Perfect Pitch Pipe accurately recreates a real world pitch pipe and adds functionality and customizability never before seen in a mobile app. Well suited for performing singers, acapella groups, vocal coaches, barbershop quartets, and armchair harmonizers. All audio professionally recorded by the London Philharmonia.

APP FEATURES: (*)

-First fully adaptive pitch pipe app
-Customizable note range
-Over 4 octaves of notes
-9 one-tap chorded modes for harmonizing
-Save your own custom presets
-Audio recorded by the London Philharmonia
-Video Tutorial detailing app usage
-Supports every mobile device size/shape

*The vast majority of the features in this app are available free of charge, ad-supported. To enable extended app features and remove advertisements, users may upgrade via a one-time in app purchase.

// Option A //

To download SWIFTSCALES Perfect Pitch Pipe mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download SWIFTSCALES Perfect Pitch Pipe mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download SWIFTSCALES Perfect Pitch Pipe from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search SWIFTSCALES Perfect Pitch Pipe in HappyMod App.