YourLuck - Expectation Calculator app for iPhone and iPad

YouLuck is an app solely built to answer your question: "How many times do I have to do THIS in order to get what I want?"

For example, you might have found yourself in such situations like:

- "How many lotteries do I have to buy to win if chances are 2 out of 100,000?"
- "How many times do I have to kill these monsters to drop the super-uber-weapon-of-your-favorite-game if the drop rate is said to be 1.8%?"
- "How much do I have to pay for In-App Purchase to get your favorite cards/monsters/items in random drop systems of freemium games?"
- "How many drops can I expect when I try 100 times for drop rate of 5.8%?"

This is exactly when this app comes in handy. YourLuck can give you the best answer in a matter of seconds and a couple of swipes! Learn how to use by looking at screenshots, its super easy!

*This app is completely free without any advertisements or feature restrictions.