Comparison

FX Calculus Problem Solver vs Math Problem Solver ∞

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

Head to head
About

FX Calculus Problem Solver

Solve calculus homework and textbook problems with this comprehensive math software. It offers animated solution steps, a scientific and graphing calculator, and an intuitive editor for typing in your own problems. Ideal for students preparing for exams.

Highlights
  • Animated step-by-step solutions
  • Scientific calculator
  • Graphing calculator
  • Automatic problem solving
  • Math problem expression editor
  • Over 1,000 sample problems
Features
Read full description

Will guide you how to solve your Calculus homework and textbook problems, anytime, anywhere. FX Calculus Solver is a comprehensive math software, based on an automatic mathematical problem solving engine, and ideal for students preparing term math exams, ACT, SAT, and GRE: - Over 1,000 sample math problems and fully animated solution steps - Scientific calculator supported - Graphing calculator supported - Automatic problem solving and generation of fully animated step-by-step procedures for problems typed in by users - User friendly math problem expression editor (WYSIWYG mode) Math Solver covers problems at the level of College Algebra, Pre-Calculus and Calculus courses: - Matrix - Equations, system of equations - Inequalities - Function - Graphing - Limit - Differentiation - Integration

About

Math Problem Solver ∞

Instantly solve math problems by scanning equations or handwriting. Get detailed step-by-step solutions, graphs, and access to a wide range of math topics from elementary to advanced calculus.

Highlights
  • Scan math problems (photo or handwriting)
  • Handwriting identification and transformation
  • Step-by-step solution guides
  • Detailed graphs
  • Basic calculation mode offline
  • Scientific calculator
  • Worksheets with multiple problems
Features
Read full description

◉ Solve math problems, complete your homework and receive step by step solutions to any math issues right away. Math Solver Infinity is here to help you offer comprehensive, simple and convenient way to take your math experience to the next level. Our app requires you to scan the equation or your handwriting and then it will provide you with the right solution. The entire process is fast, convenient and it helps you solve equations on the fly. You also receive detailed information like graphs, step by step guides and you can even access relative information. ◉ MAIN FEATURES ▸ Scan any math problem, be it as a photo or handwritten ▸ Identifies handwriting and transforms it ▸ Detailed guide with step-by-step directions ▸ Detailed graphs ▸ Basic calculation mode available offline ▸ Detailed scientific calculator ▸ Alternative transformation and results ▸ Worksheets featuring multiple problems ▸ Import your own equations ◉ SUPPORTED MATH TOPICS: ▸ Statistics topics: Std deviation, mode, median and mean ▸ Advanced calculus: Indefinite integrals, regular integrals and derivatives ▸ Basic calculus topics: limits, products and summations ▸ Number theory topics: combinations, permutations, surface area, volume, probability ▸ Algebra features: graphs and polynomials, quadratic, functions, linear, logarithms, rational expressions, equation systems, quadratic equations ▸ Multiple pre-algebra topics: determinants, exponents, radicals, fractions, matrices, roots, transpose and powers ▸ Elementary math: roman numerals, arithmetic, real, integers, complex numbers, factors, GCD and LCM ◉ Finding the right way to solve math problems fast has never been easier. Math Solver Infinity is here to offer you an incredible range of features designed to make math a lot more accessible and fun. The app includes equation solvers, scientific calculator, percentage calculator, it also has a math photo and problem solver, handwriting solver, and you can use it as a math answer scanner and word problem solver. If you always wanted to properly solve math problems and receive guidance and assistance, Math Solver Infinity is the ultimate tool, try it out today! We love your feedback, Thanks a lot ! Please contact us for questions, bugs/crash reports, conversion requirements, etc.... Terms of Service: https://iPhoneCalculator.com/math-solver-terms-of-service/

