Combinatorics: Mathematics
Combinatorics: Mathematics Summary
Combinatorics: Mathematics is a free, with in-app purchases Android app in Education by Pieter Pareit. Released in Mar 2016 (10 years ago). It has about 135K+ installs and 425 ratings with a 4.27★ (good) average. Based on AppGoblin estimates, it reaches roughly 536 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store last updated Aug 30, 2026
Recent activity: 119 installs this week (266 over 4 weeks) showing above average growth View trends →
Combinatorics: Mathematics SDKs Summary
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4.27★
Ratings: 425
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App Description
Calculate and generate permutations, combinations, variations and anagrams.
Explore combinatorics and turn abstract formulas into concrete results. Combinatorics helps students, educators, and anyone working with discrete mathematics calculate and generate arrangements from the elements they enter.
Choose the method that fits your problem:
- Permutations
- Variations
- Variations with repetition
- Combinations
- Combinations with repetition
- Anagrams, including words with repeated letters
Enter your elements, choose how many to select, and decide whether repetition is allowed. The app displays the relevant mathematical formula, the total number of possible results, and a preview of the generated items.
Customize the output separator to make results easy to read or reuse. Choose spaces, commas, semicolons, new lines, or your own separator. When you need the complete result set, save it as a text file or share it with another app. For large calculations, Combinatorics estimates the required storage and generation time and shows live progress while it works.
From quick homework checks to exploring large result sets, Combinatorics puts the formulas and possibilities at your fingertips.