Phone

DaTuner: Tuner & Metronome

Music & Audio • Prometheus Interactive LLC • ⭐ 4.20 • 10,000,000+

Chromatic Tuner & Metronome : Guitar Tuner, Bass, Violin, Ukulele, Banjo, Tuner

Version 3.7.7 19.6 MB Everyone

Screenshots

Permissions Explained 16 permissions requested View details

This app requests 16 permissions. The table below explains what each permission may allow and what users should review before installing.

Status	Permission	What it means	Why it may be used	User safety note
ℹ️ Review	Modify Audio Settings android.permission.MODIFY_AUDIO_SETTINGS	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
⚠️ Sensitive	Microphone access android.permission.RECORD_AUDIO	Allows the app to record audio from the device microphone.	Used for voice messages, calls, video chat, speech search, audio recording, or voice commands.	Sensitive permission. Only grant it to apps where microphone use is expected.
⚠️ Sensitive	Read external storage android.permission.READ_EXTERNAL_STORAGE	Allows the app to read files from shared device storage.	Used by media players, file managers, backup apps, editors, upload tools, and document apps.	Sensitive permission. Review carefully if the app does not need access to files or media.
⚠️ Sensitive	Modify external storage android.permission.WRITE_EXTERNAL_STORAGE	Allows the app to write or modify files in shared device storage.	Used for saving downloads, media files, exports, edited documents, backups, or cached content.	Sensitive permission. Make sure file access matches the app’s purpose.
✅ Common	Internet access android.permission.INTERNET	Allows the app to open network connections and communicate with online services.	Commonly used for streaming, syncing, login, ads, analytics, downloads, cloud features, and app updates.	Common permission. Review the app’s behavior if it does not appear to need online access.
✅ Common	View network status android.permission.ACCESS_NETWORK_STATE	Allows the app to check whether the device is connected to Wi-Fi, mobile data, or another network.	Often used to avoid loading content when offline or to adjust loading based on connection quality.	Generally low risk by itself.
ℹ️ Review	Access Wifi State android.permission.ACCESS_WIFI_STATE	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Keep device awake android.permission.WAKE_LOCK	Allows the app to prevent the device from sleeping while a task is running.	Used for media playback, downloads, navigation, alarms, calls, or long-running background tasks.	Review battery usage if the app keeps the device awake too often.
ℹ️ Review	Gms Permission Ad Id com.google.android.gms.permission.AD_ID	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Foreground Service android.permission.FOREGROUND_SERVICE	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Send notifications android.permission.POST_NOTIFICATIONS	Allows the app to send notifications to the device.	Used for alerts, reminders, messages, account activity, updates, or media controls.	Review notification settings if the app sends too many alerts.
ℹ️ Review	C2dm Permission Receive com.google.android.c2dm.permission.RECEIVE	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Com Applovin Array Apphub Permission Bind Apphub Service com.applovin.array.apphub.permission.BIND_APPHUB_SERVICE	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Finsky Permission Bind Get Install Referrer Service com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Vending Billing com.android.vending.BILLING	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Com Bork Dsp Datuna Dynamic Receiver Not Exported Permission com.bork.dsp.datuna.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.

