20 Best Random Number Generator Apps for Android and iOS 2021

Common people are probably irritated or have no clue about what a random number generator app is. But for gamers or app developers, this one is their daily basis. Also known as RNG, it is actually something that surrounds us every day. For example, RNG is used to show volatility, behave as an artificial limiter, represent chaotic events, and draw winning to your raffle.

In the modern game today, RNG is popular as the main algorithm inside the game. The main purpose of this app is to perform random numbers. And this random number will be used in many online games such as RPG or MMORPG where almost all of its features use RNG. And having a random number generator app on your smartphone is all you need.

List of 20 Best Random Number Generator Apps for Android and iOS 2021

Choosing random number generator apps could be overwhelming for new beginners. You will face a selection of apps and it may confuse you. That is why we gather the 20 best RNG apps for your reference.

1. Random

Random

Android users can rely on this random number generator app since this one is the best. This app is free but if you want to get the full version and feature, payment may be needed. Should you need to make a decision and choose a number, simply activate this app and you will get your desired number. By tapping the randomize button on this app, you will get a new random number.

What you can do on this app is set min and max values, generate the quality of random numbers, allow or don’t allow repetition, and also copy output to your clipboard. If you play dice games, this app is the one you can rely on. It is suitable for 1 to 20 dice. Prepare to win!

Random
Random
Developer: rmaalouf
Price: Free

2. Random.org

RANDOM.ORG

Unlike other RNG apps, Random.org is certified and generated by atmospheric noise approved by the testing lab. Founded in 1998, it generates certified true randomness. Although it has no pretty interface, it is easy to understand and simple. Keep in mind that this is not a gambling app, so don’t you expect that this app may simulate a game.

All you can do in this app is allow you to roll dice, shuffle cards, lotto quick pick, list randomizer, and integer generator. It has 100 different coins from Ancient Rome to 27 modern currencies. You can also roll dice up to six regular dice in one roll. Lotto quick pick is more interesting with 170 from around the world.

Certified True Randomizers
Certified True Randomizers
Developer: RANDOM.ORG
Price: Free
‎RANDOM.ORG
‎RANDOM.ORG
Developer: RANDOM.ORG
Price: Free+

3. Random Number Generator Plus

Random Number Generator Plus

With a beautiful, simple, and elegant look, this random generation number app is a must-have. Just like the RNG app in common, this app generates numbers in every possible way. You don’t need any permission to your device, no ads, and even it is an open-source app. Its features include random number generation, dice roller, lottery simulator, coin flipper, dark mode, shake detection, and sleek UI.

This app allows you to customize numbers in any way and range you want. Meanwhile, the dice roller feature allows you to roll as many dice as you want. That is why it is suitable for games like Dungeons & Dragons. You can also simulate a lottery of up to 5 random lottery tickets. If you want to be a winner in flipping coins, this RNG app is all you need.

Random Number Generator Plus
Random Number Generator Plus

4. Pretty Random

Pretty Random Random Number

Developed by Steven Burnett, this app is available for Android and iOS. It is a great app because you can generate random numbers for free. Just like another randomizer app , you can get features like dice roller, lottery, lotto, pickers, as well as gambling. With a great UX experience, users will also get rotating gradients, simple UI, and a clear interface.

In its new updates, Pretty Random has already fixed the bug problem. The user will get history as well as functional shake to get random numbers. Surely it will spoil you when you need to randomize numbers. Simplicity is what makes this app famous among its users.

Pretty Random - Random Number
Pretty Random - Random Number
‎Pretty Random - RNG
‎Pretty Random - RNG
Developer: steven burnett
Price: Free+

5. Random Number Generator App

Random Number Generator App

iOS users can count on this app when searching for random number generator apps. Amazingly, this app has a very simple interface that tends to be plain. You will only see a blue or green background with numbers appear on the screen. Not only numbers, but you can also generate a random sequence. This app generates numbers and sequences fast.

Features available in this app are generating numbers and sequences only in one tap, repeat and no-repeat mode, text size where you can set it to big or small, history, share and copy, positive and negative value, and also delete sequences. You can also set this app to your convenience by setting vibration, sound, and shake, and even change the background.

6. Random Choice

Random Choice

It is the ultimate fun random number generator app. Not only for its simplicity but also attractive bright interface. It is suitable for those who want to win a game in an easy way. But keep in mind that this app is not a game simulator. All you get is a possibility at a higher rate.

