Lottery Probability Calculator
Lottery Probability Calculator Summary
Lottery Probability Calculator is a ad-supported Android app in Tools by Kou The End. Released in Apr 2023 (2 years ago). It has about 11.1K+ installs Based on AppGoblin estimates, it reaches roughly 505 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Apr 27, 2023.
Recent activity: 24 installs this week (101 over 4 weeks) showing steady growth View trends →
Store info: Last updated on Google Play on Apr 27, 2023 .
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App Description
Application that calculates the probability of winning in lotteries, gachas, etc
It is an application that calculates the probability of winning by lottery or gacha.
Enter the probability of winning and how many times you will draw, and you can calculate the probability of winning more than once.
Probabilities can also be entered as percentages and fractions.
・Probability of winning the lottery
Calculate the probability of winning from the appearance rate and the number of trials.
You can calculate the probability of winning more than once when you draw 100 times.
Since the probability of obtaining 0 to 4 times and 5 times or more is also displayed, you can also check the probability of obtaining multiple times.
・Number of times to win the lottery
Calculate the number of trials required to draw a hit from the appearance rate and acquisition probability.
You can calculate how many times you have to draw a lottery with a probability of winning 0.1% to get a probability of 80% or more.
The number of times in 5% increments for each probability of winning is also displayed in a list, so you can easily check the number of times you need.
・Probability of getting everything
When there are multiple prizes in gacha etc., calculate the probability of getting all of them by subtracting the specified number of times.
You can easily check the probability of completing the lottery with 10 types of prizes when you draw 30 times.