Bass Tuner TN-1B v1.6.6
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About this app
TN-1B is tuning meter only for a bassist.
It's very easy! Perfect pitch for all bassists.
TN-1B is tuning meter only for a bassist.
It detects the pitch of notes that picked up by a microphone, and it displays the difference from the right pitch.
◆It's very easy to use.
◆High-precision, high-performance.
◆Supports tuning-sets below.
・Standard
・Half Step Down
・Full Step Down
・1&1/2 Steps Down
・Drop-D
・Lowered Cello
◆It supports five or six strings bass guitar.
◆It has a simple drum machine function.
◆You can change reference pitch-A between 438Hz and 445Hz.
◆You can change note notation language.
・English(C, C#, D, E… , B)
・German(C, Cis, D, E… , H)
・Italian(Do, Do#, Re, Mi… , Si)
・French(Ut, Ut#, Ré, Mi… , Si)
・Chinese(C, 升C, D, E… , B)
◆TN-1B has a tuning fork of reference pitch-A.
TN-1B will support tuning of your bass until the day you hire an instrument technician.
Tested devices
Pixel 7a [Android13]
Xperia1(SO-03L) [Android11]
Permissions
RECORD_AUDIO: It is necessary to use the microphone.
INTERNET: It uses to show webview.
AD_ID: It uses to show ads.
TN-1B is tuning meter only for a bassist.
It detects the pitch of notes that picked up by a microphone, and it displays the difference from the right pitch.
◆It's very easy to use.
◆High-precision, high-performance.
◆Supports tuning-sets below.
・Standard
・Half Step Down
・Full Step Down
・1&1/2 Steps Down
・Drop-D
・Lowered Cello
◆It supports five or six strings bass guitar.
◆It has a simple drum machine function.
◆You can change reference pitch-A between 438Hz and 445Hz.
◆You can change note notation language.
・English(C, C#, D, E… , B)
・German(C, Cis, D, E… , H)
・Italian(Do, Do#, Re, Mi… , Si)
・French(Ut, Ut#, Ré, Mi… , Si)
・Chinese(C, 升C, D, E… , B)
◆TN-1B has a tuning fork of reference pitch-A.
TN-1B will support tuning of your bass until the day you hire an instrument technician.
Tested devices
Pixel 7a [Android13]
Xperia1(SO-03L) [Android11]
Permissions
RECORD_AUDIO: It is necessary to use the microphone.
INTERNET: It uses to show webview.
AD_ID: It uses to show ads.
In-app purchases
$2.99 per item
Version Information
- Version
- 1.6.6
- Downloads
- 10K+
- Updated on
- Nov 21, 2025
- Released
- Sep 2, 2016
- Requires
- Android 9
What's New
Update some libraries.
Ratings & Reviews
Developer Response
