Comparison

A Little Calculus vs AP Calculus AB Exam Study Prep

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

Head to head
About

A Little Calculus

Explore over 70 interactive calculus topics with this educational app. It aids in teaching and learning fundamental calculus concepts through graphical and numerical verification of problems. Ideal as a supplement to textbooks for students and teachers.

Highlights
  • Interactive calculus topics
  • Graphical and numerical verification
  • Precalculus review
  • Differential and integral calculus
  • Sequences and series
  • Customizable topic settings
  • Interactive graphs
Features
Read full description

A LITTLE CALCULUS is a collection of more than 70 interactive topics from a first year calculus course. To be used by both teachers and students, this app is designed to aid in the teaching and learning of calculus and should serve as a nice supplement to any introductory calculus textbook. Can be used to numerically and/or graphically verify computations for a wide variety of problems. Ultimately, the purpose of this app is to interact with and to gain a conceptual understanding of the fundamental topics of calculus. TOPICS: • Graph functions of one variable, as well as parametric and polar curves. • Investigate precalculus topics such as the equation of a line, graphing polynomials, Pythagorean Theorem, trigonometric functions, etc. • Understand the fundamental notion of a limit from a formal or informal point of view. • Study rates of change using the ideas from differential calculus (e.g., secant and tangent lines, derivatives, Mean Value Theorem, Newton's method, etc.) • Calculate the area of a region or surface, length of a curve, and volume of a solid using the techniques of integral calculus. • Interact with parametric and polar curves (e.g., slopes, areas, arc lengths, etc.) • Learn about sequences and series (geometric, harmonic, alternating, etc.) and approximate functions using Taylor polynomials. • Future releases to include more features, topics, and background information on each topic. FEATURES: • Customize each topic by changing any function, variable, and/or interval and by selecting from a variety of options. • Save current settings for each topic under the Options menu for easy retrieval. • Interact with every graph (drag to change the value of a variable or to move/rotate the graph, pinch to zoom, etc.) • Universal App (requires iOS 10 or later running on iPad, iPhone, or iPod Touch.) • Fully functional, built-in calculator. • No internet required, except for initial download and updates. • No in-app purchases or advertising.

About

AP Calculus AB Exam Study Prep

Prepare for the AP Calculus AB exam with this comprehensive practice guide. It offers over 500 questions, offline access, and progress tracking features to help you study effectively. Review answers and focus on areas needing improvement.

Highlights
  • Over 500 practice questions
  • Offline access
  • Answer review
  • Progress tracking
  • Targeted practice on incorrect answers
  • Customizable quizzes
Features
Read full description

A great practice guide to get prepared for the AP Calculus test. Study for the AP Calculus exam and pass. More than 500 questions, all for free, forever! Here are some features: • No internet required • Hundreds of questions • A modern design • Review the answers • Keep the past tests to track progress • Only practice the questions you previously answered incorrectly • Practice more effectively by creating your own random quizzes This app is just a practice app and is not affiliated with College Board. • Disclaimer: We have made every attempt to ensure the accuracy and reliability of the information provided on this app. However, the information is provided "as is" without warranty of any kind.

Screenshots

A Little Calculus4 screens
AP Calculus AB Exam Study Prep4 screens

Verdict

The call

The clearest difference is price: AP Calculus AB Exam Study Prep at Free against A Little Calculus's $0.99. A Little Calculus's advantage is rating (4.6 vs 3.3) and ads (none vs shown). On update cadence, in-app purchases, 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

AP Calculus AB Exam Study Prep is free to download; A Little Calculus costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

A Little Calculus holds the better App Store score, 4.6 against 3.3. That said, the two scores are not equally well evidenced: A Little Calculus has 15 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 75% of A Little Calculus's written reviews are positive against 50% of AP Calculus AB Exam Study Prep's.

UpkeepUpdate frequency

A Little Calculus ships an update every 4 months, AP Calculus AB Exam Study Prep every 5 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 4 level
A Little Calculus versus AP Calculus AB Exam Study Prep: the parameters behind the verdict, then further details
ParameterA Little CalculusAP Calculus AB Exam Study Prep
Price$0.99Free — better
Rating4.6 (15 ratings) — better3.3 (3 ratings)
Positive reviews75.0% of reviews — better50.0% of reviews
Number of ratings15 — better3
Update frequencyEvery 4 months — betterEvery 5 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaidAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size19 MB8 MB
Age rating4+4+
DeveloperDavid LittleGolden Mind Services LTD

Customer experience

A Little Calculus

All ratings15 ratings
Positive86.7%
Neutral6.7%
Negative6.7%
Written reviews20 reviews
Positive75.0%
Neutral15.0%
Negative10.0%

AP Calculus AB Exam Study Prep

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

A Little Calculus

No in-app purchases

None

AP Calculus AB Exam Study Prep

No in-app purchases

Questions

Is A Little Calculus free?
A Little Calculus costs $0.99, with no in-app purchases.
Is AP Calculus AB Exam Study Prep free?
AP Calculus AB Exam Study Prep is free to download, with no in-app purchases.
Which has better reviews, A Little Calculus or AP Calculus AB Exam Study Prep?
A Little Calculus is rated higher. A Little Calculus averages 4.6 out of 5 from 15 ratings, while AP Calculus AB Exam Study Prep averages 3.3 from 3 ratings.
Do A Little Calculus or AP Calculus AB Exam Study Prep have ads?
AP Calculus AB Exam Study Prep shows ads; A Little Calculus does not.
Which is updated more often, A Little Calculus or AP Calculus AB Exam Study Prep?
A Little Calculus ships an update every 4 months, and AP Calculus AB Exam Study Prep every 5 months. Most recently, A Little Calculus was updated on November 1, 2026 and AP Calculus AB Exam Study Prep on November 3, 2026.

Other comparisons