Random Balls vs Number Roulette

With this app, you can create sequences of random numbers by yourself. Great to use when you need to generate random numbers. Basically, each ball is bouncing around, collide with other balls and walls along the way, and finally some of the balls will reach 'target points' and they will serve as your result balls. There're a bunch of different physics-based ball machines in this app, they use accelerometer datas from your device to simulate real world movements and collisions. Each ball machine is well designed with the thought of adding real world random data into the system. With all of these, they gives you ball combinations, that are high quality in terms of randomness. Shake and rotate your phone, let those balls collide and mix, put the phone up-right and you will have sequence of random balls. Each ball machines are slightly different to operate. # Each ball machine can generate up to 20 random balls in up to 100 balls. # You can group as many as 10 ball machines together # The final results are only for your references.

A practical tool app that lets you randomly select a number from a specified numeric range simply by entering the minimum and maximum values. Supporting non-negative integers, it is designed for fair number selection and sampling across business, educational, and daily scenarios. Key Features Easy Numeric Range Setup - Automatically generates a number selection wheel by entering min and max values. - Example: min:0 max:24 → 25 elements from 0 to 24 - Example: min:101 max:150 → 50 elements from 101 to 150 Flexible Layout Options - Reverse: Arrange numbers in descending order - Randomize: Shuffle the number layout Multilingual Support - Supports over 30 languages, making it suitable for global use Speed Adjustment - Fine-tune the spin and selection speed to fit your specific needs and pace Use Cases - Random sampling and extraction of data numbers or IDs - Order selection and fair draws for meetings or events - Random number assignment for training, studying, or research With simple operations and precise number handling, this app is a versatile solution for boosting work efficiency and daily decision-making.