Fret Calculator

A fret spacing or distance calculator for instruments like guitars and ukuleles.

dhagz · com.walng.dhagz.fretcalc

Not rated yet 10K+ downloads v1.4.7.0 4.8 MB Android 6.0+ PEGI 3 · Everyone

Download APK 4.8 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.4.7.0 (1040700)
Updated: Aug 31, 2026 (1 month ago)
APK size: 4.8 MB
Requires: Android 6.0+ (API 23)
CPU support: Any (no native code)
Category: Tools (app)
Listed since: Jun 14, 2024 (at least)
Permissions: 11
Website: dhagz.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Fret Calculator is an app by dhagz in the Tools category, listed since at least June 2024. It has no native code, so it runs on any Android processor.

Since version 1.4.0.0, the APK grew from 4.3 MB to 4.8 MB and the minimum Android version rose from 4.4 to 6.0. It asks for 11 permissions, none of them sensitive. It asks for the same permissions as version 1.4.6.0. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

What's new in v1.4.7.0

- Bug fixes and improvements.

Description

From the listing uploaded by “appupdater”.

Calculates fret spacing or distance from nut and from previous frets, provided that you input the Scale Length of your instrument. - Display with unit - Share calculation via Message, E-mail or etc. FYI: - Scale Length is the distance from nut to saddle. - The distance from nut to the 12th fret is half the Scale Length.

Version history

4 versions are listed, going back to v1.4.0.0. Since v1.4.7.0 it requires Android 6.0+.

v1.4.7.0 LATEST Aug 31, 2026 4.8 MB TRUSTED v1.4.6.0 Jun 22, 2026 4.7 MB TRUSTED v1.4.4.2 Jan 16, 2026 4.7 MB TRUSTED v1.4.0.0 Apr 2, 2025 4.3 MB TRUSTED

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Aug 31, 2026.
Certificate issued to “wa lng.. :D” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Aug 31, 2026
Validated against Google Play Aug 31, 2026
Signed byCN=Dhagz, O=wa lng.. :D
Signing certificate (SHA-1)EB:FC:24:B6:AC:80:73:49:B1:63:F6:DA:FE:F5:82:79:32:26:06:61
File MD57acd85826943de2cb6ab6f077b9a8a34
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (11)

Fret Calculator requests 11 permissions, none of them sensitive.

Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) com.walng.dhagz.fretcalc.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch

Fret Calculator APK: questions and answers

Is there a version of Fret Calculator for older Android phones?

The current version needs Android 6.0 or later. Version 1.4.6.0 is the newest listed build that installs on Android 5.0 and later. Get version 1.4.6.0 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is Fret Calculator free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Fret Calculator APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 7acd85826943de2cb6ab6f077b9a8a34.