Randa

Randa

Generate random numbers

9 ratings
4 reviews
Free

Details

  • Released
  • Updated
Randa screenshot #1 for iPhone
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About

Easily generate random numbers within a specified range. Shake your device to get a new number or press and hold to copy it. Useful for decision-making, games, and more.

Generate random numbers
Set custom min/max range
Shake to generate
Copy number with press and hold
Decision-making tool
Board game helper
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What's New in Randa

1.5.0

January 29, 2026

- The app now requires iOS 26.

User reviews

Suggestions

Amazing!

s u g g e s t t i o n s 8)
• Custom BG Colors
• Custom Number Fonts

Repeat

It doesn’t repeat the same numbers one after another but it does repeat the same group of numbers a lot

Response from developer

The app generates truly random or consecutively unique numbers (opt-in). What you want is not considered a random number, but rather exhaustive randomization or shuffled sequence selection. This feature is not supported by the app.

Not random

I tried Randa, to generate a cubic die, by setting the minimum at 1 and the max at 6. I noticed that the second number generated was never the same as the first. Maybe that’s because the button is labeled “ CHANGE.” But that’s not random: when throwing a pair of dice, doubles occur with probability 1/6. To be sure, I changed the max to 2 and generated a boring sequence: 1,2,1,2,1,2,…. which is clearly not random, like a coin toss!

The developer has fixed this bug, so I have revised my rating to 5.
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Not random

I tried Randa, to generate a cubic die, by setting the minimum at 1 and the max at 6. I noticed that the second number generated was never the same as the first. Maybe that’s because the button is labeled “ CHANGE.” But that’s not random: when throwing a pair of dice, doubles occur with probability 1/6.

To be sure, I changed the max to 2 and generated a boring sequence:
1,2,1,2,1,2,…. which is clearly not random, like a coin toss!
Show more

Developer apps

FAQ

What is Randa?

Randa is a utility app designed to generate random numbers within a user-defined minimum and maximum range. It's useful for decision-making, games, and other scenarios requiring random selection.

How do I generate a random number in Randa?

You can generate a random number by setting your desired minimum and maximum values and then shaking your device. Pressing and holding the generated number will copy it to your clipboard.

Does Randa support truly random or consecutively unique numbers?

Randa can generate truly random or consecutively unique numbers, which is an opt-in feature. However, it does not guarantee that all numbers in the range will appear before repeating, as exhaustive randomization is not supported.

What devices is Randa available on?

Randa is available on a range of Apple devices, including Mac, Apple Watch, iPhone, and iPad, making it accessible across your ecosystem.

What is the age rating for Randa?

Randa has an age rating of 4+, indicating it is suitable for children and adults alike, with no mature content.

When was Randa last updated?

Randa was last updated on January 29, 2026, with version 1.5.0. This indicates ongoing support and potential for future improvements.

Does Randa have ads?

No, Randa does not contain advertisements. It is a completely ad-free application, providing an uninterrupted user experience.

What do users like about Randa?

With a perfect 5.0-star rating from 9 reviews, users appreciate Randa's simplicity and effectiveness in generating random numbers. Its ease of use for various applications like decision-making and games is a key positive.