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J42 Random Number Generator - v102.21.10.24

7.4 MB / 10K+ Downloads / Rating 5.0 - 211 reviews


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J42 Random Number Generator -, developed and published by Java42 Mobile, has released its latest version, v102.21.10.24, on 2023-12-11. This app falls under the Entertainment category on the Google Play Store and has achieved over 10000 installs. It currently holds an overall rating of 5.0, based on 211 reviews.

J42 Random Number Generator - APK available on this page is compatible with all Android devices that meet the required specifications (Android 5.0+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: com.java42.j42ramdomnumbergenerator

Updated: 1 year ago

Developer Name: Java42 Mobile

Category: Entertainment

New features: Show more

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing J42 Random Number Generator - on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

App Rating

5.0
Total 211 reviews

Reviews

5 ★, on 2020-05-24
Great! Could a lotto version of app be made or a custom feature be added where you can generate numbers for big games? 5 stars!

5 ★, on 2019-08-18
I use this app to pick my 3 and 4 digit lottery numbers. Works great. Fast and simple. The customizable colors and fonts are a cool bonus.

5 ★, on 2019-08-18
Great lottery number picker. I like being able to ignore duplicate digits.

Previous Versions

J42 Random Number Generator - v102.21.10.24
2023-12-11 / 7.4 MB / Android 5.0+

About this app

This application will generate a sequence of 2, 3 or 4 digit numbers that cannot be reasonably predicted. Tap a digit to turn it off or on. Any noticeable predictability is nothing more than a random chance or coincidence. No individual digit can be predicted from knowledge of any other digit or group of digits.

The minimum output value is "0000" and the maximum output value is "9999". Optionally, the minimum value can be be increased to "1000" by a program setting. The random set can be further reduced by a program setting which will eliminating duplicate digits in the result. Even further reduction in the output set can be obtained by reducing system entropy through a program setting.

The RNG (random number generator) 'seed' is based on the current time in nanoseconds. This is a rapidly changing value and controls whether the random number generator produces a new set of random numbers or repeats a particular set of random numbers. This assures no two invocations of the program will produce the exact same sequence of result numbers. The seed can be manually set through a program setting. Manually setting the seed will cause the program to repeat the exact same number sequence. Useful to amaze your friends at your ability predict numbers.

System entropy can be reduced by a program setting. Using this setting will severely impact the result set and a min/max of 10 numbers will be generated. As entropy is reduced with each generated number, predictability greatly increases and is no longer a matter of random chance or coincidence.

The use of the application is strictly for your personal entertainment. Other versions of this application produce varying results sets. This version produces 1,2,3 or 4 digit results.

New features

v102 - Fix slow startup on older devices.

Use the in-app feedback option to leave comments and suggestions.

App Permissions

Allows applications to access information about networks.
Allows applications to open network sockets.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.