Interval: Guitar Practice
Tuner, metronome and journal
About
This app provides a comprehensive suite of tools for guitarists, including a tuner, metronome, drone, and theory resources. It automatically logs practice sessions, tracks progress, and offers insights into your development.
What's New in Interval
1.0
September 4, 2026
FAQ
What is Interval's main purpose?
Interval is designed to be an all-in-one practice tool for guitarists. It combines essential tools like a tuner and metronome with a journal to automatically track your practice sessions and progress.
Does Interval have ads?
No, Interval is completely ad-free. The app also does not use analytics or tracking, ensuring your practice data stays private on your device.
What tunings does Interval support?
Interval supports standard tuning, drop D, DADGAD, open G, open D, and half or full step down tunings. The tuner waits for the note to settle before indicating accuracy.
Can I record my practice ideas with Interval?
Yes, Interval allows you to record notes and voice memos directly within your practice session. This helps you capture ideas as you play without leaving the app.
How does Interval track my progress?
Every practice session is logged in your journal, including the time, your notes, and how it felt. It builds a visual record of your week, streak, and daily average practice time.
Is Interval available on multiple devices?
Based on the provided data, Interval is supported on iPhone and iPod. You can back up your journal to a file and restore it on a new phone.
What theory resources are included in Interval?
Interval includes resources such as scales drawn along the neck, chord shapes, drills with explanations, and short theory lessons for self-taught musicians. It can also identify chords and keys when you play a progression.
How often is Interval updated?
The latest version of Interval was released on 2026-09-04, with the same date listed for the last update. More features are planned for future releases.