FX Calculus Problem Solver vs Asap Calculus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Animated step-by-step solutions
- Scientific calculator
- Graphing calculator
- Automatic problem solving
- Math problem expression editor
- Over 1,000 sample problems
Read full descriptionHide 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
Asap Calculus
Learn calculus concepts and problem-solving techniques rapidly. This app offers shortcuts to tackle difficult problems instantly, covering both college-level and AP Calculus curricula.
- Learn calculus quickly and efficiently
- Discover problem-solving shortcuts
- Solve hard problems instantly
- Covers college and AP Calculus
Read full descriptionHide full description
Asap Calculus is for people who want to learn quickly and efficiently. You will find many short-cuts that you will use to solve hard problems, in an instant. Asap Calculus covers everything, from a regular college course to Ap Calculus course.
Screenshots
Verdict
The clearest difference is rating: Asap Calculus at 4.2 against FX Calculus Problem Solver's 3.4. Asap Calculus also leads on review sentiment (60% vs 48%). FX Calculus Problem Solver's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 15.6). On price, ratings volume, update cadence and ads 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
Both are free to download. Asap Calculus sells 1 one-off in-app purchase. FX Calculus Problem Solver asks for nothing beyond the download.
Asap Calculus holds the better App Store score, 4.2 against 3.4. Both are backed by a comparable volume of ratings — 78 and 87 respectively. Written reviews point the same way: 48% of FX Calculus Problem Solver's written reviews are positive against 60% of Asap Calculus's.
FX Calculus Problem Solver ships an update every 5 months, Asap Calculus every 3 months. The most recent releases landed on September 20, 2026 and September 13, 2026 respectively.
| Parameter | FX Calculus Problem Solver | Asap Calculus |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (78 ratings) | 4.2 (87 ratings) — better |
| Positive reviews | 48.5% of reviews | 60.0% of reviews — better |
| Number of ratings | 78 | 87 — better |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 35 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Euclidus Inc | Mohammed Hassan Aljanahi |
Customer experience
FX Calculus Problem Solver
Asap Calculus
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 moreShow fewer
- 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 moreShow fewer
- 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
Asap Calculus
Not enough reviews yet to summarise bugs or requests.
In-app purchases
FX Calculus Problem Solver
No in-app purchases
Asap Calculus
- Full Access$0.99
Questions
Is FX Calculus Problem Solver free?
Is Asap Calculus free?
Which has better reviews, FX Calculus Problem Solver or Asap Calculus?
Do FX Calculus Problem Solver or Asap Calculus have ads?
Which is updated more often, FX Calculus Problem Solver or Asap Calculus?
Other comparisons
