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 offers a comprehensive suite of tools, including scientific calculations, real-time currency exchange rates, unit conversions, and financial calculators for loans and mortgages. It's designed to simplify everyday tasks, from student homework to travel budgeting.

Highlights
  • Standard & Scientific Calculator
  • Real-Time Currency Exchange Rates
  • Unit Converter
  • Financial Calculators (Loans, Mortgages)
  • Tip & Tax Calculations
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

Read full description

Dice Roller - Random Roll - The ultimate dice roller designed for quick, fun, and fair dice rolling! KEY FEATURES: - Instant Dice Rolling Tap once to roll! Choose how many dice you need and get fast, fair, and completely random results every time. Perfect for games, classroom activities, or quick decision-making. - Custom Dice Colors Make every roll your own! Personalize your dice with different colors to match your mood or theme. - Realistic Sound Hear and feel the excitement of every roll with vivid sound effects. You can also mute sounds for quiet play sessions. - Roll Multiple Dice at Once Roll more than one die at a time. Whether you need two, three, or more dice, the app lets you roll a set number of dice in a single action, making it easy to use for various games or random decisions. Dice Roller - Random Roll now and enjoy easy and fun dice rolling anytime you need it. DISCLAIMER Dice Roller - Random Roll is created for entertainment and personal use only. It does not promote or simulate real gambling. All dice outcomes are computer-generated and completely random.

Screenshots

Calculator Pro4 screens
Dice Roller4 screens

Verdict

The call

The clearest difference is in-app purchases: Dice Roller at none against Calculator Pro's 2. Dice Roller also leads on update cadence (every 4 days vs fortnightly). On price, ads, 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. Calculator Pro sells 2 in-app purchases, starting at $4.99 per 7 days. Dice Roller asks for nothing beyond the download.

UpkeepUpdate frequency

Calculator Pro ships an update fortnightly, Dice Roller every 4 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 7 level
Calculator Pro versus Dice Roller: the parameters behind the verdict, then further details
ParameterCalculator ProDice Roller
PriceFreeFree
Rating4.4 (62 ratings) — better—
Number of ratings62 — better—
Update frequencyFortnightlyEvery 4 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS18.517.0 — better
Further details — not scored
Size28 MB66 MB
Age rating17+4+
Developer嘉晨 王NGUYEN QUY SON

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.
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 fortnightly, and Dice Roller every 4 days. Most recently, Calculator Pro was updated on October 25, 2026 and Dice Roller on October 24, 2026.

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