s.mart Guitar Scales & Bass... app icon

s.mart Guitar Scales & Bass...

More than 1000 Scales for Guitar, Bass, Ukulele, Banjo, Mandolin, Charango, ...

Schüle Martin · de.smartchord.droid.plug.scale

Not rated yet 100K+ downloads v1.6 111.6 KB Android 6.0+ PEGI 3 · Everyone

Download APK 111.6 KB All versions
  • Signature matches the Google Play version Details

At a glance

Latest version
v1.6 (160)
Updated
Aug 30, 2026 (1 month ago)
APK size
111.6 KB
Requires
Android 6.0+ (API 23)
CPU support
Any (no native code)
Category
Music & Audio (app)
Listed since
Jan 21, 2021 (at least)
Website
smartchord.de
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

s.mart Guitar Scales & Bass... is an app by Schüle Martin in the Music & Audio category, listed since at least January 2021. It has no native code, so it runs on any Android processor.

Since version 1.3, the APK grew from 72.4 KB to 111.6 KB and the minimum Android version rose from 4.1 to 6.0.

What's new in v1.6

Android 17 Alignment

Description

From the listing uploaded by “appupdater”.

s.mart Scales shows and plays different scales (e.g. Major, Dorian, Pentatonic, Chromatic). It shows the musical notation and the formula of a scale. It also shows the notes of the scales on the fretboard. You can explore the fretboard up to the last fret or reduce it to just three frets. The notes of the scale can be played by a simple fingertip. At the moment are 40 instruments (e.g. Guitar, Bass, Ukulele, Banjo or Mandolin) with more than 500 different predefined and custom tunings supported! ======== PLEASE NOTE ======== smartChords Scales is a plugin for the app 'smartChords & Tools' (V2.13 or later). It can't run alone! You need to install 'smart Chords & Tools' from the Google Play store: https://play.google.com/store/apps/details?id=de.smartchord.droid It provides a lot of other useful tools for musicians like the ultimate chord reference and scales. Furthermore there is a chromatic tuner, a metronome, an ear training quiz, and a lot of other cool stuff. smart Chords provides a lot of instruments like guitar, ukulele, mandolin or the bass and a lot of different tunings. =============================

Version history

3 versions are listed, going back to v1.3. Since v1.6 it requires Android 6.0+.

v1.6 LATEST Aug 30, 2026 111.6 KB TRUSTED v1.5 Aug 31, 2026 73.4 KB TRUSTED v1.3 Mar 19, 2026 72.4 KB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Aug 30, 2026.
  • Certificate issued to “eTroop.de” 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 30, 2026
  • Validated against Google Play Aug 30, 2026
  • Signed byCN=Martin Schüle, O=eTroop.de, L=72108 Rottenburg, ST=Germany, C=DE
  • Signing certificate (SHA-1)E9:2D:C0:FD:60:5B:E9:FF:14:86:C6:CD:D6:CF:3C:B8:4B:EE:13:6E
  • File MD55ff1276865a98b666cd941ddb397eeaf
  • 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.

Required hardware & features

s.mart Guitar Scales & Bass... APK: questions and answers

Is there a version of s.mart Guitar Scales & Bass... for older Android phones?

The current version needs Android 6.0 or later. Version 1.5 is the newest listed build that installs on Android 4.1 and later. Get version 1.5 · 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 the s.mart Guitar Scales & Bass... 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 5ff1276865a98b666cd941ddb397eeaf.

Tags

smartchord droid plug scale music audio scales (smartchord)

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