RANDOM.ORG vs Random Number Generator App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Random Number Generator App
Easily generate random numbers and sequences with customizable options. Set ranges, choose repeat or no-repeat modes, and manage your generated numbers with history and sharing features.
- Generate random numbers in one tap
- Create random number sequences
- Repeat and no-repeat modes
- Adjustable text size
- History panel for sequences
- Share and copy sequences
- Generate positive and negative numbers
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Random Number Generator App - a useful tool in your pocket that will help you to generate random numbers and random number sequences. It is the only app you need to Generate Random Numbers fast. Random number generator app is powerful, simple and contains only useful Features *: GENERATE RANDOM NUMBERS IN ONE TAP Easily generate random numbers, set and change Min and Max values. RANDOM NUMBER SEQUENCES Create and manage multiple Random Number Sequences. REPEAT AND NO REPEAT You can set Repeat and No Repeat mode for your Random Number Sequences TEXT SIZE Change Random Number text size. Set it to small or big. HISTORY Each Random Number sequence has a history panel. You can tap on it and remove numbers from the sequence. SHARE AND COPY RANDOM NUMBER SEQUENCES Share a random Number sequence with ease. You can share it via email, messengers or just copy it and paste where you want. BIG AND SMALL NUMBERS You can generate big numbers like 19029 or 323090 or small numbers like 1 and 2 POSITIVE AND NEGATIVE VALUES You can generate negative numbers, like -434 or -238787 if you want. DELETE AND REGENERATE SEQUENCES You can delete or regenerate sequences of numbers. OTHER SETTINGS Set Vibration, Sound and Shake to Randomize. Change the background colour for a sequence. * Some features may be limited and available after purchasing the in-app purchase within the application. Subscription Terms: The app offers auto-renewing "Premium" Subscription which unlocks Premium Features: - Create unlimited Random Number Generator Items - Simultaneous Random Number Generation for all items - Item Color Picker functionality - Sound and Shake switching - No limited features inside the app Payment will be charged to iTunes Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal within 24-hours prior to the end of the current period. Any unused portion of a free trial period, if offered, will be forfeited if you purchase a subscription. Subscriptions may be managed and auto-renewal may be turned off by going to the user's iTunes Account Settings. Read more about our Privacy Policy Here: "https://adelmaer.com/random-number-generator-app-privacy-policy/" Read more about our Terms of Service here: "https://adelmaer.com/random-number-generator-app-terms-of-service/" Free Download the Random Number Generator app and generate random numbers now.
Screenshots
Verdict
RANDOM.ORG and Random Number Generator App both sit at 4.6 stars, but that hides the real split: 59% of RANDOM.ORG's written reviews are positive against 13% of Random Number Generator App's. RANDOM.ORG also leads on monetization model (free vs free with in-app purchases). On price, rating, ratings volume and update cadence 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. RANDOM.ORG sells 6 one-off in-app purchases and Random Number Generator App sells 5 in-app purchases, starting at $29.99 per year. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.6 for RANDOM.ORG against 4.5 for Random Number Generator App. Both are backed by a comparable volume of ratings — 1.3K and 488 respectively. Written reviews are what separate them: 59% of RANDOM.ORG's written reviews are positive against 13% of Random Number Generator App's.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 21, 2026 and September 1, 2026 respectively.
| Parameter | RANDOM.ORG | Random Number Generator App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1.3K ratings) — better | 4.5 (488 ratings) |
| Positive reviews | 59.2% of reviews — better | 13.3% of reviews |
| Number of ratings | 1.3K — better | 488 |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 14.1 — better |
| Further details — not scored | ||
| Size | 14 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | RANDOM.ORG | Alexander Bichurin |
Customer experience
RANDOM.ORG
Random Number Generator App
User reviews
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
Random Number Generator App
From 488 App Store ratingsWhat we love
- 👍 Fun arrow spin feature
- 💡 Good concept for an app
Room to improve
- 💸 Aggressive monetization/paywalls
- 🚫 Spamming users to upgrade
- intrusive ads
- 😩 Nag screens upon use
- 👎 Free version unusable
Bugs and requests
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.)
Random Number Generator App
Reported bugs
3 issues- Numbers repeat before end of extraction
- VoiceOver not functioning correctly
- App crashes or freezes (implied by deletion)
Requested features
3 requests- Allow generating numbers without repetition
- Improve VoiceOver compatibility
- Option to choose number generation range (0-5)
In-app purchases
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
Random Number Generator App
- Random Number Premium Yearly3 Days trial$29.991 Year
- Small Tip$1.99
- Kind Tip$4.99
- Great Tip$9.99
Show 1 moreShow fewer
- Unlock all features$69.99
Questions
Is RANDOM.ORG free?
Is Random Number Generator App free?
Which has better reviews, RANDOM.ORG or Random Number Generator App?
Do RANDOM.ORG or Random Number Generator App have ads?
Which is updated more often, RANDOM.ORG or Random Number Generator App?
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