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.
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.
- Certified true randomness
- Coin flipper
- Dice roller
- Card shuffler
- Lotto quick pick
- Integer generator
- List randomizer
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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.
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.
- Intuitive lunar calendar tracking
- Customizable home screen widget
- Monthly, weekly, and daily views
- New and full moon reminders
- Push notification options
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- 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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
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.
| Parameter | RANDOM.ORG | Lunar Calendar And Widget |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1.4K ratings) | 4.7 (470 ratings) — better |
| Positive reviews | 59.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 1.4K — better | 470 |
| Update frequency | Every 3 months — better | Every 7 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 14 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | RANDOM.ORG | Khang Le |
Customer experience
RANDOM.ORG
Lunar Calendar And Widget
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
RANDOM.ORG
No in-app purchases
Lunar Calendar And Widget
No in-app purchases
Questions
Is RANDOM.ORG free?
Is Lunar Calendar And Widget free?
Which has better reviews, RANDOM.ORG or Lunar Calendar And Widget?
Do RANDOM.ORG or Lunar Calendar And Widget have ads?
Which is updated more often, RANDOM.ORG or Lunar Calendar And Widget?
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