Katana Librarian

Installs

91.3k

Rating

4.7

Rating count

< 1k

Category	Music & Audio
Developer	1000452063 Ontario Inc
Price	Free
First release	12/21/2018 (6 years ago)
Version	15.4
In-app purchases	No
Contains ads	No
Content rating	PEGI 3
Package name	com.appsforamps.katana

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
6/15/2025	861	4.675	91,282	15.4
6/14/2025	861	4.675	91,258	15.4
6/13/2025	861	4.675	91,248	15.4
6/9/2025	860	4.675	91,215	15.4
6/8/2025	859	4.671	91,118	15.4
5/29/2025	859	4.671	91,095	N/A
5/28/2025	859	4.542	90,791	N/A
5/27/2025	859	4.542	90,721	N/A
5/24/2025	860	4.542	90,679	N/A
5/22/2025	860	4.671	90,484	N/A
5/21/2025	860	4.000	90,323	N/A
5/20/2025	860	4.000	90,323	N/A
5/19/2025	860	3.909	90,266	N/A
4/28/2025	853	4.542	89,553	N/A
4/24/2025	853	4.542	89,519	N/A
4/23/2025	853	4.671	89,382	N/A
4/22/2025	853	4.000	89,200	N/A
4/15/2025	852	4.000	89,200	N/A
4/10/2025	850	4.000	89,118	N/A
4/6/2025	850	4.671	88,900	N/A

Details

Katana Librarian allows you to connect your phone or tablet to your BOSS Katana amplifier via USB or a Bluetooth adapter (sold separately), unlocking your amp’s full potential!

The free version of the app allows you to test your connection and load the built-in demo patches. A single in-app purchase is offered if you wish to unlock the full feature set, which will allow you to:

- Download patches from your amplifier.
- Modify the patch parameters; includes support for all effect types; the editor also changes in real-time as you adjust the parameters on your amp.
- Organize your patches into groups. Tag your favorite patches, or create a set list for a live performance.
- Import and export MkI, MkII and Gen3 .TSL files.
- Rename and delete patches.
- Write patches to the amplifier's channels.
- Emulate the functionality of a GA-FC pedal (even on a KATANA-50).
- Use the hotkey feature in combination with a Bluetooth MIDI or HID foot switch (e.g. https://amzn.to/3RqNcDY) for hands-free patch and effect switching.
- Access undocumented Katana features like hidden amps and multiple simultaneous effects (where available).

What you need:

1) A phone or tablet running Android 4.4 or later

2) One of the following amplifiers:
 • KATANA-50
 • KATANA-50 MkII
 • KATANA-50 Gen3
 • KATANA-50 MkII EX
 • KATANA-50 EX Gen3
 • KATANA-100
 • KATANA-100 MkII
 • KATANA-100 Gen3
 • KATANA-100/212
 • KATANA-100/212 MkII
 • KATANA-100/212 Gen3
 • KATANA-HEAD
 • KATANA-HEAD MkII
 • KATANA-HEAD Gen3
 • KATANA-Artist
 • KATANA-Artist MkII
 • KATANA-Artist Gen3
 • KATANA-Artist MkII HEAD
 • KATANA-Artist HEAD Gen3

3a) For connecting over USB:

MkI and MkII amps:
A USB A-to-B cable (also known as a USB printer cable) and a USB OTG adapter. If your phone has a USB Micro-AB connector, you will need an adapter like this one: https://amzn.to/3eLLGve. If your phone has a USB Type-C connector, you will need an adapter like this one: https://amzn.to/3BwCJ1J.

Gen3 amps:
A USB Type-C cable like this one: https://amzn.to/4duwyLu

3b) For connecting over Bluetooth, a supported Bluetooth adapter:

For MkI and MkII amps:
- CME WIDI Uhost: https://amzn.to/3RKnXdy
- XSONIC AIRSTEP: https://amzn.to/3QCzJoO
- XSONIC AIRSTEP Kat Edition: https://amzn.to/3RZaUV2

For Gen3 amps:
- BOSS BT-DUAL: https://amzn.to/3AxrHLB

See our Frequently Asked Questions here: https://drive.google.com/file/d/19G4j_bk8c8OZ3vBvZKWHnuXg9ZEpKbkx/view

Terms of Use: https://drive.google.com/file/d/17LZm2KGZxHNMhiSOJneTkCebbYs9dF9X/view?usp=share_link
Privacy Policy: https://drive.google.com/file/d/1XffOKpQb0QuopIt0SDv8M5EyOAoNfdzi/view?usp=share_link

Note: This app is not affiliated with or endorsed by Roland Corporation in any way. BOSS is a registered trademark of Roland Corporation. Commissions may be paid for purchases made through links in this listing.

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