Comparison

Calculus Solver vs Calculus Formulas

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Calculus Solver

Features
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Stuck on a calculus problem? Snap a photo or type it in, and Calculus Solver shows every step of the solution, not just the answer. SCAN OR TYPE ANY PROBLEM Point your camera at a textbook, worksheet or handwritten problem, crop the exercise you need, and get a full worked solution in seconds. No photo? Type the problem with the built-in math keyboard (โˆซ, โˆš, ฯ€, โˆž, xยฒ). EVERY STEP EXPLAINED Each solution starts with what is being asked and which rule applies, walks through the steps with the actual equations, and ends with a clearly marked final answer. Derivatives, integrals, limits, series, optimization, related rates and more. ASK FOLLOW-UP QUESTIONS Don't get a step? Ask right under the solution: "Why the chain rule here?", "Show me a similar problem", "Explain step 3 more". The tutor answers about your problem, with your numbers. AI CALCULUS TUTOR Chat with a tutor that only talks calculus. Straight answers, no fluff. PRACTICE FOR FREE โ€ข 40 quiz questions across limits, derivatives, integrals, and series โ€ข 40 flashcards with the rules and formulas you need on the exam โ€ข Scientific calculator PERFECT FOR AP Calculus AB/BC, Calculus I, II and III, pre-calculus, and anyone checking homework before turning it in. Unlimited solving, follow-up questions and the tutor chat require a subscription (weekly with a 3-day free trial, or yearly). Quizzes, flashcards and the calculator are free. Privacy Policy: https://meliann.notion.site/Privacy-Policy-For-Calculus-Solver-288476f8f041806cb0d1f2cedc145f22?pvs=73 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Calculus Formulas

Features
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CalcRef is the complete calculus reference and study tool built for students. Whether you are preparing for AP Calculus, college exams, or reviewing core concepts, CalcRef puts every formula, table, and practice tool you need in one offline app. FORMULAS Browse over 100 calculus formulas across 8 topics: Limits and Continuity, Derivatives, Applications of Derivatives, Integrals, Techniques of Integration, Applications of Integrals, Sequences and Series, and Parametric, Polar, and Vectors. Every formula includes LaTeX-rendered notation, a plain-language description, conditions for use, and variable definitions. Computational formulas include a built-in calculator with step-by-step solutions. REFERENCE TABLES Six tables provide instant access to the essentials: - Derivative Rules (power, trig, exponential, logarithmic, inverse trig) - Integral Formulas (standard antiderivatives with conditions) - Trigonometric Identities (Pythagorean, double angle, half angle, sum/difference) - Convergence Tests (ratio, root, integral, comparison, alternating series) - Maclaurin Series (common expansions with convergence intervals) - Unit Circle (sin, cos, tan at standard angles in degrees and radians) PRACTICE Test your knowledge with flashcard-style quizzes. Each round presents 10 cards from a chosen topic or a mix of all topics. Flip to reveal each formula, mark it correct or missed, and review your score. Track your progress over time with per-topic stats and quiz history. TOOLS A unit converter covering 16 categories (length, area, volume, mass, force, pressure, temperature, energy, power, velocity, acceleration, density, viscosity, torque, flow rate, and angle) is accessible from any screen. A database of mathematical constants provides precise values for pi, e, the golden ratio, and more. BUILT FOR STUDYING Bookmark formulas to Favorites for quick access. Search finds any formula or constant as you type. Calculation history logs every result. Create and save your own custom formulas. Choose dark or light theme, set decimal precision, and toggle scientific notation. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Calculus Solver4 screens
Calculus Formulas4 screens

Verdict

The call

The clearest difference is iOS requirement: Calculus Formulas at 15.1 against Calculus Solver's 17.6. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Calculus Solver sells 2 in-app purchases, starting at $4.99 per 7 days and Calculus Formulas sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference ยท 5 level
Calculus Solver versus Calculus Formulas: the parameters behind the verdict, then further details
ParameterCalculus SolverCalculus Formulas
PriceFreeFree
Update frequencyEvery 11 monthsโ€”
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS17.615.1 โ€” better
Further details โ€” not scored
Size12 MB48 MB
Age rating4+4+
DeveloperNicolas Gustavo MelianMobin Akhter

In-app purchases

2 purchases

Calculus Solver

Subscriptions2
  • Weekly Plan3 Days trial$4.997 Days
  • Yearly Plan$24.991 Year
3 purchases

Calculus Formulas

Subscriptions2
  • Weekly Premium$4.997 Days
  • CalcRef Yearly Premium$44.991 Year
One-time1
  • CalcRef Premium Lifetime$74.99

Questions

Is Calculus Solver free?
Calculus Solver is free to download, with in-app purchases available.
Is Calculus Formulas free?
Calculus Formulas is free to download, with in-app purchases available.
Do Calculus Solver or Calculus Formulas have ads?
Neither Calculus Solver nor Calculus Formulas shows ads.

Other comparisons