Once you install this app on your smartphone, you may get several interesting features. Such as random numbers, choose from a list, dice roll, random card, random color, and also password generator. Random Choice allows you to set min and max values as well as multiply and quantity. You can choose no selection as well.

Random Choice
Random Choice
Developer: Mex
Price: Free

7. Random Number App Generator

Random Number App Generator

Only available for iOS, this random number generation app is something special. Its main function is to help you generate random numbers on your drawings. Since random numbers are unpredictable, you will need this app to generate them, most importantly, to get a bigger chance of winning.

This app is all you need if you’re a fan of fast card or draw games. By having this app, you can get a winning number to win. This app supports family sharing as well. Meaning, you can add members of your family to one app. Random number App generator may store to six families.

8. Random: Number Generator

Random Number generator

You will be amazed by this app from the very beginning. It has a colorful interface but is simple at the same time. Not only to generate random numbers, but you can also use this app to generate other things such as numbers, rolling dice, choosing yes or no, coin, and even stone scissors paper tossing. Developed by Aleksandr Alekseev, this app supports English and Russian language.

Random: Number Generator is a free app you can download on the App Store. But, if you want to get a pro version you can purchase In-App Purchase for about $0,99 – $ 9,99. It requires at least iOS 9.0 and macOS 11.0 or later. Don’t worry if this app may consume your storage space because its size is only 120,7 MB.

‎Random: Number generator
‎Random: Number generator

9. Random Generator by Apps n Blue

Random Generator by Apps n Blue

Generating random numbers can never be this fun. With the attractive and colorful interface, users will feel a special experience in generating random numbers. It also has a selection of languages from English, French, Italian, German, Spanish, Portuguese, Arabic, Chinese, Russian, and Turkish. There are more than 1 million installs of this app around the world.

Considered to be a new random number generator app, it has already gained popularity. It features a random generator to help you decide what is best, mass customization, roll the dice, and also create team players. Interestingly, the teams you create will be distributed equally. Should you need to create roulette, then this app is all you need.

Random Generator
Random Generator
Developer: Apps n Blue
Price: Free+

10. Random Generator

Random Generator - Numbers Names Words

The next best random number generator app is Random Generator. This app automatically generates random numbers to the custom range which is awesome. It doesn’t stop there; you can get a history of your activity where you can look back. Moreover, this app also generates names, words, and so on. You can generate 100 names and 1000 random words.

Not only generating numbers, names, and words, this app also functions as a decision-maker (Yes/No). But remember, the decision-maker feature is just for entertainment purposes only. To make it more interesting, add a sound from its selection. Now, generating random numbers has become absolutely fun.

11. Random: All Things Generator

Random All Things Generator

If you are a fan of gambling games, then Random: All Things Generator is all you need. With an elegant, simple, and modern interface, users will feel no difficulties in operating this app. It does all the random numbers generator apps can do. For example, roll dice 4 times in one go, decision-making assistance, drawing cards from random decks, and flipping coins all in one tap.

You can also use this app to generate random words, names, letters, as well as traditional tossing of stone scissors paper. Interestingly, it also features shakes for those of you who want more exercise. Simply shake your smartphone to get your random response. One thing you must consider is that this app is categorized as inappropriate. This app is available for free in the Play Store and has gained more than 10,000 downloads.

12. Lottery Number Generator

Lottery Number Generator

This random number generator app is very popular among Android and iOS users for its simplicity and because it’s free. Just like other RNG apps in common, Lottery Number Generator helps you generate random numbers, especially for the lottery. All you have to do is input minimum and maximum values and this app will generate random numbers between that range.

Don’t worry about a group of numbers with specified constraints because this app can solve it. Lottery lovers should install this to get a bigger chance of winning. For your consideration, this app is flagged as inappropriate and may ask for a few permissions of your device. However, there are more than 1,000 downloads since its release in 2018.

Lottery Number Generator
Lottery Number Generator
Developer: Chris Adamson
Price: Free

13. Dice Roller

Dice Roller

Playing dice is all about experience and mostly luck. But, with the Dice Roller app, you don’t have to count only on luck anymore. It is a 3D dice roller simulator created for Android and iOS users to generate numbers and dice roller possibilities. On the other hand, you can also turn this app into a monopoly app where you can play this popular game.

