Comparison

Circular Motion Calculator vs Acceleration Calculator Plus

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

Head to head
About

Circular Motion Calculator

Features
Read full description

Circular Motion Calculator is the essential physics tool for solving circular motion problems instantly. Whether you're a student, teacher, or engineer, get accurate results for all key circular motion equations in seconds. 8 Built-In Solvers: β€’ Centripetal Force β€” Calculate force from mass, velocity, and radius β€’ Centripetal Acceleration β€” Find acceleration in circular paths β€’ Angular Velocity β€” Convert between angular speed, frequency, and period β€’ Linear Velocity β€” Determine tangential speed from angular velocity and radius β€’ Period & Frequency β€” Quickly switch between period and frequency values β€’ Banked Curve β€” Solve for the ideal banking angle on curved roads β€’ Conical Pendulum β€” Analyze pendulum motion with string length and angle β€’ Vertical Circle β€” Find minimum speed and normal forces at top and bottom Key Features: β€’ Interactive Visualizer β€” See circular motion concepts come to life β€’ Formula Reference β€” Quick-access guide to all circular motion equations and variables β€’ Calculation History β€” Review and revisit past calculations β€’ Multiple Unit Systems β€” Work in SI or other unit systems β€’ Clean, Intuitive Interface β€” Designed for fast input and clear results Localized in 9 Languages: English, German, Spanish, French, Japanese, Korean, Portuguese (Brazil), Simplified Chinese, and Traditional Chinese. Perfect for AP Physics, IB Physics, college mechanics courses, and professional engineering applications. Stop struggling with circular motion formulas β€” let the app do the math for you. Download now and master circular motion physics! Thank you for your support, and feel free to visit nitrio.com for more apps for your iOS devices.

About

Acceleration Calculator Plus

Features
Read full description

Solve kinematics equations instantly with Acceleration Calculator β€” the essential physics tool for students, teachers, and engineers. 5 Calculation Modes β€’ Acceleration: a = (v βˆ’ u) / t β€’ Final Velocity: v = u + at β€’ Initial Velocity: u = v βˆ’ at β€’ Time: t = (v βˆ’ u) / a β€’ Distance: s = ut + Β½atΒ² Smart Features β€’ Auto-calculate results as you type β€’ Built-in unit conversions for velocity (m/s, km/h, mph), time (s, min), and distance (m, km, ft) β€’ Inline input validation with clear error messages β€’ Tap to copy results to clipboard Velocity–Time Graph Visualize motion with an interactive velocity vs. time chart powered by Swift Charts. See how velocity changes over time for any calculation. Animated Motion Preview Watch a projectile animate across the screen to build intuitive understanding of acceleration and uniform motion. Calculation History Every result is saved automatically. Review past calculations, swipe to delete, or tap to reload values back into the calculator. Formula Reference Quick-access reference sheet with all five kinematic formulas, variable definitions, and unit conversion tables. Designed for Everyone β€’ Clean, minimal interface following Apple Human Interface Guidelines β€’ Full Dark Mode support β€’ Localized in English and Chinese (Simplified) β€’ No ads. No subscriptions. No internet required. Perfect for high school physics, AP Physics, university mechanics, engineering coursework, or anyone who needs a quick kinematics calculation on the go. Thanks for your support and do visit nitrio.com for more apps for your iOS devices.

Screenshots

Circular Motion Calculator4 screens
Acceleration Calculator Plus4 screens

Verdict

The call

Circular Motion Calculator and Acceleration Calculator Plus are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Circular Motion Calculator costs $2.99 and Acceleration Calculator Plus $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Circular Motion Calculator ships an update every 28 months, Acceleration Calculator Plus every 20 months. The most recent releases landed on November 2, 2026 and November 12, 2026 respectively.

ScorecardNo meaningful differences
Circular Motion Calculator versus Acceleration Calculator Plus: the parameters behind the verdict, then further details
ParameterCircular Motion CalculatorAcceleration Calculator Plus
Price$2.99$2.99
Update frequencyEvery 28 monthsEvery 20 months β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS17.617.6
Further details β€” not scored
Size1 MB1 MB
Age rating4+4+
DeveloperNitrioNitrio

In-app purchases

None

Circular Motion Calculator

No in-app purchases

None

Acceleration Calculator Plus

No in-app purchases

Questions

Is Circular Motion Calculator free?
Circular Motion Calculator costs $2.99, with no in-app purchases.
Is Acceleration Calculator Plus free?
Acceleration Calculator Plus costs $2.99, with no in-app purchases.
Do Circular Motion Calculator or Acceleration Calculator Plus have ads?
Neither Circular Motion Calculator nor Acceleration Calculator Plus shows ads.
Which is updated more often, Circular Motion Calculator or Acceleration Calculator Plus?
Circular Motion Calculator ships an update every 28 months, and Acceleration Calculator Plus every 20 months. Most recently, Circular Motion Calculator was updated on November 2, 2026 and Acceleration Calculator Plus on November 12, 2026.

Other comparisons