# Probability Calculator

> Let's calculate the probability of winning in lottery!

Canonical page: [https://chrome-stats.com/d/com.ikura.ProbabilityCalculator](https://chrome-stats.com/d/com.ikura.ProbabilityCalculator)

## Overview

- **ID:** `com.ikura.ProbabilityCalculator`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** MANGO CORP
- **Category:** GAME\_SIMULATION
- **Downloads:** 261
- **Version:** 1.0
- **Last updated:** 2024-01-10
- **First published:** 2024-01-10
- **Publisher country:** JP
- **Size:** 45 MB
- **Data as of:** 2026-05-20
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.ikura.ProbabilityCalculator)
- **Website:** [https://ikura-corp.com](https://ikura-corp.com/)
- **Privacy policy:** [https://ikura-corp.com/privacy-policy/](https://ikura-corp.com/privacy-policy/)

## Description

Let&#39;s calculate the probability of winning in lottery or gacha!<br>Calculate the probability and spin the gacha efficiently!<br><br>This app is an app that allows you to calculate the ``probability of winning&#39;&#39; and ``number of times required to win&#39;&#39; in lottery games, gachas, etc.<br>■Probability of winning<br>Calculate the probability of winning from the appearance rate (winning probability) and the number of trials.<br>You can see the probability of winning at least once out of the number of attempts.<br><br>example:<br>Appearance rate (probability of winning) 1%<br>Number of trials: 100 times<br>Probability of winning → 63.396….%<br><br>■Number of times required to hit<br>Calculate the number of trials required to win from the appearance rate (winning probability) and the expected probability.<br>You can see how many times you need to draw to win with a higher probability than you expected.<br><br>example:<br>Appearance rate (probability of winning) 1%<br>Expected probability: 90%<br>Number of trials required → 230 times

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.applovin.array.apphub.permission.BIND_APPHUB_SERVICE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.ikura.ProbabilityCalculator)