Dice Roller also functions as a virtual roller for any game that requires dice. The best part of this app is that this app provides you with the option of getting more dice while generating random numbers at the same time. There is nothing special with the interface, but you should not doubt its capability.

Dice Roller
Dice Roller
Price: Free
‎Dice Roller ►
‎Dice Roller ►
Developer: Dmitriy Yudin
Price: Free+

14. RNG: Random Number Generator

RNG Random Number Generator

Another powerful random number generator app is RNG: Random Number Generator. With a modern look and user-friendly interface, this app is a must-have. Function as a common RNG app, users will be able to generate random numbers, names picked on a list, random groups or teams, lottery numbers, and even dice rollers.

You will also be able to share and copy random lists or numbers resulted from the app. Get the best experience of lottery games with this app. It is perfect for you who play Euromillions, Irish lottery, National Lottery, New York lottery, and lottery Sambad. There are more than 10,000 downloads even though they are categorized as inappropriate.

Random number generator
Random number generator
Developer: Simple APP DEV
Price: Free

15. Choose For Me – Random Choice Maker

Choose For Me Random Choice Maker

Installing this app helps you decide quickly since this app is basically a decision-maker app. Only available for iOS, this app allows you to include random things you randomly pick. For example, you choose many things from names, numbers, and other things. A generator works just by one click on the randomization button.

Interestingly, this app is not only used for games but for deciding anything in your life. Such as, choosing what restaurant you wish to go to, or where to have dinner tonight, even for tiny decisions like where to buy something. The conclusion is, you can use this app to decide everything and make your life easier.

16. Randomizer – Random Picker

Randomizer Random Picker

This app is an absolute problem solver especially when you need to decide something. Should you feel confused about choosing between a horror or romance movie, then simply click the randomization button in this app. Or when you have to arrange a weekly menu, you can count on Randomizer – Random Picker.

This app has a selection of features such as selecting a random number of min and max value, random color, the random value from a list, groping up to 3 elements, and generating a random group based on a list of values. So, if you want to create unique values, this app is all you need.

Randomizer - Random Picker
Randomizer - Random Picker
Developer: Zilmer Games
Price: $0.99

17. Random Number Generator

Random number generator UX Apps

Amazingly, this app has a beautiful and simple design with 5 useful modes in one app. Once you install this app, you will get a powerful generator for random numbers. This app can generate random numbers with no limitations. It supports decimal and very big/small numbers. Moreover, this app is free and you can just download it on Play Store.

Random Number Generator provides interesting features such as generating random names, lists, and even dice rollers. All you have to do when generating random names is just insert the names and press the button. Besides, if you need to cast lots, you can do it with your friend. The best part is you don’t have to pay for ads.

Random number generator
Random number generator
Developer: UX Apps
Price: Free+

18. Random Picker

Random Picker

Unlike regular random number generator apps, Random Picker offers you interesting experiences in gathering random things. Basically, you can generate almost everything, from names to numbers, letters to yes or no, and other things you want. As a free tool, this app will never disappoint you. Most importantly, this app is an open door to winning.

All you need to do is input a names list, determine how many winners you want, eliminating winning names, and raffle. The result provided by this app is almost accurate so you can count on it. Once you get the result, you can share it by copying the URL. Simple isn’t it?

19. Counter

Counter

Counting has never been so easy. Simply install this app on your Android and you will get handy assistance for counting numbers. Moreover, not only one counting but you can have multiple counting in one app. For each counting, you can add different names and values. Plus, you are allowed to export all of your counting to CSV life.

Counter
Counter
Developer: Roman Tsukanov
Price: Free

20. Pick for Me Free

Pick For Me Free

Have you ever felt confused when you must flip a coin? Having more than two choices is annoying and irritating. So, make your life easier by installing this app and use it to help you. It only requires you to make a list of what you want. The next step is just to click the Pick for Me button and the app will do magic.

The regular Pick for Me Free app is free, but if you want to get more experience you can choose an ad-free version. This app is a true solver when you are confused about choosing between two things. For example, you need to choose a restaurant for dinner, what board game to play, and even what video games are suitable for you.

Pick For Me Free
Pick For Me Free
Developer: KuGrou Software
Price: Free

The conclusion is, a random number generator app is basically life safer. Not only for gamers or to win, but whoever can use it as needed. Hope this 20 best list helps you to choose what is best and get your fix of generating the number.

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