Ruan Tuner-Tuner for Ruan 4+

Name: Ruan Tuner-Tuner for Ruan
Author: Hsing-Fu Hsueh

Precise & Easy Plus metronome

Hsing-Fu Hsueh

Designed for iPad

- Free
- Offers In-App Purchases

Description

[Ruan Tuner]

The simple user interface with noise filtering can help you tuning the 4 strings without any setting while activating the APP. When you pull the Ruan string, the pitch will be shown on the panel for the individual string by indicating signal high or low.
 
[Function Description]
▪ Calibrate Piano Sound : Click on an open string then calibrate the sound with your Ruan. Piano Sound A4=442.
▪ A4 Frequency adjustment: choose 428~452 frequencies for A4 string.
▪ Total 12 kinds of tuning modes are available including : C,G,F,D,bB,A,bE,E,bA,B,#F,#C.
▪ The scale for precision tuning is 10 cents for every sub-bit. The blue line represents the open strings start from. The green arrow means pitch is accurate and it will turn white once the pitch difference exceeds more than a sub-bit.
▪ The complete function, will visually tell you the pitch is good or not by lighting green or white. Users can easily adjust the string by the lighting arrow shown on the scale.
 
We welcome you to feedback us for any questions, suggestions and comments regarding this APP.

15 Apr 2022

Version 3.3

- Different screen size devices, user interface and display ratio optimization
- Metronome adds recording function and 3 sets of commonly used setting
- Bug fix

The developer, Hsing-Fu Hsueh, 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 Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

Location
Identifiers
Usage Data

Data Not Linked to You

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

Location
Identifiers
Usage Data

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

Information

Provider

Hsing-Fu Hsueh

Size

41.8 MB

Category

Music

Compatibility

iPhone: Requires iOS 12.1 or later.

iPad: Requires iPadOS 12.1 or later.

iPod touch: Requires iOS 12.1 or later.

Mac: Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.

Apple Vision: Requires visionOS 1.0 or later.

Languages

English, Arabic, French, German, Hindi, Indonesian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish, Vietnamese