Screenshots

FX Calculus Problem Solver4 screens
Math Problem Solver ∞4 screens

Verdict

The call

The clearest difference is review sentiment: FX Calculus Problem Solver at 48% against Math Problem Solver ∞'s 0%. FX Calculus Problem Solver also leads on in-app purchases (none vs 2) and ads (none vs shown). Math Problem Solver ∞'s advantage is rating (4.7 vs 3.4). On price, ratings volume, update cadence and monetization model there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Math Problem Solver ∞ sells 2 in-app purchases, starting at $4.99 per month. FX Calculus Problem Solver asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Math Problem Solver ∞ holds the better App Store score, 4.7 against 3.4. Both are backed by a comparable volume of ratings — 78 and 42 respectively. Written reviews complicate that: 48% of FX Calculus Problem Solver's written reviews are positive against 0% of Math Problem Solver ∞'s, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

FX Calculus Problem Solver ships an update every 5 months, Math Problem Solver ∞ every 6 months. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

Scorecard5 real differences · 5 level
FX Calculus Problem Solver versus Math Problem Solver ∞: the parameters behind the verdict, then further details
ParameterFX Calculus Problem SolverMath Problem Solver ∞
PriceFreeFree
Rating3.4 (78 ratings)4.7 (42 ratings) — better
Positive reviews48.5% of reviews — better0.0% of reviews
Number of ratings78 — better42
Update frequencyEvery 5 months — betterEvery 6 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better16.6
Further details — not scored
Size35 MB29 MB
Age rating4+4+
DeveloperEuclidus IncIncpt.Mobis

Customer experience

FX Calculus Problem Solver

All ratings77 ratings
Positive57.1%
Neutral11.7%
Negative31.2%
Written reviews66 reviews
Positive48.5%
Neutral10.6%
Negative40.9%

Math Problem Solver ∞

All ratings42 ratings
Positive92.9%
Neutral2.4%
Negative4.8%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Bugs and requests

FX Calculus Problem Solver

Reported bugs

15 issues
  • App crashes when launching animated solutions board
  • App crashes after solving 2-3 operations
  • App freezes when clicking solve button
  • App crashes when hitting solve button
  • App stops working after paying for premium
Show 10 more
  • App asks for Apple ID password repeatedly after purchase
  • App gives wrong answers for simple differential problems
  • App crashes when trying more complicated integrals
  • Menus won't unexpand
  • App crashes on iPhone 6 plus
  • App freezes when creating big complex functions
  • Trig functions needed were not there
  • Keeps saying input was wrong or couldn't be calculated
  • Distributing ln across addition function incorrectly
  • Cannot graph more than half of the equations

Requested features

11 requests
  • Add summation functionality
  • Add trigonometry functions and equations
  • Add camera recognition for problems
  • Add curve fitting feature
  • Add INC and DEC coordinates on graph
Show 6 more
  • Add MiN and Maxima to graph
  • Add dy/dx button for implicit differentiation
  • Add tutorial on how to use the app
  • Improve cube root input method
  • Add dark mode option
  • Allow saving keyboard layout

Math Problem Solver ∞

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

FX Calculus Problem Solver

No in-app purchases

2 purchases

Math Problem Solver ∞

Subscriptions2
  • Full Steps Solution 1 Month$4.991 Month
  • Full Steps Solution 3 Months3 Days trial$11.993 Months

Questions

Is FX Calculus Problem Solver free?
FX Calculus Problem Solver is free to download, with no in-app purchases.
Is Math Problem Solver ∞ free?
Math Problem Solver ∞ is free to download, with in-app purchases available.
Which has better reviews, FX Calculus Problem Solver or Math Problem Solver ∞?
Math Problem Solver ∞ is rated higher. FX Calculus Problem Solver averages 3.4 out of 5 from 78 ratings, while Math Problem Solver ∞ averages 4.7 from 42 ratings.
Do FX Calculus Problem Solver or Math Problem Solver ∞ have ads?
Math Problem Solver ∞ shows ads; FX Calculus Problem Solver does not.
Which is updated more often, FX Calculus Problem Solver or Math Problem Solver ∞?
FX Calculus Problem Solver ships an update every 5 months, and Math Problem Solver ∞ every 6 months. Most recently, FX Calculus Problem Solver was updated on September 20, 2026 and Math Problem Solver ∞ on September 17, 2026.

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