Lock In Pitch
Pitch and Timing
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Connect sound, pitch, and notation through real-time visual feedback, instrument transposition, drones, metronome tools, and Pitch. Learn faster, play better. Lock In
Build stronger note recognition, refine your intonation, and play with greater confidence using Lock In—a focused practice tool designed for developing musicians.
Lock In provides clear visual pitch feedback that helps you recognize notes, understand whether you are sharp or flat, and make precise adjustments in real time. Its simple graphical interface keeps practice approachable, allowing you to focus on listening and improving without unnecessary distractions.
A built-in intonation game turns pitch training into an engaging challenge, reinforcing note recognition while helping you develop confidence, consistency, and a more reliable ear.
Features include:
- Clear real-time pitch and intonation feedback
- Note recognition across treble, bass, and other clefs
- Support for transposing instruments
- Sharp, flat, and cents-offset displays
- Built-in metronome and timing tools
- Customizable color themes
- An intonation game that makes ear training engaging
- A clean, simple interface designed for focused practice
Lock In was created by a working musician and private instructor to help their own students better understand intonation, hear pitch relationships, and feel more confident when they play.
Whether you are learning your first notes, improving ensemble accuracy, or refining advanced intonation skills, Lock In gives you practical visual guidance to help you listen closely, adjust clearly, and play with confidence.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Minor bug fixes
Added easy share QR code
The developer, Gil Estes, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Gil Estes
- Size
- 4.4 MB
- Category
- Music
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.6 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Gil Estes