The first random number generator with a physics engine!

Lotto Machine is purely designed to help you pick your numbers for the lottery - sounds boring, right? Wrong! With a gorgeous UI, a spinning drum and physics & parallax that you can control with the accelerometer, now playing the lottery can be fun no matter the outcome!

You can choose how many numbers to pick, and how many numbers to pick from, so you can use it for non-lottery related purposes, even for games. Roll 6D20? Easy!

Bring a little fun into your life, and who knows - you might even win (and if you do, please let us know)!

Lotto Machine supports VoiceOver and high contrast modes, and we endeavor to be accessible to all.


Life of Riley Kevin MacLeod (
Licensed under Creative Commons: By Attribution 3.0 License

What's New

Version 4.0.4

• Tweaks the button layout a tiny bit for iPhone X

• Adds support for iOS 11 & new devices

• Adds support for the new 10.5-inch iPad Pro: 23,232 new pixels!
• Haptic impact on iPhone 7 and newer

• Fixes material caching issue that may have caused picked numbers to not match settings on some devices

• Dynamic & fresh 3D look & feel, using Physically-Based Rendering
• Adjusts contrast for 'Use Darker Colors' accessibility mode
• Extra playfulness!

If you enjoy this update, please leave a star rating or review — it really helps! :-)

Ratings and Reviews

4.5 out of 5

86 Ratings

86 Ratings

Almost good


Has number of balls and largest number options. Needs customizable power/ mega ball generator with those options as well.

Fun way to generate random numbers


If you need a fun way to generate a set of random numbers from a limited domain of numbers, this is a great way to do it!

To the dev: thanks for one of my favorite Twitter accounts. Your research (and reposts!) are a great read!

App title is 100% true statement


This Application does exactly what it claims to do. Generates Random numbers! And has Physics! What more could you want?
Ah, I hear you say"I want the balls to drop out of the carrousel?" Maybe next release? -1 Star for this missing feature.


Steven Troughton-Smith
23.8 MB
Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2012-2017 High Caffeine Content


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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