# PhysicsCalc - 126 Formulas — Formulas, Graphs & Solutions > Pocket physics assistant with 126 formulas, calculations, and unit conversion. (iPhone/iPad app by Rustam Elmuradov.) - Source: https://appshunter.io/ios/app/physicscalc-126-formulas/id6761487165 (this page in markdown: same URL + `.md`) - Developer: [Rustam Elmuradov](https://appshunter.io/developer/1889905226) - Category: Education - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 16.0 · 10 MB - Languages: American English - Released: 2026-04-21 - Data updated: 2026-07-31 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/physicscalc-126-formulas/id6761487165/reviews.md ## What is PhysicsCalc? PhysicsCalculator is your pocket physics assistant. 126 formulas across 6 sections: mechanics, thermodynamics, electromagnetism, optics, oscillations & waves, and modern physics. FREE: • 56+ formulas — 2 from each subsection • Smart calculation — select the unknown variable, enter the rest, get instant results • Step-by-step solutions — detailed breakdown of every calculation • Unit converter — 13 categories, 80+ units of measurement • Physical constants — speed of light, Planck's constant, and more • History — all your calculations at your fingertips • 6 languages — English, Russian, German, Spanish, French, Chinese • Dark mode — comfortable work in any environment PREMIUM — ONE-TIME PURCHASE: • All 126 formulas — from high school to university level • Dependency graphs — visualize how one quantity depends on another • Error calculator — error propagation using partial derivatives • Favorites — save important calculations • PDF export — share your results PHYSICS SECTIONS: ▸ Mechanics — kinematics, dynamics, conservation laws, statics ▸ Thermodynamics — gas laws, heat transfer, molecular physics ▸ Electromagnetism — Coulomb's law, Ohm's law, electromagnetic induction ▸ Optics — refraction, lenses, diffraction ▸ Oscillations & Waves — pendulum, wave equation, sound ▸ Modern Physics — photoelectric effect, atomic physics, nuclear reactions The app is fully offline — no internet required, no data collected. Perfect for students, teachers, and physics enthusiasts. ## Key features - 126 physics formulas - Smart calculation with instant results - Step-by-step solutions - Unit converter - Physical constants - Dependency graphs - Error calculator ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | All Formulas | $1.99 | one-time | ## Frequently asked questions about PhysicsCalc ### What physics topics does PhysicsCalc cover? PhysicsCalc covers 6 main sections: mechanics, thermodynamics, electromagnetism, optics, oscillations & waves, and modern physics, with a total of 126 formulas available in the premium version. ### Is PhysicsCalc free to use? PhysicsCalc offers a free version with over 56 formulas, a unit converter, and physical constants. Advanced features like dependency graphs and an error calculator require a one-time premium purchase. ### Does PhysicsCalc require an internet connection? No, the app is fully offline and does not require an internet connection to function. It also states that no user data is collected. ### What devices does PhysicsCalc support? PhysicsCalc is available for iPhone and iPad devices. ### How does the smart calculation feature work in PhysicsCalc? The smart calculation feature allows you to select the unknown variable, input the known variables, and receive instant results for your physics problems. ### Can I export my calculations from PhysicsCalc? Yes, the premium version of PhysicsCalc offers PDF export functionality, allowing you to share your calculation results. ### How often is PhysicsCalc updated? The latest version is 1.1, and it was last updated on July 29, 2026. This indicates a recent update, suggesting ongoing support and development. ### What is the age rating for PhysicsCalc? PhysicsCalc has an age rating of 4+, making it suitable for a wide range of users, including younger students. ## Version history (last 2 releases) ### 1.1 — 2026-07-29 Premium Version A one-time purchase, forever — no subscription: • All 126 formulas across 6 physics sections • Dependency graphs • PDF export of solutions • Error calculator for measurements • Unlimited favorites Improved formula rendering — sharper, cleaner math display. General stability and performance improvements. ### 1.0 — 2026-04-21 No release notes. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-31.*