Comparison

Dice Roller・Dice Roll・Dicey vs Inflation Time Machine

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

Head to head
About

Dice Roller・Dice Roll・Dicey

This app simulates realistic 3D dice rolls with smooth animations and authentic sounds. Customize dice colors, faces, and backgrounds for various game types. It supports multiple dice types and works offline.

Highlights
  • Realistic 3D physics
  • Customizable dice
  • Multiple dice types
  • Offline support
  • Simple and clean design
Features
Read full description

Roll the perfect dice anytime, anywhere! Dicey brings realistic 3D dice to your pocket with smooth animations, real sounds, and endless customization. Whether you’re playing board games, RPGs, or just need a quick random roll — Dicey has you covered. Features: ・Realistic 3D Physics – Every roll feels authentic. ・Customizable Dice – Choose colors, faces, and backgrounds. ・Multiple Dice Types – D4, D6, D8, D10, D12, D20, and more. ・Offline Support – Roll dice even without an internet connection. ・Simple & Clean Design – Focused on a smooth rolling experience. Perfect for D&D, Yahtzee, board games, or even classroom activities. Download Dicey and make every roll count! Terms of use: https://dicey-website.netlify.app/terms/ Privacy policy: https://dicey-website.netlify.app/privacy-policy/

About

Inflation Time Machine

Read full description

Inflation Time Machine lets you instantly see how the value of the U.S. dollar has changed over more than two centuries — from 1800 to 2025. Ever wonder what $1 in 1900 would be worth today? Or how much purchasing power a $20 bill had during the Civil War? Just dial in any dollar amount from one cent to $99,999.99 using the Rolodex-style drum pickers and select any two years to see the inflation-adjusted result. FEATURES - 225 years of data — CPI values from 1800 through 2025, covering every major economic era in American history - Cent-level precision — calculate from $0.01 to $99,999.99 - Rolodex drum pickers — scroll through digits with a satisfying mechanical feel and haptic feedback - Instant results — see the adjusted value, cumulative inflation, and average annual rate in real time - Detailed breakdown — view CPI values for both years, the multiplier, and purchasing power change - Swap years — tap once to reverse the from/to direction - Clean dark interface — a gold-on-black design built for focus and readability HOW IT WORKS The app uses the Consumer Price Index for All Urban Consumers (CPI-U) published by the U.S. Bureau of Labor Statistics. For years prior to 1913, it draws on historical estimates compiled by the Federal Reserve Bank of Minneapolis from academic sources including the Vermont Farmers Index, the Ethel D. Hoover CPI, and the Albert Rees Cost of Living Index. To calculate inflation-adjusted values, the app applies the standard formula: Adjusted Value = Original Amount × (CPI in Target Year ÷ CPI in Base Year). Whether you're a student, teacher, investor, history enthusiast, or just curious about the changing value of money, Inflation Time Machine makes it fast and intuitive to explore over two centuries of economic history.

Screenshots

Dice Roller・Dice Roll・Dicey4 screens
Inflation Time Machine3 screens

Verdict

The call

The clearest difference is ads: Inflation Time Machine at none against Dice Roller・Dice Roll・Dicey's shown. Dice Roller・Dice Roll・Dicey's advantage is iOS requirement (15.6 vs 17.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 7 level
Dice Roller・Dice Roll・Dicey versus Inflation Time Machine: the parameters behind the verdict, then further details
ParameterDice Roller・Dice Roll・DiceyInflation Time Machine
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 9 days—
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size36 MB0 MB
Age rating4+4+
DeveloperCEREN USTELKen DeMoya

In-app purchases

None

Dice Roller・Dice Roll・Dicey

No in-app purchases

None

Inflation Time Machine

No in-app purchases

Questions

Is Dice Roller・Dice Roll・Dicey free?
Dice Roller・Dice Roll・Dicey is free to download, with no in-app purchases.
Is Inflation Time Machine free?
Inflation Time Machine is free to download, with no in-app purchases.
Do Dice Roller・Dice Roll・Dicey or Inflation Time Machine have ads?
Dice Roller・Dice Roll・Dicey shows ads; Inflation Time Machine does not.

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