Comparison

RANDOM.ORG vs Lunar Calendar And Widget

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

Lunar Calendar And Widget

Track lunar phases and events with a clean, minimalistic interface. Get quick access to moon information via a customizable home screen widget and receive timely reminders for new and full moons.

Highlights
  • Intuitive lunar calendar tracking
  • Customizable home screen widget
  • Monthly, weekly, and daily views
  • New and full moon reminders
  • Push notification options
Features
Read full description

- Lunar Calendar and Widget is a highly intuitive and user-friendly iOS app that allows users to track the lunar calendar with ease. The app offers a sleek and minimalistic interface that provides a clutter-free experience and allows users to focus solely on the lunar events and phases. The app offers a variety of views, including a monthly, weekly, and daily view, allowing users to easily view upcoming and past lunar events. - One of the app's most unique features is its customizable widget that can be added to the user's home screen. The widget displays important lunar information, such as the current lunar phase, upcoming lunar events, and the time of the next full moon, providing users with quick and easy access to this information without having to open the app. - One more advance feature is reminder of upcoming new moon and full moon phases. This function ensures that users never miss any important lunar event and can plan their activities accordingly. With customizable push notification options, users can set reminders for specific lunar events or choose to receive notifications for all lunar phases - Lunar Calendar and Widget is an excellent tool for anyone interested in tracking the lunar calendar. The app's intuitive interface, customizable widget, and various customization options make it a valuable resource for anyone who wants to stay up-to-date on the moon's phases and events.

Screenshots

RANDOM.ORG4 screens
Lunar Calendar And Widget4 screens

Verdict

The call

RANDOM.ORG and Lunar Calendar And Widget both sit at 4.6 stars, but that hides the real split: 100% of Lunar Calendar And Widget's written reviews are positive against 60% of RANDOM.ORG's. RANDOM.ORG's advantage is ads (none vs shown) and update cadence (every 3 months vs every 7 months). On price, rating, ratings volume and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for RANDOM.ORG against 4.7 for Lunar Calendar And Widget. Both are backed by a comparable volume of ratings — 1.4K and 470 respectively. Written reviews are what separate them: 60% of RANDOM.ORG's written reviews are positive against 100% of Lunar Calendar And Widget's.

UpkeepUpdate frequency

RANDOM.ORG ships an update every 3 months, Lunar Calendar And Widget every 7 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
RANDOM.ORG versus Lunar Calendar And Widget: the parameters behind the verdict, then further details
ParameterRANDOM.ORGLunar Calendar And Widget
PriceFreeFree
Rating4.6 (1.4K ratings)4.7 (470 ratings) — better
Positive reviews59.5% of reviews100.0% of reviews — better
Number of ratings1.4K — better470
Update frequencyEvery 3 months — betterEvery 7 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size14 MB8 MB
Age rating4+4+
DeveloperRANDOM.ORGKhang Le

Customer experience

RANDOM.ORG

All ratings1,336 ratings
Positive91.1%
Neutral2.3%
Negative6.6%
Written reviews131 reviews
Positive59.5%
Neutral8.4%
Negative32.1%

Lunar Calendar And Widget

All ratings219 ratings
Positive94.5%
Neutral3.7%
Negative1.8%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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.)

Lunar Calendar And Widget

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

RANDOM.ORG

No in-app purchases

None

Lunar Calendar And Widget

No in-app purchases

Questions

Is RANDOM.ORG free?
RANDOM.ORG is free to download, with no in-app purchases.
Is Lunar Calendar And Widget free?
Lunar Calendar And Widget is free to download, with no in-app purchases.
Which has better reviews, RANDOM.ORG or Lunar Calendar And Widget?
Lunar Calendar And Widget is rated higher. RANDOM.ORG averages 4.6 out of 5 from 1.4K ratings, while Lunar Calendar And Widget averages 4.7 from 470 ratings.
Do RANDOM.ORG or Lunar Calendar And Widget have ads?
Lunar Calendar And Widget shows ads; RANDOM.ORG does not.
Which is updated more often, RANDOM.ORG or Lunar Calendar And Widget?
RANDOM.ORG ships an update every 3 months, and Lunar Calendar And Widget every 7 months. Most recently, RANDOM.ORG was updated on November 6, 2026 and Lunar Calendar And Widget on November 3, 2026.

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