Touch for Virus 4+

Virus TI editor & Librarian

M. Lierop

Designed for iPad

    • 4.8 • 11 Ratings
    • $17.99
    • Offers In-App Purchases

iPad Screenshots


The first and only patch editor / librarian for Virus TI synthesizers on iPadOS.
Compatible with all Virus TI and TI2 models.

Highlights: ————————

- Create patches with a swipe!

- Create new patches super fast with Module presets

- Dedicated knobs and sliders for nearly all parameters

- Import your existing patch libraries in .mid file format (Virus C libraries not yet supported)

- No computer needed, just you, your VIRUS, iPad and some sort of IOS compatible MIDI-USB interface

- Organize & search your patch library (includes favorites, most/last used and categories)

Please note !!!
- Additional MIDI -> USB OR MIDI over Bluetooth interface is needed for this app to work.
Connecting iPad and Virus TI directly to each other without MIDI interface will NOT work: Virus TI does not support this.
- This app works with SINGLE mode. Support for MULTI mode and SEQ mode is available as in-app purchase
- This app does not support editing the following parameters: Input effect, vocoder and atomizer
Main features

- Save & reload created patches on your iPad
- Import single patches via MIDI patch dump
- import soundbanks as .mid files
- Organize your patches in collections and categories
- easily find patches with search, favorites, last used and most used patches

The roughly 350 parameters of a patch are split in 7 modules:
- Save and load presets for each module.
- Create new patches in seconds by choosing a preset for each module.
- Create endless numbers of different patches without the need learn how it actually works (= Let's be fair: we don’t want to learn, we just want: patches )
- Modules: Oscillators / Filter & Amplifier / Modulation / Controller / Arpeggiator / Effects / Ambiance

What’s New

Version 1.7.7

1.7.7 fixes an issue with in-app purchase for MULIT mode.

New in 1.7.6: Maintenance release:
- Improved reliability when sending and receiving MIDI
- Fixed Envelope sustainslope
- Minor stability improvements

Ratings and Reviews

4.8 out of 5
11 Ratings

11 Ratings

bw_apps ,

Super Dev!

Wanting this for years, thanks so much for making it and for the continued development. It feels like Access has all but abandoned the Virus, and this gives it new life. It became such a chore to maintain VirusTi on the computer, and now we have this as a much better direct option to interact with the Virus and maintain our patch library.

Electronisounds ,

Total Game Changer!

I’ve been using this with my Virus Darkstar, and it is so fantastic!
I really like how easy it is to program very complex modulation routings for the modwheel! That alone is a huge time saver for me, and my recent patches are sounding much more “alive”. Please keep working on this app! Any new features would most welcome! 5 STARS! 👏👏

Developer Response ,

Thanks for your awesome review!

Grat8ful ,


Thank You for the update to Touch for Virus.
The new version V1.5, with ICloud patch sharing is brilliant.
I also like the new design of the app and it’s ease of use.

Developer Response ,

Nice! You’re welcome!

In-App Purchases

Multi Mode
Edit and manage up to 16 parts in multi mode.

App Privacy

The developer, M. Lierop, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Usage Data
  • Diagnostics
  • Other Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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