Bien Tempéré

This was a nice and very useful app, but has died of bit rot and is apparently no longer supported. Developer, please consider open sourcing if you are not able to maintain it? It’s a nice piece of work and deserves better.

I loved this app for tuning my harpsichord, but it is now broken by some sort of feedback issue with the microphone. I would pay money for this if it were fixed.

This app does not work. The tuner is completely nonfunctional on iPhone. No updates are available and the developer website is not available. Total waste of money.

Needs an update! Doesn’t talk to the mic on Iphone xs os12.1 ! Love the temperament selections. A small tweak would fix all this. Emailed the admin with no response!

This app worked great for me until updating to 12.1. Now, the tuner does not work. Only the pitch pipe works. I tried restarting my phone, and even reinstalling the app. Before this update, I loved how this app made tuning the harpsichord such a breeze. Setting temperaments makes the music come to life! Please update ASAP.

As someone who tunes professionally for a living, this app is a godsend for harpsichords and clavichord Tuning. Generally I tune by fork and I can do many historic temperaments that way, but with the pitch pipe on this; it is a whole new level with so many more options. Love this app! And let me just also note: the interface is so easy to use. Perfection all the way around.

This is a joke! It does not give you the difference between sharps and flats in the scales, for the comparison purposes, and the tone quality is cheap and distorted. Actually, the entire design of this application is cheap and overly simplistic. When dealing with different temperaments, you must consider all flats, sharps, double-flats, and double-sharps within each system scale, even for comparison purposes. I don't understand why on earth there is not a single professional music app in the world! Are we becoming culture-less in today's society?