Report updated May 20, 2026

Overview · Full Intel report in progress

The Devil's Calculator: A Math is an established educational app that is free with in-app purchases. With a 4.5/5 rating from 825 reviews, it shows polarized user reception.

What is The Devil's Calculator: A Math?

The Devil's Calculator is an educational puzzle game that challenges players to reverse-engineer obscure mathematical functions to solve equations. Developed by Christopher Cinq-Mars Jarvis, the app combines logic and algebra with advanced graphing mechanics to provide a unique, open-source learning experience.

Current Momentum

v6.0 · 20mo ago

Zombie

Last updated 603d ago. 5 versions tracked.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Educational

No ranking data

GamesGrossing

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

What Are The Key Features?

Obscure Operator PuzzlesStandard

Players must decipher the logic behind non-standard arithmetic operators to reach target numbers.

Advanced Graphing MechanicsStandard

The app utilizes sophisticated graphing tools to help users visualize and solve complex mathematical functions.

User-Generated ContentStandard

Players can create their own custom levels and access challenges designed by other users, educators, and mathematicians.

Open-Source PlatformStandard

The game is maintained as a non-profit, open-source project with free access to the initial 20+ levels.

How much does it cost?

Freemium

Who Built It?

Christopher Cinq-Mars Jarvis

View Publisher Intel →
Educational

Enrichment in progress

Publisher profile available very soon

What other apps does Christopher Cinq-Mars Jarvis make?

Equate 8: A Math Puzzle Game

Equate 8: A Math Puzzle Game

App

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

View the full user-sentiment analysis

Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.

Go deeper

Analysis in progress, available soon

What is the competitive landscape for The Devil's Calculator: A Math?

Where is it available?

Localized markets (1)

United States

How's The Educational Market?

How does it evolve in the Educational market?

Rank progression

3 active rankings tracked — 30-day window

Which niche is The Devil's Calculator: A Math in?

Math Puzzles

to solve complex algebraic logic puzzles

PuzzleMathStudentsFreemium IapEmerging

Explore the full Math Puzzles niche

Every app in this space — 1 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.

Go deeper

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for The Devil's Calculator: A Math

Key Takeaways

This app successfully gamifies algebraic logic through a unique interface that encourages users to think about mathematical formulas in unconventional ways.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by The Devil's Calculator: A Math, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “The Devil's Calculator: A Math Intelligence Report.” Updated May 20, 2026. https://marlvel.ai/apps/com-cinqmarsmedia-devilscalc

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