Unit Circle Practice vs Calculus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unit Circle Practice
Master the unit circle with focused training on angles, radians, coordinates, and exact trig values. Interactive exercises and quizzes build speed and accuracy for pre-calculus and trigonometry students. Unlock advanced tools for deeper understanding and test preparation.
- Interactive drag-and-drop training
- Unit circle and exact value quizzes
- Clean unit circle guide with summaries
- Inverse trig and angle conversion practice
- Quadrant sign identification
Read full descriptionHide full description
Unit Circle Practice helps students master the unit circle with fast, focused, no-nonsense training. Built for Pre-Calculus and Trigonometry students, this app targets the exact skills that show up on quizzes, unit tests, and AP-style assessments — angles, radians, coordinates, and exact trig values. Practice & Learn • Interactive Drag-and-Drop Training for degrees, radians, and ordered pairs • Unit Circle Quiz to build speed and accuracy locating points • Exact Value Quiz for sin, cos, and tan recall • Clean Unit Circle Guide with swipeable concept summaries • Designed for quick daily reps and efficient test prep No distractions. No clutter. Just repetition that works. Pro Lifetime Unlock Unlock advanced training tools for deeper mastery: • Inverse Trig Quiz (principal value practice) • Angle Conversion Sprint (degrees ↔ radians speed) • Reference Angle Quiz • Coterminal Angles Practice • Quadrant Sign Identification Perfect for students preparing for cumulative exams, finals, and AP courses. Whether you’re learning the unit circle for the first time or sharpening for a big test, Unit Circle Practice gives you structured repetition that builds confidence fast. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Calculus
Learn calculus comprehensively through 10 chapters and reinforce your understanding with an interactive quiz game. This app caters to both beginners and advanced learners, offering hints and challenging problems. Enjoy a clear, adaptable interface with font size adjustments and light/dark mode support.
- 10-chapter calculus curriculum
- Interactive calculus quiz game
- Beginner to advanced learning paths
- Adjustable font size
- Light and dark mode support
- Covers differentiation, integration, and differential equations
Read full descriptionHide full description
Study Calculus from A to Z in 10 chapters, all in one app! Then play the in-app Calculus Quiz game to perfect your skills. One Level builds the necessary knowledge for the next Level as you advance. - Suitable for BEGINNERS: Teach yourself Calculus from Zero to the level of a Pro using the HINTS provided. - Adequate for the PROs: Revise and consolidate your Calculus knowledge while facing off with real Pure Math challenges. - Enjoy crisp clear Math text that adjusts its Font size and adapts to both Light and Dark Mode. Featured topics: - Differentiation 1: Curve gradient, Tangents and Normals, Velocity and Acceleration - Differentiation 2: Maxima and Minima, Curve sketching, Second derivative, Small changes - Integration: Reverse differentiation, Area under a curve, Definite integrals, Solids of Revolution, Centres of gravity - Further differentiation: Chain rule, Products and Quotients, Implicit functions, Parameters, Second derivatives - Trigonometry: Radian measure, Trigonometry derivatives, Inverse trigonometry, General solutions - Further Integration 1: Function and derivative, Change of variable, Parameters, Inverse trigonometry - Exponential and Log functions: The exponential function, Deriving y = e^x, The natural logarithm, Logarithmic differentiation - Partial fractions: Linear factors, Quadratic factors, Repeated roots, Improper fractions - Further Integration 2: Integration by parts, Taking dv/dx as 1, Variable t = tan(x/2), Splitting the numerator - Differential equations: Separating variables, Integrating factor, Homogenous equations, Differential problems
Screenshots
Verdict
The clearest difference is rating: Unit Circle Practice at 4.8 against Calculus's 3.5. Unit Circle Practice also leads on review sentiment (75% vs 33%) and update cadence (every 6 months vs every 16 months). On price, ads, in-app purchases and monetization model 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. Unit Circle Practice sells 1 one-off in-app purchase and Calculus sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Unit Circle Practice holds the better App Store score, 4.8 against 3.5. That said, the two scores are not equally well evidenced: Unit Circle Practice has 21 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 75% of Unit Circle Practice's written reviews are positive against 33% of Calculus's.
Unit Circle Practice ships an update every 6 months, Calculus every 16 months. Both last shipped on November 3, 2026.
| Parameter | Unit Circle Practice | Calculus |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (21 ratings) — better | 3.5 (4 ratings) |
| Positive reviews | 75.0% of reviews — better | 33.3% of reviews |
| Number of ratings | 21 — better | 4 |
| Update frequency | Every 6 months — better | Every 16 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Russell Thorman | Richard Ssenyonjo |
Customer experience
Unit Circle Practice
Calculus
In-app purchases
Unit Circle Practice
- Pro Lifetime Unlock$1.99
Calculus
- Unlock Calculus 1$2.99
- Unlock Calculus 2$2.99
- Unlock Calculus 3$2.99
Show 7 moreShow fewer
- Unlock Chapter 5$2.99
- Unlock Calculus 8$2.99
- Unlock Calculus 9$2.99
- Unlock Calculus 4$2.99
- Unlock Calculus 6$2.99
- Unlock Calculus 7$2.99
- Unlock Calculus 10$2.99
Questions
Is Unit Circle Practice free?
Is Calculus free?
Which has better reviews, Unit Circle Practice or Calculus?
Do Unit Circle Practice or Calculus have ads?
Which is updated more often, Unit Circle Practice or Calculus?
Other comparisons