About DaTuner: Tuner & Metronome

We are pleased to present - Chromatic Tuner & Metronome: Free Guitar Tuner App with Bass, Violin, Ukulele, Banjo, Tuner | DaTuner 🎸 Get DaTuner: Tuner and Metronome for Various Instruments! 🎻 DaTuner is a versatile, accurate, & responsive chromatic tuner and metronome app for Android with a user-friendly interface. Instead of focusing on complex graphics, we made it efficient and straightforward! Besides guitar, bass, violin, and banjo, you can use DaTuner to tune your cello, piano, ukulele, mandolin, and other instruments. So, grab your instrument and start tuning with this ukulele tuner free app! Your perfect sound starts with a smart tuning app. Download Free Guitar Tuner App with Bass, Violin, Banjo & more | DaTuner and get started with tuning! 🪕 Achieve Accurate Tuning with DaTuner! Features: No dead zone - screen changes to green when tuning is optimal. Auto-Sensitivity - no manual configuration needed. Clear, easy-to-read display Quick and accurate response Screen lock - lock to a specific note, even if significantly out of tune, helping you adjust up or down as needed. Filter lock - isolate a specific note and filter out everything outside that range. Reference frequency adjustment for orchestra tuning, adjustable manually or by using an external reference. Multiple instrument options - with more updates planned. Choice of colors Sample rate range 8kHz - 48kHz. Suitable for a range of skill levels, DaTuner offers features that make tuning app accessible for everyone! Stay in tune with Download DaTuner to ensure you play accurately. 🎵 Enhance Your Music with DaTuner! 🎶 Features in the PRO version: [PRO] Strobe tuner display with up to 4 overtones! [PRO] Transposition features [PRO] Temperaments! You can modify existing ones or add your own using a text editor. Temperaments are saved under the /DaTuner directory on external memory. [PRO] Notation options (Solfége, English, English sharp, English flat, Northern European) with additional customization planned for future updates. [PRO] Pitch pipe with multiple harmonics, audible even in low tones. [PRO] Enhanced tuning algorithm. 🎼 Refine Your Sound with DaTuner! 🎸 DaTuner is a tuning tool for all musicians. With an intuitive interface and a range of adjustable features, DaTuner is designed to accommodate various instruments and users, from beginners to professionals. The Free Guitar Tuner App every musician should have - tune your instrument anywhere, anytime with ukulele tuner free. DaTuner's display is designed for readability Never miss a note with this smart ukulele tuner free. The nearest note and octave are displayed in a large font, and frequency in hertz with error in cents is displayed at the bottom of the screen. Sensitivity is adjusted automatically but can also be fine-tuned manually. The algorithm's responsiveness and relative frequency can be managed through the configuration menu. Get accurate results every time—download this tuning app now! 🎵 Speed, Accuracy, and Ease in One…

What DaTuner: Tuner & Metronome Is Used For

DaTuner: Tuner & Metronome appears to be a music utility app for tuning instruments and keeping time with a metronome. Based on the metadata, it is aimed at players of guitar, bass, violin, ukulele, banjo, cello, piano, mandolin, and similar instruments, with a chromatic tuner that can help identify and adjust pitch. Its phone-app format makes it a practical tool to keep on hand during practice, lessons, rehearsals, or quick tuning before playing.

The app’s permissions, especially microphone access through RECORD_AUDIO and audio settings control, fit its tuning function: it needs to listen to an instrument’s sound and process pitch in real time. The description also mentions options such as reference frequency adjustment, note locking, and filters, which suggests it may be useful when tuning by ear or matching a specific standard. The metronome side makes it relevant for rhythm practice as well, especially for musicians who want one app for both pitch and tempo support. Some features are described as PRO-only, so the available functions may vary by version.

Common uses

Tuning string instruments like guitar, bass, violin, ukulele, and banjo
Checking pitch on other instruments such as cello, piano, and mandolin
Using the metronome for rhythm practice and timing exercises
Matching tuning to a reference frequency or ensemble standard
Locking onto a note when making small pitch adjustments
Practicing with a simple display designed for quick reading
Keeping a tuner app available on a phone for lessons or rehearsals

Best for:

Musicians Instrument tuning Metronome practice Phone app Practice sessions

Related tags

App Details

Package:
com.bork.dsp.datuna

Category:
Music & Audio

Developer:
Prometheus Interactive LLC

Version:
3.7.7

Updated:
Mar 5, 2025

Min Android:
5.0

Age Rating:
Everyone

Contains Ads:
Yes

In-App Purchases:
Yes

Official Listing

Official listing available on Google Play
Package name: com.bork.dsp.datuna
Age rating: Everyone

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How to Download DaTuner: Tuner & Metronome

If this app is not hosted directly on APKApps official link, then for the safest and most up-to-date version, install it from its official Google Play listing.