# Waves: Partial Diff Eq

> Interactive environment for exploring partial differential equations and Fourier series. (iPhone/iPad app by Tim Lucas.)

- Source: https://appshunter.io/ios/app/waves-partial-diff-eq/id1447533890 (this page in markdown: same URL + `.md`)
- Developer: [Tim Lucas](https://appshunter.io/developer/1136916670)
- Category: Education
- Price: Free
- Rating: 4.80/5 from 16 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.4 · 30 MB
- Languages: American English
- Released: 2019-06-03
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/waves-partial-diff-eq/id1447533890/reviews.md

## What is Waves?

Waves is an interactive environment for exploring graphical solutions to partial differential equations. Waves currently consists of three activities that explore Fourier series as well as series solutions to the heat and wave equations. Fourier is a tool for plotting a Fourier series that best approximates a periodic function. Diffusion plots solutions to the one-dimensional heat equation in space and animates the time evolution. Waves plots solutions to the one-dimensional wave equation in space and allows. In each of these activities you can specify the appropriate boundary and/or initial conditions. The app contains built-in examples as well as the option to save your work for future analysis. You can use Waves for homework, in-class activities or a new research project.

## Key features

- Interactive PDE exploration
- Fourier series plotting
- Heat equation solutions
- Wave equation solutions
- Customizable boundary/initial conditions
- Save and analyze work

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/waves-partial-diff-eq/id1447533890/reviews.md

### 1/5 — Doesn’t appear to work

*2020-04-04, version 1.3*

I installed and launched the app, and it just sits there displaying the title page.

### 5/5 — Best tool for learning differential equations

*2019-09-20, version 1.1*

It is truly amazing!!

## Frequently asked questions about Waves

### What kind of partial differential equations can Waves solve?

Waves allows you to explore graphical solutions for partial differential equations, specifically focusing on Fourier series and series solutions to the one-dimensional heat and wave equations. You can specify boundary and initial conditions for these.

### Can I use Waves offline?

The provided data does not specify offline capabilities. However, as an educational tool for exploring mathematical concepts, it is likely designed to function without a constant internet connection once installed.

### How does Waves help with learning?

Waves provides an interactive environment to visualize complex mathematical concepts like Fourier series and PDE solutions. This hands-on approach can aid understanding for homework, in-class activities, or research projects.

### What devices does Waves support?

Waves is available for iPhone, iPad, and iPod devices. It is designed to be accessible on Apple's mobile ecosystem.

### How often is Waves updated?

The latest version of Waves was released on June 17, 2022. While specific update frequency isn't detailed, this indicates it receives maintenance and updates.

### What is the age rating for Waves?

Waves has an age rating of 4+, making it suitable for a wide range of users, including younger students exploring mathematical concepts.

### Does Waves have ads?

No, Waves does not contain advertisements. It is a free application without any ad interruptions.

### Can I save my work in Waves?

Yes, Waves allows you to save your work for future analysis. This feature is beneficial for tracking progress or revisiting specific equation solutions.

## Version history (last 5 releases)

### 1.3.5 — 2022-06-17

Updated compatibility for the newest devices such as iPhone 13, iPad 9.

### 1.3.4 — 2020-10-21

Updated compatibility for iPhone 12.

### 1.3.3 — 2020-09-25

Updated for compatibility with recently released iPads.

### 1.3.2 — 2020-05-22

A bug fix for iPad versions.  All activities now launch correctly.

### 1.3.1 — 2020-05-13

Minor updates for newer iOS devices.

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## More apps by Tim Lucas

- [Slopes: Differential Equations](https://appshunter.io/ios/app/slopes-differential-equations/id1136920301)

All apps by Tim Lucas: https://appshunter.io/developer/1136916670

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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 2026-06-01.*