Comparison

Randomizer vs Random Number Generator App

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

Head to head
About

Randomizer

Easily randomize any list of options or numbers to get instant results. Offers advanced features like speech output, slideshows, and session management. Save, sync, and share your randomized lists across devices.

Highlights
  • Save and store multiple lists
  • Sync lists across devices via iCloud
  • Share results, lists, or all lists
  • Integrate with App Intents and Shortcuts
  • Import lists from CSV and other formats
  • Advanced randomization settings
  • Full iOS support including Dark Mode and VoiceOver
Features
Read full description

Randomizer allows you to take any list of options or numbers and get an instant random result. With advanced features available for speech, slideshows, sessions, sharing and more. Features: • Save Lists - Store multiple lists and quickly choose which to randomize (Pro Only) • iCloud Sync - Sync all your lists across multiple devices including Mac (Pro Only) • Share - Show your friends any result, list or all of your lists using the share sheet or drag and drop • App Intents & Shortcuts - Use Shortcuts to Randomize Lists • Import - Extensive import options using CSV, comma, pipe or new line delimited lists (Pro Only) • Advanced Settings - Randomize the entire list, speak the result, cycle through automatically with a time interval and many more features. (Pro Only) • Full iOS Support - Dark Mode, Split Screen, Keyboard Shortcuts, VoiceOver and much more • Privacy - No data is ever stored outside of your device and with no tracking or analytics • Pay Once - No ads or subscriptions, just regular free updates with Randomizer Pro Also available as a separate download for Mac.

About

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.

Highlights
  • 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
Features
Read full description

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

Randomizer4 screens
Random Number Generator App4 screens

Verdict

The call

Randomizer and Random Number Generator App both sit at 4.6 stars, but that hides the real split: 81% of Randomizer's written reviews are positive against 13% of Random Number Generator App's. Randomizer also leads on update cadence (every 5 weeks vs every 3 months). Random Number Generator App's advantage is iOS requirement (14.1 vs 16.0). On price, rating, ratings volume and ads 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. Randomizer sells 1 one-off in-app purchase 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Randomizer against 4.5 for Random Number Generator App. Both are backed by a comparable volume of ratings — 270 and 488 respectively. Written reviews are what separate them: 81% of Randomizer's written reviews are positive against 13% of Random Number Generator App's.

UpkeepUpdate frequency

Randomizer ships an update every 5 weeks, Random Number Generator App every 3 months. The most recent releases landed on September 3, 2026 and September 1, 2026 respectively.

Scorecard3 real differences · 7 level
Randomizer versus Random Number Generator App: the parameters behind the verdict, then further details
ParameterRandomizerRandom Number Generator App
PriceFreeFree
Rating4.6 (270 ratings) — better4.5 (488 ratings)
Positive reviews80.9% of reviews — better13.3% of reviews
Number of ratings270488 — better
Update frequencyEvery 5 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.014.1 — better
Further details — not scored
Size2 MB4 MB
Age rating4+4+
DeveloperRob SammonsAlexander Bichurin

Customer experience

Randomizer

All ratings270 ratings
Positive90.4%
Neutral5.9%
Negative3.7%
Written reviews94 reviews
Positive80.9%
Neutral9.6%
Negative9.6%

Random Number Generator App

All ratings487 ratings
Positive87.3%
Neutral4.1%
Negative8.6%
Written reviews15 reviews
Positive13.3%
Neutral0.0%
Negative86.7%

User reviews

Randomizer

From 270 App Store ratings

What we love

  • 👍 Simple and intuitive user interface
  • 🚀 Fast and responsive performance
  • 💾 Ability to save and manage multiple lists
  • 🎨 Customizable color options
  • 📥 Import/export functionality (CSV, Excel)

Room to improve

  • 🐛 Items randomly disappear from lists
  • 🐛 Poor randomization algorithm (repeats items too frequently)
  • ❌ No auto-save functionality
  • ❌ Difficult list management and navigation
  • ❌ Limited editing capabilities for list items

Random Number Generator App

From 488 App Store ratings

What 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

Randomizer

Reported bugs

10 issues
  • Items disappear from lists without explanation
  • Poor randomization algorithm repeats items excessively
  • Text clears when attempting to correct spelling mid-entry
  • Lists not auto-saving when switching apps
  • iPad modal window doesn't cover full screen
Show 5 more
  • Duplicate lists created after randomizing
  • iOS 15 compatibility issues (now fixed)
  • Second item missing from two-item lists
  • Randomization bias toward recently added items
  • List items truncated in edit view making them hard to identify

Requested features

21 requests
  • Keyword search within lists
  • Ignore 'the' article in alphabetical ordering
  • Quick save button for edits without overwriting
  • Combine and randomize multiple lists simultaneously
  • Default to 'Your Lists' screen on app launch
Show 16 more
  • Randomization sessions (pick each item once before repeating)
  • Multiple results from single randomize action
  • Smaller font size options when creating lists
  • Add images to list items
  • Quick jump between lists
  • Apple Watch support
  • Handsfree/voice-activated mode for training
  • Find/search feature for large lists
  • Duplicate item detection
  • Export list option (missing in recent update)
  • Ability to name and organize lists in folders
  • Reorder items within lists
  • View randomized list layout all at once
  • Larger, more obvious randomize button
  • Chart/analytics of randomization results
  • Undo/back button for chained selections

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

1 purchases

Randomizer

One-time1
  • Randomizer Pro$1.99
5 purchases

Random Number Generator App

Subscriptions1
  • Random Number Premium Yearly3 Days trial$29.991 Year
One-time4
  • Small Tip$1.99
  • Kind Tip$4.99
  • Great Tip$9.99
Show 1 more
  • Unlock all features$69.99

Questions

Is Randomizer free?
Randomizer is free to download, with in-app purchases available.
Is Random Number Generator App free?
Random Number Generator App is free to download, with in-app purchases available.
Which has better reviews, Randomizer or Random Number Generator App?
Randomizer is rated higher. Randomizer averages 4.6 out of 5 from 270 ratings, while Random Number Generator App averages 4.5 from 488 ratings.
Do Randomizer or Random Number Generator App have ads?
Neither Randomizer nor Random Number Generator App shows ads.
Which is updated more often, Randomizer or Random Number Generator App?
Randomizer ships an update every 5 weeks, and Random Number Generator App every 3 months. Most recently, Randomizer was updated on September 3, 2026 and Random Number Generator App on September 1, 2026.

Other comparisons