# Physics Toolbox Tone Generator > Adjustable frequency, amplitude, and wave shape tone generator for education. (iPhone/iPad app by Chrystian Vieyra.) - Source: https://appshunter.io/ios/app/physics-toolbox-tone-generator/id998187454 (this page in markdown: same URL + `.md`) - Developer: [Chrystian Vieyra](https://appshunter.io/developer/998187453) - Category: Education, Utilities - Price: Free - Rating: 3.70/5 from 3 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 10.0 · 1 MB - Languages: American English - Released: 2015-06-04 - Data updated: 2026-08-13 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/physics-toolbox-tone-generator/id998187454/reviews.md ## What is Physics Toolbox Tone Generator? This tone generator app produces a continuous tone. The user can modify both the frequency (~pitch) (0 - 20,000 Hz) and the amplitude (~volume) of the sound wave. The wave shape can also be modified as sin, square, triangle, and saw-tooth. This app can be used in science education in conjunction with a sound meter to determine the inverse-square law for sound intensity, or with another tone generator to produce audible beats (by combining two tones of slight different frequencies). If you have any questions, comments, or would like to see modifications/updates, please email me at support@vieyrasoftware.net ## Key features - Continuous tone generation - Adjustable frequency (0-20,000 Hz) - Adjustable amplitude (volume) - Multiple wave shapes (sine, square, triangle, sawtooth) - Educational applications for sound science - Demonstrate inverse-square law ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/physics-toolbox-tone-generator/id998187454/reviews.md ### 3/5 — Works but buggy *2023-06-01* On startup you need to change the frequency or else it won’t play out a tone. Tapping on the frequency, more often than not, will not let you type in a frequency. ### 1/5 — No exact choices *2023-01-24, version 1.3* Not able to slide tone bar to the exact frequency desired. An improvement could be to make it able to enter the number in box to choose a frequency. So removed app. ### 5/5 — Fast download *2020-01-15* Sup ### 5/5 — forced to download this *2020-01-15* i had to download this app for my physics class. so far the app is great 10/10. would definitely play again :) ### 1/5 — No sound *2017-12-01* No sound this does not work ## Frequently asked questions about Physics Toolbox Tone Generator ### What is Physics Toolbox Tone Generator? Physics Toolbox Tone Generator is a free application that produces continuous sound tones. It allows users to modify the frequency, amplitude, and wave shape of the generated sound. ### What wave shapes can Physics Toolbox Tone Generator produce? Physics Toolbox Tone Generator can produce sine, square, triangle, and sawtooth wave shapes. This allows for a variety of sound generation possibilities. ### How is Physics Toolbox Tone Generator used in education? This app is useful in science education for experiments like determining the inverse-square law for sound intensity or creating audible beats by combining tones of slightly different frequencies. ### What is the frequency range of Physics Toolbox Tone Generator? The frequency, or pitch, of the sound wave can be modified from 0 to 20,000 Hz. This covers a wide range of audible and inaudible frequencies. ### Does Physics Toolbox Tone Generator have ads? No, Physics Toolbox Tone Generator is ad-free. The app does not contain advertisements, providing an uninterrupted user experience. ### What devices is Physics Toolbox Tone Generator compatible with? Physics Toolbox Tone Generator is supported on iPhone, iPad, and iPod devices. It is designed for iOS users. ### How often is Physics Toolbox Tone Generator updated? The latest version of Physics Toolbox Tone Generator is 1.3, last updated on March 2, 2017. Future updates would depend on developer plans. ### What is the age rating for Physics Toolbox Tone Generator? Physics Toolbox Tone Generator has an age rating of 4+. This indicates it is suitable for children aged 4 and older. ## Version history (last 4 releases) ### 1.3 — 2017-03-02 This app has been updated by Apple to display the Apple Watch app icon. Bug fixes. Small UI changes on iPad. Improved app icon. ### 1.2.1 — 2016-09-28 Bug fixes. ### 1.2 — 2016-09-23 Bug fixes. ### 1.0 — 2015-06-04 No release notes. ## Apps similar to Physics Toolbox Tone Generator | App | Rating | Price | Category | | --- | --- | --- | --- | | [Physics Lab AR](https://appshunter.io/ios/app/physics-lab-ar/id1298984261) | 4.7 (1,811) | Free | Education | | [SPARKvue](https://appshunter.io/ios/app/sparkvue/id361907181) | 1.9 (610) | Free | Education | | [Physics Master Homework Tutor](https://appshunter.io/ios/app/physics-master-homework-tutor/id1453430489) | 4.4 (134) | Free | Education | | [C/C++ Programming Compiler](https://appshunter.io/ios/app/cc-plus-plus-programming-compiler/id1160868782) | 3.3 (116) | Free | Education | | [EE ToolKit](https://appshunter.io/ios/app/ee-toolkit/id391792609) | 4.7 (1,397) | Free | Education | | [phyphox](https://appshunter.io/ios/app/phyphox/id1127319693) | 4.6 (267) | Free | Education | ## More apps by Chrystian Vieyra - [Physics Toolbox Magnetometer](https://appshunter.io/ios/app/physics-toolbox-magnetometer/id1003749103) - [Physics Toolbox Accelerometer](https://appshunter.io/ios/app/physics-toolbox-accelerometer/id1008160133) - [Physics Toolbox Sensor Suite](https://appshunter.io/ios/app/physics-toolbox-sensor-suite/id1128914250) - [Physics Toolbox Color Gen](https://appshunter.io/ios/app/physics-toolbox-color-gen/id1372521401) - [Magna-AR](https://appshunter.io/ios/app/magna-ar/id1452533895) All apps by Chrystian Vieyra: https://appshunter.io/developer/998187453 ## Related topics [physics toolbox tone generator](https://appshunter.io/ios/topics/physics-toolbox-tone-generator) · [sphere tone](https://appshunter.io/ios/topics/sphere-tone) --- *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 2026-08-13.*