# Simple Harmonic Motion Calc — Physics SHM Equations & Graphs

> Physics calculator for simple harmonic motion calculations. (iPhone/iPad app by Nitrio.)

- Source: https://appshunter.io/ios/app/simple-harmonic-motion-calc/id1406677354 (this page in markdown: same URL + `.md`)
- Developer: [Nitrio](https://appshunter.io/developer/321121189)
- Category: Productivity, Utilities
- Price: $2.99
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 17.6 · 1 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2018-07-27
- Data updated: 2026-07-18
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/simple-harmonic-motion-calc/id1406677354/reviews.md

## What is Simple Harmonic Motion Calc?

Simple Harmonic Motion Calculator — a fast, accurate physics tool for solving displacement, velocity, and acceleration. Built for students, teachers, and engineers who need instant, reliable results.

Enter amplitude, time, and phase, then choose angular frequency (ω), frequency (f), or period (T) — the app converts everything automatically and delivers real-time answers with beautiful, interactive graphs.

KEY FEATURES
• Instant x(t), v(t), and a(t) using the standard SHM equations:
   x(t) = A · cos(ωt + φ)
   v(t) = −Aω · sin(ωt + φ)
   a(t) = −Aω² · cos(ωt + φ)
• Maximum velocity (Aω) and maximum acceleration (Aω²) computed automatically
• Pick ω, f, or T as your input — values convert seamlessly
• Configurable units for every quantity: meters, centimeters, kilometers, feet, inches, yards, miles, hertz, kilohertz, radians, degrees, revolutions, and more
• SI / Metric and Imperial unit groups
• Standard or Scientific notation display (e.g. 1.28 × 10⁻¹⁵)
• Live equation view substitutes your numbers into each formula step by step
• Interactive graph of displacement, velocity, and acceleration across one full oscillation
• Zoom, pan, cursor tracking, and PNG export for lab reports or presentations
• Built-in formula reference covering every SHM relation and symbol
• Save calculations to a private local history — review, reload, or clear at any time
• Dynamic Type and accessibility support
• Offline app — no ads, no tracking, no internet required

PERFECT FOR
• Physics students studying mechanics, waves, oscillations, and harmonic motion
• Teachers preparing worked examples and lecture material
• Engineers analyzing springs, pendulums, vibration systems, and resonance
• Anyone learning sinusoidal motion and harmonic analysis

Simplify your next physics homework, lab report, or engineering analysis — download Simple Harmonic Motion Calculator today.

Thanks for your support, and do visit nitrio.com for more apps for your iOS devices.

## Key features

- Instant calculation of motion parameters
- Copyable results
- Included reference formulas
- Supports 16 decimal places
- Multiple unit support
- Ad-free and private


## Frequently asked questions about Simple Harmonic Motion Calc

### What is Simple Harmonic Motion Calc used for?

Simple Harmonic Motion Calc is a physics and math calculator designed to quickly find parameters like amplitude, angular frequency, frequency, displacement, velocity, and acceleration in simple harmonic motion scenarios.

### What devices does Simple Harmonic Motion Calc support?

Simple Harmonic Motion Calc works seamlessly on iPhone and iPad devices, offering optimized performance for everyday use.

### How accurate are the calculations in Simple Harmonic Motion Calc?

The calculator supports up to 16 decimal places, ensuring high precision for all your physics and math computations.

### Does Simple Harmonic Motion Calc have ads?

No, Simple Harmonic Motion Calc is ad-free and built with user privacy in mind, providing an uninterrupted calculation experience.

### Can I use my own units in Simple Harmonic Motion Calc?

Yes, the app supports various units for each input, allowing you to customize calculations to your specific needs.

### What is the price of Simple Harmonic Motion Calc?

Simple Harmonic Motion Calc is available for a one-time purchase of $2.99.

### How often is Simple Harmonic Motion Calc updated?

The latest version is 1.3, last updated on March 20, 2026, indicating regular maintenance and potential future updates.

### What is the age rating for Simple Harmonic Motion Calc?

Simple Harmonic Motion Calc has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 5 releases)

### 1.5 — 2026-06-30

- Optimized for the latest devices.
- Fixed minor bugs.
- Improved and redesigned the UI.

### 1.3 — 2026-03-20

- Updated for the newest devices.
- Minor bugs fixed.

### 1.2 — 2024-03-22

- Updated for the newest devices.
- Minor UI update.
- Minor bugs fixed.

### 1.1 — 2021-01-28

- Update for Newest Devices
- Bug Fixed

### 1.0 — 2018-07-07

No release notes.

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*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 2026-07-18.*