True Strings 4+

Any string perfectly tuned

Ulf Akerstedt-Inoue

Designed for iPad

    • $0.99



True Strings is a tool for fast and accurate tuning of any string instrument.

How it works
• Select a tuning that corresponds to your string instrument.
• Pluck a string on your instrument.
• Instant feedback tells you if the string is sharp, flat or in tune.
• Adjust the tension of the string on your instrument according to the indicators.
• Repeat this procedure with all the strings of your instrument.

True Strings indicates tones that fall outside the tonal range of your instrument in order to avoid breaking strings while tuning.
True Strings uses a tuning editor with which you can define tunings with any number of strings tuned to any tone within an acceptable range.

Feature highlights
• Range of tone detection A0 - C8
• Very high precision of pitch measurement, about 0.1 cent resolution
• A detected tone is measured in respect to perfect pitch in cents
• Displays detected tone on a string closest to the measured frequency
• Several display patterns for accidentals
• Transposition possible for instruments with natural key other than C
• Adjustable reference tone A4 in the range 400 - 480 Hz
• Preset temperament collection available

What’s New

Version 1.2.2

• drag and drop import of temperaments
• bug fixes

App Privacy

The developer, Ulf Akerstedt-Inoue, 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 Collected

The developer does not collect any data from this app.

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


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

More By This Developer

Concert Pitch Instrument Tuner
Pierrot - What's a Pair?
True Tone
True Pitch
Pierrot - Write
True Beat

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