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Permutation and Combination

Permutation and Combination

by Keiji Matsui

13 ratings
9 reviews
📚 Education
🔧 Utilities
Free

Details

  • Released
  • Updated

Features

Developer

Keiji Matsui
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Permutation and Combination screenshot #1 for iPhone
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⭐9
Reviews↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦w/o updates
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About

Easily calculate permutations and combinations with this educational tool. It provides a straightforward way to solve mathematical problems related to arrangements and selections.

✓Calculate permutations
✓Calculate combinations
✓Easy to use interface
✓Educational tool
Show original description

What's New in Permutation and Combination

2.1

January 6, 2022

Added the privacy policy

User reviews

Most RecentHighest RatedLowest Rated

App stopped working

This app worked beautifully on my iPhone 14, but now that I upgraded to iPhone 17, it has stopped working. The two bars where you choose n and k no longer display the numbers. I can hear the sound when I scroll down but no numbers appear
AdadotmrAdadotmr

FOR PEOPLE HAVING THE INVISIBLE NUMBERS

all you have to do is turn off dark mode
spotricrspotricr

This was a 5 star app until the last update

This was a great little app, but on the last update, the scroll inputs (from and choose input numbers) are now blank. The results still show but I have to blindly attempt to change the inputs until the output looks correct. It was 5 stars before before that (and it may work for you... but if you update the iOS, Apple purposely kills your battery life to get you to buy a newer phone).
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GregWoodwardGregWoodward

Great until update

Up until i had to update my software this was my go to program for determining P&C but now the scroll bars are invisible AND the final results are invisible as well. Please fix!
darksideskyydarksideskyy

It’s broken

Currently not working for iPhone X newest OS
kitenitekitenitekitenitekitenite
See 4 more reviews

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FAQ

What is Permutation and Combination?

Permutation and Combination is an educational app designed to help users easily calculate permutations and combinations. It's a tool for solving mathematical problems related to arrangements and selections.

Is Permutation and Combination free to use?

Yes, Permutation and Combination is available for free. There are no costs associated with downloading or using its core features.

What devices does Permutation and Combination support?

Permutation and Combination is compatible with iPhone, iPod, and Apple Watch devices. This allows for calculations on various Apple platforms.

How often is Permutation and Combination updated?

The app was last updated on January 6, 2022, with version 2.1. While updates are not frequent, the current version provides stable functionality.

What is the age rating for Permutation and Combination?

Permutation and Combination has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger learners.

Does Permutation and Combination have ads?

No, Permutation and Combination does not contain advertisements. Users can enjoy an ad-free experience while using the app.

What is the user rating for Permutation and Combination?

Permutation and Combination has a user rating of 4.1 stars, based on 13 ratings. This suggests a generally positive reception from its users.

Can Permutation and Combination be used offline?

As a calculation tool, Permutation and Combination does not require an internet connection to perform its core functions. Users can calculate permutations and combinations offline.