The Random Number Generator! vs RANDOM.ORG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The Random Number Generator!
Generate unpredictable, unique random numbers with advanced algorithms. Customize appearance, hear numbers spoken aloud, and set number ranges. Ideal for lotteries and various applications requiring random selection.
- Superior random number algorithms
- Customizable appearance
- Speech synthesis for spoken numbers
- Selectable minimum and maximum number ranges
- Option for unique number generation
- History of generated numbers
- Second screen support (AirPlay/wired)
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Make sure you have The Random Number Generator for those inevitable times when you urgently need a random number! Features: • Uses advanced algorithms for a unique sequence of random numbers every time. • A customizable appearance. • Speech Synthesis to read out your number in your device language. • Options to choose both a minimum and maximum number to limit the result to the random number you really need. • An option to show a history of generated numbers. • The ability to only generate unique numbers. • A clean, minimalistic layout with no clutter. • Support for second screens using AirPlay or wired connections. • Perfect for raffles, drawings, and lottery picks. • Designed to fully support all iPhone, iPad, and Apple Watch screen sizes. • Supports iPad multitasking, including Split View and Slide Over. This app will constantly be updated and improved. If you have any feedback or suggestions on what you would like to see, please contact us at: Nick@FluffyLogicGames.com This app follows Apple's Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
RANDOM.ORG
Generate certified true random numbers and use various randomizing tools. This app provides a coin flipper, dice roller, card shuffler, lotto quick pick, integer generator, and list randomizer, all powered by atmospheric noise for high-quality randomness.
- Certified true randomness
- Coin flipper
- Dice roller
- Card shuffler
- Lotto quick pick
- Integer generator
- List randomizer
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All randomness wasn't created equal. This app offers certified true randomness, generated with atmospheric noise and independently approved by several testing labs. (See sample certificate from eCOGRA.) You can use our randomizers for free and without ads in this official app. If you would like to support our free services, you can do so by making a donation through our website: https://www.random.org/donate - Coin Flipper with 100 different coins from Ancient Rome to 27 modern currencies - Dice Roller to roll up to six regular dice in one go - Card Shuffler to shuffle playing cards and draw them one at a time - Lotto Quick Pick with more than 170 lotteries from all around the world - Integer Generator to generate true random numbers in configurable intervals - List Randomizer to create and randomize your own lists of items RANDOM.ORG was founded in 1998 and generates certified true randomness from atmospheric noise, which for many purposes is better than the pseudo-random numbers typically used in computer programs. Our mission is the generate the highest quality true randomness and make it available to the world in useful forms.
Screenshots
Verdict
The clearest difference is ads: RANDOM.ORG at none against The Random Number Generator!'s shown. RANDOM.ORG also leads on monetization model (free vs free with in-app purchases). The Random Number Generator!'s advantage is update cadence (every 2 weeks vs every 3 months) and review sentiment (80% vs 59%). On price, ratings volume, in-app purchases 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
Both are free to download. The Random Number Generator! sells 4 in-app purchases, starting at $0.99 per month and RANDOM.ORG sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
The Random Number Generator! holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 836 and 1.3K respectively. Written reviews point the same way: 80% of The Random Number Generator!'s written reviews are positive against 59% of RANDOM.ORG's.
The Random Number Generator! ships an update every 2 weeks, RANDOM.ORG every 3 months. Both last shipped on September 21, 2026.
| Parameter | The Random Number Generator! | RANDOM.ORG |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (836 ratings) — better | 4.6 (1.3K ratings) |
| Positive reviews | 80.2% of reviews — better | 59.2% of reviews |
| Number of ratings | 836 | 1.3K — better |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod, Mac, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 13 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Nicholas Dean | RANDOM.ORG |
Customer experience
The Random Number Generator!
RANDOM.ORG
User reviews
The Random Number Generator!
From 836 App Store ratingsWhat we love
- 👍 Simple and easy to use
- 💡 Versatile with many options
- 🚀 Efficient for various tasks
- ✅ Reliable and dependable
- 🌟 Useful for decision-making
Room to improve
- 🐛 App crashes frequently
- 🐛 App sometimes won't open
- 🐛 Blank screen issue
- 🐛 Repeating numbers issue
- 🐛 Inconsistent randomness
RANDOM.ORG
From 1.3K App Store ratingsWhat we love
- 🚀 Truly random
- 👍 Reliable and trustworthy
- 🚀 Convenient and easy to use
- 💡 Useful for various applications (music practice, gaming, decision-making)
Room to improve
- 💰 Paid features required for full functionality
- 🐛 Occasional crashes or bugs
- 🔍 Limited customization options
- 🔍 Lack of offline functionality
Bugs and requests
The Random Number Generator!
Reported bugs
12 issues- App keeps crashing on startup
- App sometimes shows a blank screen
- App sometimes won't open
- App occasionally repeats the same number
- Watch version is limited and cannot change range
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- Green slider is broken
- New update doesn't work well, reverts to old number
- Voice function not working for some users
- Haptic feedback sporadically turns on after being turned off
- Auto-generate speed is too fast in new version
- App crashes when connected to a VGA monitor
- App freezes after generating only a few numbers
Requested features
14 requests- Dark mode option
- Ability to autoplay with screen off
- Availability in other languages
- Adjustable font size in data entry fields
- Bluetooth connectivity to TV
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- Add more bells and whistles
- Option for different colored raffle numbers
- Time stamp for each number generated
- Negative number support
- Bluetooth connectivity
- More control over number generation (e.g., sequence length, time interval)
- Ability to set timer for auto-generate speed
- Seven number generators on one page for referees
- Option to never repeat a number consecutively
RANDOM.ORG
Reported bugs
3 issues- Random number generation issues (repeating numbers, inconsistent behavior)
- Compatibility problems with newer iOS versions
- Crashes when using certain features
Requested features
5 requests- Ability to paste long lists for randomization
- Support for multiple types of dice and dice rolling
- Customizable default settings
- Offline mode or local data storage
- Improved list management (sorting, reordering, etc.)
In-app purchases
The Random Number Generator!
- Supporter$0.991 Month
- Remove Adverts$0.99
- Coffee!$2.99
- Sandwich!$6.99
RANDOM.ORG
- Card Shuffler$0.99
- Integer Generator$0.99
- Dice Roller$0.99
Show 3 moreShow fewer
- List Randomizer$0.99
- Lotto Quick Pick$0.99
- All Randomizers$2.99
Questions
Is The Random Number Generator! free?
Is RANDOM.ORG free?
Which has better reviews, The Random Number Generator! or RANDOM.ORG?
Do The Random Number Generator! or RANDOM.ORG have ads?
Which is updated more often, The Random Number Generator! or RANDOM.ORG?
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