Comparison

Free Fall Calculator vs Physics Solver

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

Head to head
About

Free Fall Calculator

Calculate free fall motion with accurate physics formulas and a realistic animation. Customize gravity for different celestial bodies and explore motion interactively. Ideal for students, teachers, and physics enthusiasts.

Highlights
  • Calculate time, height, and velocity
  • Realistic falling simulation animations
  • Interactive sliders for precise input
  • Customizable gravity values
  • Live physics results
  • Formulas included for reference
Features
Read full description

Discover the easiest way to calculate free fall motion with the Free Fall Calculator! Input time, height, or velocity and instantly get accurate results using real physics formulas. Watch a realistic falling animation that simulates gravity in action. Perfect for students, teachers, and physics enthusiasts. Customize gravity for Earth, Moon, Mars and more. Explore motion in different environments. Features include interactive sliders, live results, and smooth animation. Key Features: - Calculate the time, height, and velocity of falling objects. - Realistic falling simulation animations. - Interactive sliders for precise input. - Supports customizable gravity values. - Live physics results with instant updates. - Results are easily copyable. - Formulas are included for reference. - Works seamlessly on both iPhone and iPad. - Lightweight, compact app optimized for everyday use. - Ad-free and built with privacy in mind. - Ideal for students, educators, and physics learners. Free fall means that an object is falling freely with no forces acting upon it except gravity, a defined constant, g = -9.8 m/s². The distance the object falls, or height h, is 1/2 gravity times the square of the time falling. Velocity is defined as gravity times time. Free fall speed: When an object is released to fall down under the influence of gravitational force with no initial velocity, the velocity of a falling object is given by: v = g * t where t stands for time, g for gravity, and v for velocity. Free fall equation: The equation for distance or height fallen is given by: s = 0.5 * g * t² where t stands for time, g for gravity, and s for distance/height. Whether explicitly stated or not, the value of the acceleration in the kinematic equations is -9.8 m/s² for any freely falling object. If an object is merely dropped (as opposed to being thrown) from an elevated height, then the initial velocity of the object is 0 m/s. Learn physics visually and interactively while having fun with the Free Fall Calculator! Thank you for your support, and feel free to visit nitrio.com for more apps for your iOS devices.

About

Physics Solver

This AI-powered app provides step-by-step solutions and detailed explanations for a wide range of physics topics. It helps students and professionals deepen their understanding of complex concepts with an intuitive interface and advanced algorithms.

Highlights
  • Step-by-step physics solutions
  • Detailed explanations
  • Covers various physics branches
  • Formula calculators
  • Unit conversions
  • Kinematics solvers
  • Circuit analyzers
Features
Read full description

Physics Solver is a state-of-the-art app designed to help students, educators, and professionals tackle physics problems with ease, precision, and confidence. Whether you're working on classical mechanics, electromagnetism, thermodynamics, optics, quantum mechanics, or even advanced topics like relativity and fluid dynamics, Physics Solver provides step-by-step solutions and detailed explanations to enhance your learning experience. With an intuitive interface and powerful algorithms, Physics Solver is built to be a seamless and efficient tool for anyone looking to deepen their understanding of physics concepts. Our app not only delivers instant solutions but also offers in-depth breakdowns, ensuring that users grasp the fundamental principles behind each answer. Whether you're preparing for exams, working on homework, or conducting professional research, Physics Solver is a valuable companion that simplifies even the most complex physics problems. At Physics Solver, our mission is to create accessible, user-friendly, and beautifully designed applications that bridge the gap between humans and technology. Our proprietary algorithms ensure that solutions are not only accurate but also presented in a structured and intuitive format that enhances comprehension. We are committed to making physics learning an engaging and interactive experience, allowing users to build a strong foundation in scientific principles. Physics Solver also supports a variety of essential tools, including formula calculators, unit conversions, kinematics solvers, circuit analyzers, and graphing functions. By leveraging advanced AI-driven techniques, we provide an all-in-one solution tailored to students, educators, and professionals alike. By using this app, you agree to Apple’s Terms of Use, available here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/. Please review our privacy policy at https://physics-solver.apphq.online/privacy.

Screenshots

Free Fall Calculator4 screens
Physics Solver3 screens

Verdict

The call

The clearest difference is price: Physics Solver at Free against Free Fall Calculator's $2.99. Physics Solver also leads on rating (4.9 vs 3.5) and update cadence (every 3 weeks vs every 27 months). Free Fall Calculator's advantage is in-app purchases (none vs 2). On ads, 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

Physics Solver is free to download; Free Fall Calculator costs $2.99 up front. Physics Solver sells 2 in-app purchases, starting at $9.99 per 7 days. Free Fall Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Physics Solver holds the better App Store score, 4.9 against 3.5. That said, the two scores are not equally well evidenced: Physics Solver has 25 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Free Fall Calculator ships an update every 27 months, Physics Solver every 3 weeks. The most recent releases landed on October 20, 2026 and October 23, 2026 respectively.

Scorecard6 real differences · 3 level
Free Fall Calculator versus Physics Solver: the parameters behind the verdict, then further details
ParameterFree Fall CalculatorPhysics Solver
Price$2.99Free — better
Rating3.5 (2 ratings)4.9 (25 ratings) — better
Number of ratings225 — better
Update frequencyEvery 27 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size1 MB13 MB
Age rating4+4+
DeveloperNitrioLiberace Pte. Ltd.

Customer experience

Free Fall Calculator

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

Physics Solver

All ratings25 ratings
Positive96.0%
Neutral4.0%
Negative0.0%

In-app purchases

None

Free Fall Calculator

No in-app purchases

2 purchases

Physics Solver

Subscriptions2
  • Pro Weekly3 Days trial$9.997 Days
  • Pro Yearly$39.991 Year

Questions

Is Free Fall Calculator free?
Free Fall Calculator costs $2.99, with no in-app purchases.
Is Physics Solver free?
Physics Solver is free to download, with in-app purchases available.
Which has better reviews, Free Fall Calculator or Physics Solver?
Physics Solver is rated higher. Free Fall Calculator averages 3.5 out of 5 from 2 ratings, while Physics Solver averages 4.9 from 25 ratings.
Do Free Fall Calculator or Physics Solver have ads?
Neither Free Fall Calculator nor Physics Solver shows ads.
Which is updated more often, Free Fall Calculator or Physics Solver?
Free Fall Calculator ships an update every 27 months, and Physics Solver every 3 weeks. Most recently, Free Fall Calculator was updated on October 20, 2026 and Physics Solver on October 23, 2026.

Other comparisons