FluidSynth MIDI Synthesizer app icon

FluidSynth MIDI Synthesizer

Volcano Mobile SNC · net.volcanomobile.fluidsynthmidi

4.0 (3 ratings) 10K+ downloads v1.2.4c 13.4 MB Android 6.0+ PEGI 3 · Everyone

Download APK 13.4 MB All versions
  • Signature matches the Google Play version Details

At a glance

Latest version
v1.2.4c (81)
Updated
Oct 8, 2025 (1 year ago)
APK size
13.4 MB
Requires
Android 6.0+ (API 23)
CPU support
x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category
Music & Audio (app)
Listed since
Jan 31, 2020 (at least)
Permissions
9 (3 sensitive)
Website
volcanomobile.net
Developer contact
[email protected]

About this APK

FluidSynth MIDI Synthesizer is an app by Volcano Mobile SNC in the Music & Audio category, listed since at least January 2020. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 9 permissions, 3 of them sensitive: approximate location, read shared storage and modify shared storage.

What's new in v1.2.4c

let key pressure events go to FluidSynth fix crash in midi parser auto save and restore channel preset configuration (reset when soundfont changes) update to AndroidX update fluidsynth fix running status message parsing

Description

From the listing uploaded by “catappult”.

NOTE: A SoundFont (.sf2) is required to use this synthesizer. Plug your device to your computer, or hook a MIDI USB master keyboard via an OTG cable to play with this low-latency FluidSynth 1.1.9 based Synthesizer. - load SoundFont 2 and 3 (Ogg compressed) - record your performances directly in WAVE files This application uses a modified version of FluidSynth, you can find the source code here https://github.com/VolcanoMobile/fluidsynth-android

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Jan 16, 2021.
  • Certificate issued to “Volcano Mobile” This is the certificate of the Google Play version.

Store checks and file details

  • Developer signature verified Jan 16, 2021
  • Validated against Google Play Jan 16, 2021
  • Antivirus scan result not available
  • Signed byCN=, OU=, O=Volcano Mobile, C=
  • Signing certificate (SHA-1)FA:12:65:49:BE:D5:57:61:99:38:91:80:D6:78:CF:A7:D2:CA:00:B2
  • File MD5d25154f46992d42be59f4f10fe294d04
  • Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018

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

Permissions (9)

FluidSynth MIDI Synthesizer requests 9 permissions, 3 of them sensitive.

Required hardware & features

FluidSynth MIDI Synthesizer APK: questions and answers

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 FluidSynth MIDI Synthesizer 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. After downloading, check that the file's MD5 is d25154f46992d42be59f4f10fe294d04.

Tags

volcanomobile fluidsynthmidi music audio fluidsynth midi synthesizer

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