Comparison

RANDOM.ORG vs Listler

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

Head to head
About

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.

Highlights
  • Certified true randomness
  • Coin flipper
  • Dice roller
  • Card shuffler
  • Lotto quick pick
  • Integer generator
  • List randomizer
Features
Read full description

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.

About

Listler

Features
Read full description

Listler lets you enter list items and then generate random shuffles of that list. You can edit the list at any time, and the list persists upon app restart.

Screenshots

RANDOM.ORG4 screens
Listler2 screens

Verdict

The call

The clearest difference is in-app purchases: Listler at none against RANDOM.ORG's 6. RANDOM.ORG's advantage is iOS requirement (15.0 vs 26.0). 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.ORG sells 6 one-off in-app purchases. Listler asks for nothing beyond the download.

Scorecard2 real differences · 8 level
RANDOM.ORG versus Listler: the parameters behind the verdict, then further details
ParameterRANDOM.ORGListler
PriceFreeFree
Rating4.6 (1.3K ratings) — better—
Positive reviews59.2% of reviews—
Number of ratings1.3K — better—
Update frequencyEvery 3 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better26.0
Further details — not scored
Size14 MB0 MB
Age rating4+4+
DeveloperRANDOM.ORGJulian Ong

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.)

Listler

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

RANDOM.ORG

One-time6
  • Card Shuffler$0.99
  • Integer Generator$0.99
  • Dice Roller$0.99
Show 3 more
  • List Randomizer$0.99
  • Lotto Quick Pick$0.99
  • All Randomizers$2.99
None

Listler

No in-app purchases

Questions

Is RANDOM.ORG free?
RANDOM.ORG is free to download, with in-app purchases available.
Is Listler free?
Listler is free to download, with no in-app purchases.
Do RANDOM.ORG or Listler have ads?
Neither RANDOM.ORG nor Listler shows ads.

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