Comparison

Calculus vs Probability Theory Foundations

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

Head to head
About

Calculus

Features
Read full description

Are you preparing for a calculus exam and need to review limits?
Have you always wondered what limits really are and how to master them?
Want to learn tips and tricks to solve them efficiently? This is the app for you! Not just a simple formula sheet or a digital textbookβ€”our app provides a comprehensive learning experience tailored to help you succeed in calculus. Here's what you'll find: * A Theory Section: Learn the core concepts, fundamental theorems, and effective methods for solving limits, all explained in a clear and approachable way. * Step-by-Step Examples: Explore solved problems with detailed explanations, guiding you through each step without leaving anything out. * Practice Exercises: Test your skills with categorized exercises, complete with optional hints to help you solve them. Perfect for anyone studying calculus, whether you're in high school, preparing for college entrance exams, or starting university-level math. The app is designed to help you understand fundamental concepts, apply key theorems, and develop effective problem-solving techniques. This app offers a complete and engaging learning resource that aligns with today’s digital learning styles. Whether you're revising for an exam or just looking to deepen your understanding of limits, this app will give you the tools and confidence to succeed.

About

Probability Theory Foundations

Features
Read full description

Probability Theory Foundations is an independent study app for learners who want structured practice in core probability ideas, problem-solving habits, and exam-style reasoning. Built for students, self-learners, and anyone reviewing fundamentals, the app includes 160 questions across Fundamentals, Practical Skills, Common Pitfalls, and Advanced Concepts. Every question includes an explanation so you can understand why an answer works, not just whether it was right. Features: - FSRS spaced-repetition intervals to help review at the right time - Weak-point heatmap to spot topics that need attention - Daily challenge for consistent practice - Mock exams for timed review - Offline practice with no login required - Explanations for every question Practice offline, no login required. Independent study app for Probability Theory Foundations practice. Not affiliated with, endorsed by, or sponsored by any company, certification body, exam operator, or vendor. All trademarks belong to their respective owners.

Screenshots

Calculus4 screens
Probability Theory Foundations4 screens

Verdict

The call

The clearest difference is price: Probability Theory Foundations at Free against Calculus's $1.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Probability Theory Foundations is free to download; Calculus costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference Β· 4 level
Calculus versus Probability Theory Foundations: the parameters behind the verdict, then further details
ParameterCalculusProbability Theory Foundations
Price$1.99Free β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 β€” better
Further details β€” not scored
Size64 MB38 MB
Age rating4+4+
DeveloperAlessandro CozzariniAFTW LLC

In-app purchases

None

Calculus

No in-app purchases

None

Probability Theory Foundations

No in-app purchases

Questions

Is Calculus free?
Calculus costs $1.99, with no in-app purchases.
Is Probability Theory Foundations free?
Probability Theory Foundations is free to download, with no in-app purchases.
Do Calculus or Probability Theory Foundations have ads?
Neither Calculus nor Probability Theory Foundations shows ads.

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