Comparison

Random Number Generator vs Rex Roulette Predictor

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

Head to head
About

Random Number Generator

This tool generates integers or real numbers within a specified range and quantity. It offers customizable decimal precision, generation history, and a favorites list for easy recall. The app features a user-friendly interface with light and dark theme options.

Highlights
  • Generate integers and real numbers
  • Customizable range and quantity
  • Set decimal precision
  • Generation history
  • Save to favorites
  • Light and dark themes
Features
Read full description

Need a random number right now? Random Number Generator (RNG) gives you truly random integers or decimals in any range and any quantity, in an instant. Clean, fast and endlessly handy, it's the number randomizer built for researchers, teachers, gamers and anyone who needs a fair, unbiased pick. Set your minimum and maximum, choose how many numbers you want, dial in the decimal precision, and tap generate. Whether you're running a raffle, picking lottery numbers, rolling for a game or sampling data, you'll have your result before you can say "pick a number." WHY YOU'LL LOVE RANDOM NUMBER GENERATOR • Any range — set any minimum and maximum you like. • Integers or decimals — generate whole or fractional numbers. • Custom quantity — produce one number or a whole list at once. • Decimal precision — choose exactly how many decimal places you need. • Generation history — never lose track of past results. • Favorites — save the numbers you want to keep. • One-tap copy — copy any result with a single tap. • Light & dark themes — a sleek, minimalist design. • Works offline — available in 70+ languages. FAIR, FAST AND UNBIASED When you need an impartial choice, human "randomness" just won't do. RNG delivers genuinely random results every time, so giveaways feel fair, experiments stay valid, and decisions are settled without argument. Let the numbers decide. ENDLESS EVERYDAY USES • Run raffles, giveaways and prize draws. • Pick lottery and lucky numbers. • Roll virtual dice for board and party games. • Choose a random winner, seat, team or turn order. • Sample data and generate test values for research. BUILT FOR PROFESSIONALS AND PLAYERS ALIKE Statisticians and scientists rely on solid randomness; families and friends just want a fun, fair way to choose. RNG serves both with the same quick, dependable engine — precise enough for serious work, simple enough for game night. HOW IT WORKS 1. Set your minimum, maximum and quantity. 2. Choose integers or decimals and the precision. 3. Tap generate, then copy or favorite your result. PERFECT FOR • Researchers, teachers and statisticians. • Raffles, contests and giveaways. • Gamers, hobbyists and decision-makers. • Anyone who needs a number, fast and fair. Stop second-guessing and let chance do the work. With Random Number Generator, a perfectly random pick is always one tap away — accurate, instant and completely impartial. SIMPLE, YET POWERFUL Behind the clean one-screen design sits a flexible engine that does exactly what you ask. Want a single number between 1 and 10? Done. Need 500 unique decimals to four places for an experiment? Just as easy. No clutter and no learning curve — only the controls you actually need. WHY PEOPLE LOVE A GOOD RANDOMIZER Randomness is everywhere: in science, in games, in fair decisions and in a little everyday luck. Having a dependable generator in your pocket means you're always ready to run the draw, settle the debate, choose the winner or add a spark of chance to whatever you're doing. KEEP AND REUSE YOUR RESULTS With a full generation history and favorites, the numbers you care about are never lost. Look back at previous draws, save the ones that matter, and copy any result to share it in a heartbeat. Random number generator (RNG): create random integers and decimals in any range and quantity, set min, max and precision, keep history and favorites, and pick numbers for lotteries, raffles, games and research. Download Random Number Generator today and leave it all to chance. Privacy Policy: https://www.shpavda.com/products/random-number-generator/privacy/ Terms & Conditions: https://www.shpavda.com/products/random-number-generator/terms/ios/

About

Rex Roulette Predictor

Features
Read full description

Welcome to Rex Roulette Prediction! Experience the thrill of predicting roulette outcomes with Rex Roulette Prediction, an app designed to enhance your entertainment with sophisticated number prediction strategies. Features: Easy to Use: Intuitive interface designed for quick navigation. Fast Results: Get instant predictions. Regional Forecaster: Predict outcomes based on your selected region. Advanced Algorithms: Powered by high-level algorithms for accurate number predictions. How to Play: Rex Roulette Prediction provides predictions based on your chosen number and region. Simply select a number, and the app will forecast a region based on our advanced strategies. Use it to explore various roulette strategies and enhance your experience. Please Note: Rex Roulette Prediction is purely for entertainment purposes and does not guarantee any winnings. The app is designed to be a fun way to explore roulette strategies, but always play responsibly. Additional Information: In-App Purchases: Some advanced features and strategies may require additional purchases. These are clearly marked within the app. Entertainment Only: This app is intended for entertainment and educational purposes. It does not involve real gambling or offer real money rewards. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.freeprivacypolicy.com/live/995b5965-5906-44d9-9f57-02697844b137

Screenshots

Random Number Generator4 screens
Rex Roulette Predictor3 screens

Verdict

The call

The clearest difference is ads: Rex Roulette Predictor at none against Random Number Generator's shown. Rex Roulette Predictor also leads on update cadence (daily vs monthly). On price, in-app purchases, 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. Random Number Generator sells 2 in-app purchases, starting at $0.99 per month and Rex Roulette Predictor sells 1 in-app purchase, starting at $15.00 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Random Number Generator ships an update monthly, Rex Roulette Predictor daily. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 7 level
Random Number Generator versus Rex Roulette Predictor: the parameters behind the verdict, then further details
ParameterRandom Number GeneratorRex Roulette Predictor
PriceFreeFree
Rating4.9 (25 ratings) — better—
Number of ratings25 — better—
Update frequencyMonthlyDaily — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size112 MB32 MB
Age rating4+17+
DeveloperSHPAVDA, TOOismail kirmizigul

In-app purchases

2 purchases

Random Number Generator

Subscriptions2
  • Monthly Ad-Free$0.991 Month
  • Yearly Ad-Free$7.991 Year
1 purchases

Rex Roulette Predictor

Subscriptions1
  • Rex Roulette Predictor Pro$15.001 Month

Questions

Is Random Number Generator free?
Random Number Generator is free to download, with in-app purchases available.
Is Rex Roulette Predictor free?
Rex Roulette Predictor is free to download, with in-app purchases available.
Do Random Number Generator or Rex Roulette Predictor have ads?
Random Number Generator shows ads; Rex Roulette Predictor does not.
Which is updated more often, Random Number Generator or Rex Roulette Predictor?
Random Number Generator ships an update monthly, and Rex Roulette Predictor daily. Most recently, Random Number Generator was updated on October 24, 2026 and Rex Roulette Predictor on October 25, 2026.

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