# Tunnas Master - Pro Tuner

> Pro tuner, metronome, chord songbook with diagrams and practice trainer.

Canonical page: [https://chrome-stats.com/d/io.github.mefizto.tunnasmaster](https://chrome-stats.com/d/io.github.mefizto.tunnasmaster)

## Overview

- **ID:** `io.github.mefizto.tunnasmaster`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** EoB
- **Category:** MUSIC\_AND\_AUDIO
- **Downloads:** 21
- **Version:** 1.14.0
- **Last updated:** 2026-09-05
- **First published:** 2026-06-04
- **Publisher country:** MX
- **Size:** 7.13 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=io.github.mefizto.tunnasmaster)
- **Website:** [https://gen-lang-client-0545302582.web.app](https://gen-lang-client-0545302582.web.app/)
- **Privacy policy:** [https://www.eobb.lat/privacy-tunnas-master.html](https://www.eobb.lat/privacy-tunnas-master.html)

## Description

Tunnas Master is the ultimate all-in-one musical companion: ultra-precise chromatic tuner, pro metronome, and interactive songbook with chords, chord diagrams, and practice mode.<br><br>Engineered to be lightning-fast, lightweight, and completely free of invasive interruptions during your rehearsals and gigs.<br><br>Top Features:<br><br>🎸 1. Interactive Songbook with Chords &amp; Auto-Scroll:<br>- Large song catalog with highlighted chords and lyrics.<br>- Interactive Chord Diagrams: tap any chord in the lyrics to see its exact finger positions, string details, and barre frets.<br>- Fretboard Variations: switch between multiple chord shapes (open positions, 5th/6th string barres) and save your favorite variation per song.<br>- Smart Auto-Scroll with adjustable speed and Intro Delay countdown.<br>- Key Transposition (+/- semitones) with intelligent Capo suggestions.<br>- English (A, B, C...) and Solfège (Do, Re, Mi...) notation.<br>- Export and import songs/songbooks via WhatsApp and lightweight files (.tunnas / JSON).<br><br>🎯 2. Chord Progression Practice Trainer:<br>- Practice songs and harmonic circles in sync with the metronome.<br>- 3 practice speeds: 🐢 Slow (60%), 🚶 Moderate (80%), and 🚀 Full Speed (100%).<br>- Visual timeline with dynamic countdown alerts before each chord transition.<br>- Customizable beat durations per chord (2 beats, 4 beats, 8 beats).<br><br>🎯 3. High-Precision Chromatic Tuner:<br>- Real-time zero-latency pitch detection algorithm.<br>- Interactive cents meter for precise fine-tuning.<br>- Dedicated Guitar and Ukulele tuning modes.<br><br>🥁 4. Professional Metronome:<br>- 40 to 240 BPM tempo range with quick adjustment shortcuts.<br>- 2/4, 3/4, 4/4, and 6/4 time signatures with downbeat accent.<br>- Synchronized visual pulse light and native haptic vibration.<br><br>🚫 5. Clean, Musician-First Design:<br>- No invasive popups during practice sessions.<br>- Screen Keep-Awake mode so your device never dims on the music stand.<br>- High-contrast Dark Theme optimized for stages and battery life.<br><br>Download Tunnas Master and take your music practice to the next level!

## Rankings

- #2,579,383 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.MODIFY_AUDIO_SETTINGS`
- `android.permission.RECORD_AUDIO`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `io.github.mefizto.tunnasmaster.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/io.github.mefizto.tunnasmaster)