KeyTuner 4+
Precision Instrument Tuner
TimperLabs LLC
-
- Free
Screenshots
Description
Accurate Tuner for all instruments!
KeyTuner is a full-range accurate and easy to use chromatic tuner that gives clear feedback with a visual design that makes maximum use of the screen. A consistent horizontal display for fine and coarse tuning allows easy tracking of the needle as a note is played. The display is suitable for both tuning and intonation practice. Quick mode provides fast confirmation in live situations. Tone generation is also supported for droning.
An advanced digital algorithm is used to allow precise tuning of all instruments (strings, woodwinds, brass, plucked string, etc). Many tuners have difficulty with low registers or those with many overtones but KeyTuner employs algorithms specifically aware of harmonic distributions. By taking advantage of the real-time behavior of multiple waveforms, vibrato can be detected and is shown as a highlighted region around the needle.
Features:
- Accuracy of 0.1 cent (0.001 semitone)
- Works with all instruments from A0 to C8
- Large easy-to-read meter for fine tuning
- Space efficient display for coarse tuning
- Quick mode for easy adjustments
- Color schemes: Light, Warm, Dark
- 3 levels of needle dampening to control responsiveness
- Temperament selection: Just, Equal-Tempered, Strings - Supports transposing instruments
- Tone/drone generation
- Concert Pitch (A4) calibration
What’s New
Version 2.1.1
Minor fixes
Ratings and Reviews
Good apart from one small detail.
I downloaded this and was impressed with how well it picked up the notes on my replica historic instrument. Many other apps fail to do this anywhere near as well. The only thing letting it down is the lack of different temperaments available. Playing baroque and classical music I use a modified mean tone and to use this app I need to calculate the deviation from equal temperament and tune each note sharp or flat by the required amount.
Developer Response ,
Thanks for posting your review and for the feedback.
( KeyTuner ) 🎶 ⭐️⭐️⭐️⭐️⭐️
I’ve been a musician for many years, this the best tuner I have had the pleasure to use. It’s very useful for intonation check on guitar, and wonderful for harmonic tuning. There is no doubt you can trust this tuner to tune a piano. Just like to say, a Big ThankYou to the developer of this free application KeyTuner! In my personal opinion, the best tuner on the App Store.
Developer Response ,
Thanks so much for your review! Glad you like it!
Helped me tune up a 170 year old piano to concert pitch
I had a project to bring a parlour grand piano that was very out of tune (consistently at least two semitones flat) back to concert pitch.
It took several iterations to get there, but it is now at concert pitch and sounds fantastic.
Many thanks to this app.
Developer Response ,
Thanks for your review. That sounds like an awesome project!
App Privacy
The developer, TimperLabs LLC, 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 Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
- TimperLabs LLC
- Size
- 15.7 MB
- Category
- Music
- Compatibility
-
- iPhone
- Requires iOS 12.0 or later.
- iPad
- Requires iPadOS 12.0 or later.
- iPod touch
- Requires iOS 12.0 or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
-
English, Japanese, Simplified Chinese
- Age Rating
- 4+
- Copyright
- © TimperLabs LLC
- Price
- Free