Key takeaways
- Discrete Math: Study & Quiz covers logic, proofs, sets, number theory, induction, combinatorics, probability, recurrences and graph theory.
- It pairs lessons with quick, topic, timed and adaptive quizzes, a homework mode, practice exams and working tools such as a truth-table generator.
- The app's page on this site says it is a study companion, not a replacement for a course, and that it is not affiliated with any university.
- It is free with ads and Google Play lists no in-app purchases.
- Reign Creative LLC is open to institutional, tutoring, edtech, licensing and acquisition discussions, all nonbinding.
The Google Play listing describes Discrete Math: Study & Quiz as a focused study companion designed for college students, computer science learners and anyone returning to the subject. This page is for university departments, tutoring services and edtech platforms considering whether working with the app makes sense, and for anyone interested in licensing or acquiring it.
Coverage, unit by unit
The app's page on this site, drawing on the store screenshots, describes the course as a sequence of units:
- Logic and reasoning
- Quantifiers and rules of inference
- Proof techniques
- Sets, functions and countability
- Number theory and modular arithmetic
- Induction and algorithms
- Combinatorics
- Probability
- Recurrences
- Graph theory
Each unit breaks into topics and lessons with knowledge checks and a mastery measure. Practice comes as quick practice, topic, timed and adaptive quizzes, review of missed questions, a custom homework mode and full-length practice exams. A tools section works through mechanical steps: a truth-table generator, a logical-equivalence checker, a statement simplifier, a converse-inverse-contrapositive helper, quantifier negation and an argument-validity checker. A progress screen tracks accuracy, streaks, weekly goals and focus time.
The app is free with ads, and Google Play lists no in-app purchases.
University departments
A department could explore:
- a revision pathway mapped to its own syllabus order;
- co-developed question sets for topics where students struggle, reviewed by its staff;
- an educational partnership that gives students a clear, free practice resource.
One condition is non-negotiable and comes from the app's page on this site: the app is not affiliated with any university, and a course's own definitions and notation take priority where they differ. Any partnership would keep that clear.
Tutoring services
The homework mode, which builds a set around what a student is studying that week, and the timed and adaptive quizzes suit between-session work. A tutoring company might discuss cross-promotion, sponsorship, or co-development of tutor-facing material. The limits stated on the app's page matter here too: the app does not grade proofs written in a student's own words the way an instructor would, so it complements a tutor rather than replacing one.
Edtech platforms
For platforms, the questions are about content and integration. Reign Creative LLC is open to discussing licensing, integrations supported by the app's existing capabilities, white-label versions where technically feasible, publishing and distribution, and localisation. A useful first message says which units interest you, how your learners would reach them, and what technical form you have in mind.
A worked example: an exam-week bundle
Suppose a tutoring service supports 40 students through a final exam. Two weeks out, each student takes one full practice exam and records the units where they lost marks. Their tutor then builds a homework set in the app for the two weakest units, and the student completes one timed quiz a day. If each daily quiz takes 15 minutes, a student spends 14 × 15 = 210 minutes, three and a half hours, on targeted practice over the fortnight, while tutor time goes on explaining proofs. A partnership could formalise the routine into a branded guide, with the tutoring service supplying the explanations and Reign Creative supplying the practice structure.
Acquiring the discrete math app, and the Play transfer
Reign Creative LLC is open to serious discussions about acquiring this app, a group of education apps or the full portfolio. This page shows no prices, valuations, revenue or user numbers, and it is not an offer to sell.
A sale would be completed on Google Play through its developer-account transfer. Google's help explains that the move carries the app's users, statistics, ratings, reviews and store listing to the buyer, while bulk export and earnings reports stay with the seller, who may want to download them first. Both accounts must be registered and active, and test groups, such as closed testing tracks, must be recreated by the new owner. Because the app shows ads, its ad integrations would be updated after the move.
Starting a conversation
Get in touch through the partnerships page or at ReignCreativeSupport@gmail.com. Say who you are, which institution or company you represent, and what you have in mind in a sentence or two. Please do not include confidential, financial or personal information in a first message. Discussions are nonbinding until due diligence is complete and both sides have signed terms.
To see the teaching approach, read the Discrete Math app guide, how to study for a discrete math exam and the discrete math cheat sheet. The app is one of our education and brain apps.
Good to know
Frequently asked questions
Can a university department recommend Discrete Math: Study & Quiz?
What tools are in the discrete math app?
Could an edtech platform license the discrete math content?
Does the discrete math app grade written proofs?
Sources
- Discrete Math: Study & Quiz (opens in a new tab)Google Play — accessed
- Transfer apps to a different developer account (opens in a new tab)Google Play Console Help — accessed
About the author
Reign Creative LLC — The independent app studio that builds the apps covered on this site and publishes every article here. On Google Play it publishes as Reign Collective Apps.
We use AI tools to help research, draft and edit our articles. Each article lists the sources its factual claims rely on, and details about our apps come from their live Google Play listings. No article on this site has been reviewed by an independent expert unless the reviewer is named on it.
No person at Reign Creative LLC has read this article in full. It was published after automated checks and an AI editorial review, which are described in our editorial policy and are not the same as a person reading every sentence.
Spotted an error? Tell us — how corrections are handled is set out in our editorial policy.