Comparison

AP Calculus AB/BC Test Prep vs Derivative

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

Head to head
About

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.

Highlights
  • 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
Read full description

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/

About

Derivative

Features
Read full description

The DerivativeCalculus is a simple but elegant app to find the derivatives of complex multivariable functions. You can find the partial derivatives of a multivariate function and share it with others or save it locally. You can create a beautiful high quality partial derivative tree and share it with others or save it locally. Derivatives are shown in beautifully written mathematical expression It automatically saves your hard work locally on your device so you can come back and pick up from where you left off as your great effort will not be lost. This app also has a Study page to help you learn important differentiation rules like, product rule, chain rule, quotient rule, ect. This app is perfect for students learning calculus. Sharpen you brain by using this app and learning about the calculus. This is an app for all student groups. From high school to college to university students. Be creative. Enjoy the app!

Screenshots

AP Calculus AB/BC Test Prep4 screens
Derivative4 screens

Verdict

The call

The clearest difference is in-app purchases: Derivative at none against AP Calculus AB/BC Test Prep's 4. Derivative also leads on update cadence (monthly vs every 5 months). AP Calculus AB/BC Test Prep's advantage is ads (none vs shown). On price, device support and iOS requirement 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. AP Calculus AB/BC Test Prep sells 4 in-app purchases, starting at $6.99 per 7 days. Derivative asks for nothing beyond the download.

UpkeepUpdate frequency

AP Calculus AB/BC Test Prep ships an update every 5 months, Derivative monthly. The most recent releases landed on September 23, 2026 and September 8, 2026 respectively.

Scorecard3 real differences · 7 level
AP Calculus AB/BC Test Prep versus Derivative: the parameters behind the verdict, then further details
ParameterAP Calculus AB/BC Test PrepDerivative
PriceFreeFree
Rating3.5 (4 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 5 monthsMonthly — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size82 MB37 MB
Age rating4+4+
DeveloperExpanded AppsOm Prakash Chapagain

In-app purchases

4 purchases

AP Calculus AB/BC Test Prep

Subscriptions3
  • 1 Week$6.997 Days
  • 1 Month$17.991 Month
  • 1 Year$69.991 Year
One-time1
  • AP Calculus AB/BC Exam Prep$15.99
None

Derivative

No in-app purchases

Questions

Is AP Calculus AB/BC Test Prep free?
AP Calculus AB/BC Test Prep is free to download, with in-app purchases available.
Is Derivative free?
Derivative is free to download, with no in-app purchases.
Do AP Calculus AB/BC Test Prep or Derivative have ads?
Derivative shows ads; AP Calculus AB/BC Test Prep does not.
Which is updated more often, AP Calculus AB/BC Test Prep or Derivative?
AP Calculus AB/BC Test Prep ships an update every 5 months, and Derivative monthly. Most recently, AP Calculus AB/BC Test Prep was updated on September 23, 2026 and Derivative on September 8, 2026.

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