Calculus 1 vs AP Calculus AB/BC Test Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculus 1
This app provides over 280 practical calculus problems with detailed solutions and explanations. It covers key topics from first-year university calculus, helping students reinforce their learning through practice.
- 280+ practical calculus problems
- Detailed solutions and explanations
- Covers university first-year calculus topics
- Increasing problem complexity
- Summary of definitions and theorems
- Feedback feature for user contact
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Doctor Math is really proud to introduce its first product, Calculus 1. The concept is very simple. Doctor Math is sure that learning mathematics becomes very effective, if the students apply their learned theory by solving as many practical problems as possible. Doctor Math Calculus 1 offers the students more than 280 practical problems. All solutions of problems and their detailed explanations are available as well. The problems cover different fields of mathematics enclosed in the syllabus of the first year calculus of most universities of the world. This app includes the following main topics: - Real numbers, mathematical induction. - Functions and limits. - Differential calculus. - Application of derivative (Taylor series, extreme value problems, Newton’s Method). - Integral calculus. - Application of Integral (Volumes, arc length, area of surface revolution). - Infinite sequences and series (limits and convergence). These 7 sections of Calculus 1 are divided into several subsections. Each subsection contains 7 problems. The complexity of problems is increasing with the number of the problem in every subsection. The students have the possibility to solve the problems themselves and compare the results with the answers provided by Doctor Math. If difficulties occur during the solving process or if the answers do not match, then the students can simply click the ”solution” button and see the complete solution with all necessary explanations. Moreover, Doctor Math includes a button called ”What Should I Know”. The page under this button contains a brief summary of definitions and theorems as well as formulas necessary for solving the problems. Through the feedback button Doctor Math is wishing to stay in everyday contact with all users. Any remark or question is welcome. Here is the best part - Doctor Math Calculus1 is completely free. To learn more about Doctor Math, please visit: www.doctor-math.com
AP Calculus AB/BC Test Prep
Prepare for your AP Calculus AB/BC exam with 500 practice questions covering all topics. Detailed explanations are provided for each question, simulating the real exam experience. Track your progress and study effectively to achieve your best score.
- 500 AP-style questions and answers
- Detailed review explanations
- Simulates real AP exam
- Updated material
- Study, Timed Exam, and Bookmark modes
- Progress tracking
- iCloud save functionality
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500 Ways to achieve your highest score From Limits and Continuity to Integration, Areas and Volumes, there is a lot of subject matter to know if you want to succeed on your AP Calculus AB/BC exam.That’s why we’ve selected these 500 AP-style questions and answers that cover all topics found on this exam. The targeted questions will prepare you for what you’ll see on test day, help you study more effectively, and use your review time wisely to achieve your best score. Each question includes a concise, easy-to-follow explanation. You can use these questions to supplement your overall AP Calculus AB/BC preparation or run them shortly before the test. Either way, 5 Steps to a 5: 500 Calculus AB/BC Questions will get you closer to achieving the score you want on test day. This valuable study guide features: •500 AP-style questions and answers •Detailed review explanations for right and wrong answers •Close simulations of the real AP exam •Updated material that reflects the latest AP exam This free application includes all questions in Chapter 1 - Limits and Continuity (1-50). The remaining 450 questions are available through a subscription. This app has been designed for the iPhone/iPad with interactive features. -Study/Timed Exam/Bookmark modes are available for review. -In the Study mode, check the answers as you tackle the questions. -In the Timed Exam mode, time yourself and review the answers after the time is up. -In the Bookmark mode, review only the questions you have flagged for further study. -File away correctly answered questions after each practice test. -Opt to include questions from previous quizzes. -Store practice test scores to track your progress. -Save your work to the iCloud to access on multiple devices. About the Author Anaxos, Inc. has been creating educational and reference materials for more than fifteen years. Based in Austin, Texas, the company uses writers from across the globe and who offer expertise on an array of subjects just as expansive. Expanded Apps Privacy Policy: https://expandedapps.com/privacy-policy/ Expanded Apps Terms of Use: https://expandedapps.com/terms-of-use/
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Verdict
The clearest difference is rating: Calculus 1 at 4.2 against AP Calculus AB/BC Test Prep's 3.5. Calculus 1 also leads on in-app purchases (none vs 4) and review sentiment (85% vs 50%). On price, ads and device support 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. AP Calculus AB/BC Test Prep sells 4 in-app purchases, starting at $6.99 per 7 days. Calculus 1 asks for nothing beyond the download.
Calculus 1 holds the better App Store score, 4.2 against 3.5. That said, the two scores are not equally well evidenced: Calculus 1 has 21 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 85% of Calculus 1's written reviews are positive against 50% of AP Calculus AB/BC Test Prep's.
Calculus 1 ships an update every 10 days, AP Calculus AB/BC Test Prep every 5 months. The most recent releases landed on September 28, 2026 and June 8, 2026 respectively.
| Parameter | Calculus 1 | AP Calculus AB/BC Test Prep |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (21 ratings) — better | 3.5 (4 ratings) |
| Positive reviews | 84.6% of reviews — better | 50.0% of reviews |
| Number of ratings | 21 — better | 4 |
| Update frequency | Every 10 days — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 18 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | developWay CJSC | Expanded Apps, Inc. |
Customer experience
Calculus 1
AP Calculus AB/BC Test Prep
In-app purchases
Calculus 1
No in-app purchases
AP Calculus AB/BC Test Prep
- 1 Week$6.997 Days
- 1 Month$17.991 Month
- 1 Year$69.991 Year
- AP Calculus AB/BC Exam Prep$15.99
Questions
Is Calculus 1 free?
Is AP Calculus AB/BC Test Prep free?
Which has better reviews, Calculus 1 or AP Calculus AB/BC Test Prep?
Do Calculus 1 or AP Calculus AB/BC Test Prep have ads?
Which is updated more often, Calculus 1 or AP Calculus AB/BC Test Prep?
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