Comparison

Randomizer vs Random Number Generator .

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 .

Generate random numbers quickly and reliably with a clean, ad-free interface. Customize number ranges, choose whether numbers repeat, and use an optional timer for automatic generation. Ideal for various activities, from classroom games to decision-making.

Highlights
  • Customizable number range
  • Generate with or without repetitions
  • Large, clear display
  • Ad-free experience
  • Optional interval timer
  • Fast and reliable performance
Features
Read full description

Need a fast and reliable way to generate random numbers? Looking for a clean, distraction-free random number generator without ads? Random Number Generator is a simple tool designed to generate numbers quickly and efficiently — whenever you need them. Perfect for classroom activities, raffles, statistics, games, decision making, workouts, experiments, or any situation where true randomness matters. Why Choose This Random Number Generator? ● Clean and simple interface ● No ads — no distractions ● Large, easy-to-read fonts ● Fast and reliable performance ● Designed for both casual and professional use Key Features ● Select your own number range ● Generate random numbers with or without repetitions ● Large clear display for easy visibility ● Lightweight and easy to use ● Completely ad-free experience ● Optional interval timer to automatically generate a new random number every few seconds — — — How does this random number generator work? Simply choose your number range and tap generate. The app instantly produces a random number within your selected limits. Can I prevent numbers from repeating? Yes. You can generate numbers with or without repetitions, depending on your needs. Is this app suitable for professional use? Yes. The clean design, reliable performance, and repetition control make it suitable for classroom, sports, research, and structured activities. Does the app contain ads? No. The app is completely ad-free for a distraction-free experience. Can numbers be generated automatically? Yes. You can use the interval timer to generate new random numbers automatically every few seconds. Is the app free? The app is free to download and use, with optional premium features available via in-app purchase. — — — If you enjoy the app, please leave a review on the App Store. Your feedback really helps. Questions or suggestions? We’d love to hear from you. Support Email: AppsForParents@gmail.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/site/appsforparentsprivacy/

Screenshots

Randomizer4 screens
Random Number Generator .4 screens

Verdict

The call

Randomizer and Random Number Generator . are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 . sells 12 in-app purchases, starting at $1.99 per 7 days. 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 .. Both are backed by a comparable volume of ratings — 270 and 428 respectively. Written reviews are what separate them: 81% of Randomizer's written reviews are positive against 75% of Random Number Generator .'s.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on September 3, 2026 and September 23, 2026 respectively.

ScorecardNo meaningful differences
Randomizer versus Random Number Generator .: the parameters behind the verdict, then further details
ParameterRandomizerRandom Number Generator .
PriceFreeFree
Rating4.6 (270 ratings) — better4.5 (428 ratings)
Positive reviews80.9% of reviews — better74.8% of reviews
Number of ratings270428 — better
Update frequencyEvery 5 weeksEvery 5 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size2 MB25 MB
Age rating4+4+
DeveloperRob SammonsNatalia Jakubczyk-Gajewska

Customer experience

Randomizer

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

Random Number Generator .

All ratings428 ratings
Positive86.2%
Neutral4.0%
Negative9.8%
Written reviews107 reviews
Positive74.8%
Neutral4.7%
Negative20.6%

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 .

From 428 App Store ratings

What we love

  • 💡 Simplicity and power
  • 🚀 Efficient and reliable
  • 👍 Great for games and challenges

Room to improve

  • 🔒 Paywall limits free usage
  • 💰 Expensive subscription model
  • 🐛 Occasional bugs and resets

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 .

Reported bugs

2 issues
  • Settings menu issues
  • Unexpected resets and lockups

Requested features

3 requests
  • More customization options
  • Wider range of number generation
  • Clipboard integration for number sharing

In-app purchases

1 purchases

Randomizer

One-time1
  • Randomizer Pro$1.99
12 purchases

Random Number Generator .

Subscriptions11
  • 1 Week Premium Subscription$1.997 Days
  • 1 Week Premium Subscription$5.997 Days
  • 1 Week Premium Subscription7 Days trial$6.997 Days
Show 8 more
  • 1 Week Premium Subscription7 Days trial$7.997 Days
  • Random Number Premium$7.991 Month
  • 6 Months Premium Subscription$11.996 Months
  • Random Number Premium$19.001 Year
  • 3 Months Premium Subscription$24.993 Months
  • 1 Year Premium Subscription$24.991 Year
  • 1 Year Premium Subscription3 Days trial$29.991 Year
  • 1 Year Premium Subscription1 Month trial$49.991 Year
One-time1
  • Premium lifetime$49.99

Questions

Is Randomizer free?
Randomizer is free to download, with in-app purchases available.
Is Random Number Generator . free?
Random Number Generator . is free to download, with in-app purchases available.
Which has better reviews, Randomizer or Random Number Generator .?
Randomizer is rated higher. Randomizer averages 4.6 out of 5 from 270 ratings, while Random Number Generator . averages 4.5 from 428 ratings.
Do Randomizer or Random Number Generator . have ads?
Neither Randomizer nor Random Number Generator . shows ads.
Which is updated more often, Randomizer or Random Number Generator .?
Randomizer ships an update every 5 weeks, and Random Number Generator . every 5 weeks. Most recently, Randomizer was updated on September 3, 2026 and Random Number Generator . on September 23, 2026.

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