Comparison

Random Number Generator. RNG vs RandLetter

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. RNG

This app provides a versatile tool for generating random numbers, letters, and making decisions. It offers various randomization features like dice rolling, coin flipping, and custom list selection. Users can also utilize widgets and Apple Watch integration for quick access to random outcomes.

Highlights
  • Number generator (0-999999999)
  • Letter generator
  • Dice roller
  • Custom list item generator
  • Coin flipper
  • Rock-Paper-Scissors
  • Widgets and Apple Watch support
Features
Read full description

Random is a simple, powerful random generator for everyday decisions, games, raffles, classrooms, testing, and quick picks. Need a number? Rolling dice? Choosing from a list? Flipping a coin? Let Random decide. Generators: • Number generator • Letter generator • Dice roller • List picker • Yes or No • Coin flipper • Card generator • Rock Paper Scissors • Random map point • Color generator • Date & time generator Presets Save your favorite generator settings as presets and reuse them anytime. Presets work across the app, widgets, Shortcuts, and Apple Watch, so your most-used randomizers are always close. Widgets Add Random widgets to your Home Screen and generate results without opening the app. Use standard widgets for quick generators or preset widgets for your saved setups. Shortcuts Run supported generators and saved presets from Apple Shortcuts for faster workflows and automation. Apple Watch Use Random on Apple Watch to generate numbers, dice, coins, cards, lists, and more from your wrist. History View recent results in one shared Recent screen. Filter by generator and manage history when you want a clean start. Fast Controls Generate new results by tapping the randomize button, pressing the Spacebar on an external keyboard, or shaking your device. Touch and hold results to copy, clear, or manage them with context menus. Random Premium Upgrade to Random Premium to unlock more powerful features: • Save and run custom presets • Import lists from files or paste from the clipboard • Sync your data across devices • Customize app tints and icons • Support indie development Subscription Information Random Premium may be available as weekly, monthly, annual, or lifetime access depending on available offers. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in your App Store account settings. Prices and available plans are shown in the app before purchase. Terms & Conditions: https://yahenskyi.dev/terms-conditions/ Privacy Policy: https://yahenskyi.dev/privacy-policy/

About

RandLetter

Generate random letters for games or creative writing. This utility allows you to exclude specific letters and includes a countdown timer for gameplay.

Highlights
  • Random letter generation
  • Blacklist letters
  • Countdown timer
  • Kennedy Games support
  • Name generation
Features
Read full description

RandLetter is a simple app that generates random letters. It is perfect for Kennedy Games, writing names or whenever you need a random letter. The app gives you the opportunity to blacklist selected letters. It also contains a timer to count down when you are playing games.

Screenshots

Random Number Generator. RNG4 screens
RandLetter3 screens

Verdict

The call

The clearest difference is in-app purchases: RandLetter at none against Random Number Generator. RNG's 9. RandLetter also leads on rating (5.0 vs 4.6) and review sentiment (80% vs 61%). Random Number Generator. RNG's advantage is update cadence (fortnightly vs every 16 months) and ratings volume (3.3K vs 3). On price, ads and device support 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. RNG sells 9 in-app purchases, starting at $2.99 per month. RandLetter asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

RandLetter holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Random Number Generator. RNG has 3.3K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 61% of Random Number Generator. RNG's written reviews are positive against 80% of RandLetter's.

UpkeepUpdate frequency

Random Number Generator. RNG ships an update fortnightly, RandLetter every 16 months. Both last shipped on November 6, 2026.

Scorecard7 real differences · 3 level
Random Number Generator. RNG versus RandLetter: the parameters behind the verdict, then further details
ParameterRandom Number Generator. RNGRandLetter
PriceFreeFree
Rating4.6 (3.3K ratings)5.0 (3 ratings) — better
Positive reviews60.6% of reviews80.0% of reviews — better
Number of ratings3.3K — better3
Update frequencyFortnightly — betterEvery 16 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPad, iPod
Requires iOS17.014.6 — better
Further details — not scored
Size59 MB4 MB
Age rating4+4+
DeveloperVolodymyr YahenskyiInmitto AS

Customer experience

Random Number Generator. RNG

All ratings3,317 ratings
Positive90.4%
Neutral3.9%
Negative5.7%
Written reviews231 reviews
Positive60.6%
Neutral10.4%
Negative29.0%

RandLetter

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive80.0%
Neutral20.0%
Negative0.0%

In-app purchases

9 purchases

Random Number Generator. RNG

Subscriptions7
  • Monthly plan3 Days trial$2.991 Month
  • Monthly plan$2.991 Month
  • Monthly plan$4.991 Month
Show 4 more
  • Weekly plan$4.997 Days
  • Annual plan7 Days trial$19.991 Year
  • Yearly plan7 Days trial$29.991 Year
  • Annual plan$29.991 Year
One-time2
  • Lifetime. One-time purchase$35.99
  • Lifetime plan$59.99
None

RandLetter

No in-app purchases

Questions

Is Random Number Generator. RNG free?
Random Number Generator. RNG is free to download, with in-app purchases available.
Is RandLetter free?
RandLetter is free to download, with no in-app purchases.
Which has better reviews, Random Number Generator. RNG or RandLetter?
RandLetter is rated higher. Random Number Generator. RNG averages 4.6 out of 5 from 3.3K ratings, while RandLetter averages 5.0 from 3 ratings.
Do Random Number Generator. RNG or RandLetter have ads?
Neither Random Number Generator. RNG nor RandLetter shows ads.
Which is updated more often, Random Number Generator. RNG or RandLetter?
Random Number Generator. RNG ships an update fortnightly, and RandLetter every 16 months. Most recently, Random Number Generator. RNG was updated on November 6, 2026 and RandLetter on November 6, 2026.

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