DaTune: Tuner, Metronome, Loop
Audio Recorder & Practice Tool
Free · In‑App Purchases
Less interference. More inspiration. DaTune unifies a tuner, metronome, looper, and smart memos into one seamless, customizable creative space.
Less interference. More inspiration.
DaTune removes distractions so you can focus on creating. A tuner, metronome, and looper—unified into one seamless, fluid experience. More than a utility, DaTune is a design-forward creative space that adapts to your style.
Key Features
Visual Particle Tuner
Tuning, reimagined. Dynamic particles flow into alignment as you reach perfect pitch, turning accuracy into an intuitive, almost meditative visual experience.
Hybrid Metronome
Go beyond the beep. Engage with rhythm through a unique visual interface, or import audio from your videos and files to build custom click tracks that fit your music.
Creative Looper
Capture ideas the instant they surface. Quickly record and layer sounds into groups, sequence them across four-bar phrases, or overdub freely as inspiration unfolds. From saving practice breakthroughs to exploring creative bursts—or simply going with the flow—the looper keeps up, with flexible noise gate modes for clean, effortless recording.
Smart Memos & Auto-Analysis
Record and layer sounds with our new phase-cancellation engine, letting you overdub backing tracks out loud—no headphones required (currently in beta). DaTune automatically detects your global BPM, Key, and Chord Progressions. View your chords mapped instantly to an interactive "sheet music" waveform, where you can visually trim loops or attach session notes so you never lose the magic of the moment.
Your Aesthetic
Make it yours with a fully customizable three-color palette. The entire app shifts to match your vibe.
Unlock More (In-App Purchase)
Live Effects Per Layer
Shape each loop with Pan, Pitch, Reverb, and Delay.
BLE MIDI Support
Connect external bluetooth midi controllers for hands-free looping and performance.
Interactive Backgrounds
Unlock a generative Conway’s Game of Life backdrop that evolves as you play.
Ratings & Reviews
Bug fixes
The developer, David Culjak, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- David Culjak
- Size
- 71.1 MB
- Category
- Music
- Compatibility
Requires iOS 18.5 or later.
- iPhone
Requires iOS 18.5 or later. - iPad
Requires iPadOS 18.5 or later.
- iPhone
- Languages
English and 24 more
- English, Arabic, Bulgarian, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hindi, Italian, Japanese, Korean, Norwegian Bokmål, Portuguese, Romanian, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish, Vietnamese
- Age Rating
9+
- 9+
- In-App Purchases
Yes
- Additional Features $2.99
- Copyright
- © 2026 David Culjak