Probability Calc of winning 4+

Lottery Probability Calculator

IKURA CORPORATION LLC

Designed for iPad

    • Free

Screenshots

Description

Let's calculate the probability of winning in lottery or gacha!
Calculate the probability and spin the gacha efficiently!

This app is an app that allows you to calculate the ``probability of winning'' and ``number of times required to win'' in lottery games, gachas, etc.
■Probability of winning
Calculate the probability of winning from the appearance rate (winning probability) and the number of trials.
You can see the probability of winning at least once out of the number of attempts.

example:
Appearance rate (probability of winning) 1%
Number of trials: 100 times
Probability of winning → 63.396….%

■Number of times required to hit
Calculate the number of trials required to win from the appearance rate (winning probability) and the expected probability.
You can see how many times you need to draw to win with a higher probability than you expected.

example:
Appearance rate (probability of winning) 1%
Expected probability: 90%
Number of trials required → 230 times

App Privacy

The developer, IKURA CORPORATION LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Location
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Usage Data
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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