator Pro

Subscriptions1
  • Smart Calculator Week7 Days trial$4.997 Days
One-time1
  • Smart Calculator NoAds Lift-Time$12.99
None

Dice Roller

No in-app purchases

Questions

Is Calculator Pro free?
Calculator Pro is free to download, with in-app purchases available.
Is Dice Roller free?
Dice Roller is free to download, with no in-app purchases.
Which has better reviews, Calculator Pro or Dice Roller?
Calculator Pro is rated higher. Calculator Pro averages 4.4 out of 5 from 62 ratings, while Dice Roller averages 1.0 from 1 ratings.
Do Calculator Pro or Dice Roller have ads?
Both Calculator Pro and Dice Roller show ads.
Which is updated more often, Calculator Pro or Dice Roller?
Calculator Pro ships an update every 2 weeks, and Dice Roller every 2 weeks. Most recently, Calculator Pro was updated on November 5, 2026 and Dice Roller on October 30, 2026.

Other comparisons