Probability calculator is a tools app developed by Tankyusha.
Download Statistics
Probability calculator has been downloaded 4.1 thousand times. In the last 30 days, the app was downloaded 280 times.
User Ratings
The app has no ratings yet.
App Information
Probability calculator is FREE to download. The APK download size is 19.31 MB. The latest version available is 1.2.5. The last update was on September 14, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play April 2025.
Description
The "Probability Calculator" is an app that allows you to simulate gacha probabilities.
Main Features:
Detailed Probability Calculation: By setting the win rate (probability of getting the desired item), the number of pulls (attempts), and the desired number of times you want to obtain the item, you can calculate the probability of getting it at least once, and estimate the number of pulls or cost required to achieve your desired number of hits. Result Visualization: Calculation results are displayed clearly and are easy to understand. Cost Calculation: You can also calculate the cost involved per pull, helping you understand how many attempts you can make within your budget.
Recommended for:
Players who want to simulate probabilities before pulling on a new gacha. Players who want to know roughly how much they might need to spend (via in-app purchases) to get the item they want. Anyone interested in probability calculations.
How to Use:
Enter the win rate, number of pulls, desired number of hits, and (optionally) the cost per pull. Tap the "Submit" button. Check the results.
Please Note:
This app is strictly a simulator and does not guarantee actual gacha results. Please use the calculation results as a guideline or estimate only.
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★★★★★
I thought I was getting extremely unlucky with legendarily pulls on a pvz game, but them I used this app and I can be happy knowing that the chances were never on my side! Thank you!
Google Play Rankings for Probability calculator
This app is not ranked
Technologies used by Probability calculator
Probability calculator is requesting 11 permissions and we don't have library information (yet).
Permissions
Network communication
view network connections,
full network access,
Google Play license check
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Each subscription will automatically renew 3 days before the expiration date for
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