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Android Apps > Music & Audio > GTMobile - C64 SID Tracker
GTMobile - C64 SID Tracker icon

GTMobile - C64 SID Tracker

by Daniel Langner · Music & Audio · Free
On Google Play since January 2025 · Data updated 2026-09-20
Google Play

GTMobile - C64 SID Tracker is made and published by Daniel Langner. AppBrain is an independent app data site and isn't affiliated with Daniel Langner. The app name, icon, screenshots and description belong to Daniel Langner and are shown as published on Google Play.

AppBrain's verdict

Niche
Rating on Google Play
4.56
35 ratings
Installs
1.7 thousand
Last updated
August 26, 2026
Ads
No ads
Size
3.83 MB

GTMobile - C64 SID Tracker is a niche app, with 1.7 thousand installs. It doesn't have enough ratings yet to judge what users think.

User feedback

Ratings and reviews on Google Play

Comments on GTMobile - C64 SID Tracker for Android

★★★★★ Rezuvo · Feb 2, 2026
Finally, the best sid tracker on android, 2bt 😎👍🙌 I hope 2bt will create a community on social media for Fakes id and GT Mobile, so we can share experiences about the apps made by 2bt
★★★★★ Sad Lemon · May 21, 2025
Only half a clue as to what I'm doing, but this is EXACTLY what I've been looking for, a real tracker. The UI and layout freakin' rocks it's so easy to use and making selections is incredibly smooth. Now I've only got to figure out what it does, and do what it does.
★★★★★ Michael Evans · Jun 11, 2025
Wow, the way command edit is implemented is really awesome and much easier to do than on something like unbox where you need to do a lot of fine typing and memorizing. Also as someone who doesn't quite grasp hexadecimal yet, having the slider is very nice and even if I knew hexadecimal the slider is very nice on mobile over typing. Really dig the whole table thing which is something I've never encountered before. The way you can set up wave tables, pulse tables, effects tables is amazing.

Google Play Rating history and histogram

31
0
0
0
3

Store listing

By Daniel Langner, from Google Play

“Create authentic C64 SID music on the go!”

GTMobile - C64 SID Tracker Screenshot 1 of 6
GTMobile - C64 SID Tracker Screenshot 2 of 6
GTMobile - C64 SID Tracker Screenshot 3 of 6
GTMobile - C64 SID Tracker Screenshot 4 of 6
GTMobile - C64 SID Tracker Screenshot 5 of 6
GTMobile - C64 SID Tracker Screenshot 6 of 6
Screenshots by Daniel Langner, from the Google Play listing
Description by Daniel Langner Written by the developer, not by AppBrain. Click to read.
Compose authentic 8-bit chiptunes anywhere.

GTMobile brings the legendary sound of the Commodore 64 straight to your Android phone or tablet. Based on the powerful GoatTracker 2 engine, GTMobile delivers the ultimate retro tracker workflow optimized for modern mobile screens.

Whether you're a seasoned demoscene veteran or a retro music enthusiast, you can now compose genuine SID music on the go.

Why You'll Love GTMobile:

• Pure Retro Emulation: Fully supports both the 6581 and 8580 SID chip modes for that gritty, authentic 8-bit texture.
• GoatTracker 2 Compatible: Import and edit your existing .SNG projects seamlessly. Take your desktop workflow mobile.
• Desktop Power, Mobile Workflow: Full pattern, instrument, and table editors redesigned with a responsive, touch-friendly interface.
• No Hidden Costs: Completely open-source (GNU GPL v2.0), ad-free, and privacy-respecting.

Perfect For:
• Chiptune artists and tracker fans
• Game developers looking for authentic retro soundtracks
• Anyone who loves the unique sound of the Commodore 64

--------------------------------------------------

Documentation & Source: https://2bt.github.io/GTMobile/

Have feedback or feature suggestions? I'd love to hear from you—let's keep the C64 scene thriving!

Recent changes:
Changes:
+ Improved instrument preset library.
+ Added SID export.
+ Added buttons to delete/add a pattern row, shifting all rows below up/down.
+ Fixed audio playback stopping permanently after plugging or unplugging headphones.
Official page on Google Play

Safety and technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
?
App size
3.83 MB
Content rating
Everyone

Technologies used by GTMobile - C64 SID Tracker

5 permissions
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
1.0.18
Launched
January 2025
  • Aug 26, 2026UpdateVersion 1.0.18
  • Jun 20, 2026UpdateVersion 1.0.17
  • Feb 22, 2026Installs1,000+ installs
  • Aug 31, 2025Installs500+ installs
  • Aug 14, 2025UpdateVersion 1.0.16
Show all changes Show fewer

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Installs

Tracked by AppBrain
Last 30 days
87
Play install range
1+ thousand
Launched
January 2025

Installs over time

GTMobile - C64 SID Tracker has been installed 1.7 thousand times. Over the past 30 days, it has been installed 87 times.

Rankings

Google Play top charts

Google Play Rankings for GTMobile - C64 SID Tracker

This app is not ranked

About the app and developer

About GTMobile - C64 SID Tracker

GTMobile - C64 SID Tracker is a music & audio app developed by Daniel Langner.

Install Statistics

GTMobile - C64 SID Tracker has been installed 1.7 thousand times. In the last 30 days, the app was installed 87 times.

User Ratings

GTMobile - C64 SID Tracker is rated 4.56 out of 5 stars. The rating is based on 35 ratings.

App Information

GTMobile - C64 SID Tracker is freely available from Google Play. The app size is 3.83 MB. The latest version available is 1.0.18. The last update was on August 26, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since January 2025.

App Performance Report

Get a detailed PDF report for GTMobile - C64 SID Tracker with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Developer information for Daniel Langner

Daniel Langner

dnl.lngnr@gmail.com

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Frequently asked questions about GTMobile - C64 SID Tracker

Is GTMobile - C64 SID Tracker free?

Yes. GTMobile - C64 SID Tracker is free on Google Play.

Is GTMobile - C64 SID Tracker still available?

Yes. GTMobile - C64 SID Tracker is on Google Play, and the last update we saw was on August 26, 2026.

Does GTMobile - C64 SID Tracker contain ads?

No. Google Play does not list GTMobile - C64 SID Tracker as containing ads.

How large is GTMobile - C64 SID Tracker?

GTMobile - C64 SID Tracker is 3.83 MB.

Is GTMobile - C64 SID Tracker suitable for children?

Google Play rates the content of GTMobile - C64 SID Tracker as suitable for everyone.

How many times has GTMobile - C64 SID Tracker been installed?

Google Play lists 1,000+ installs for GTMobile - C64 SID Tracker.

How do people rate GTMobile - C64 SID Tracker?

GTMobile - C64 SID Tracker scores 4.56 out of 5 stars, from 35 ratings on Google Play.

Who made GTMobile - C64 SID Tracker?

GTMobile - C64 SID Tracker was developed by Daniel Langner. It is listed in the music & audio category on Google Play.

What are the best alternatives to GTMobile - C64 SID Tracker?

People looking at GTMobile - C64 SID Tracker also look at these music & audio apps: SidAMP, PocketTune - 8bit Music Maker, ZXTune - Chiptunes player, MAME Retro Arcade Emulator, G-Stomper C-64 SID 6581 Pack.

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