Qalvin

If you are iPhone and iPad owner,you now can download Qalvin for free from Apple Store. The application is supporting English language. It weighs in at only 2.0 MB to download. The new Qalvin app version 1.1 has been updated on 2014-11-19. For ensuring consistency with the device you should take into account the following app compatibility information: Compatible with iPhone, iPod touch, and iPad.Requires iOS 3.0 or later
Bottom Line: For more information about Qalvin check developer Quarq Technology, Inc`s website : http://quarq.com/qalvin

Please update with better working everything not a very well thought out layout and defiantly needs a different system Very confusing to connect and will not show any data even when connected             Needs a better update Tallytiger247

I ll tell you what the 6 p s mean you didn t accomplish them that s for sure You knew iOS 7 was coming out so get your developers working on a new version that works before the release or soon after We pay good money for our powermeters and want to be able to program them and set them up to suit our needs     Pppppp Shepard Family iTunes

I love this app because it allows me to monitor my 3 Quarq cranks for drift and calibration deviations I recently went for a ride in the rain and my power values were off and torque values was in the negative 5000 range which is normally negative 200 I used this app to reset zero and I was back in business and did not have to ship back to Quarq This app is phenomenal but make sure to get an ANT dongle to be able to use this app you must own a ANT dongle                     Must have app for Quarq owners Edmaverik

Works exactly as described recognized PM straight away and provides valuable information A must have if you own a quarq Note that you must have an ANT dongle to use this app                     Great tool jgraham

Options are greyed out Cannot get it to work Any suggestions out there     Greyed out Bikebigred

I have used this for months now at home and at the Bike shop I worked at Great for trouble shooting and getting great info in your device For those of you that it won t work you have to have a ANT Fisca key That allows the phone to talk to your Quarq You can get one at Wahoo Fitness                     Works great Swr377

Easily recalibrated my Quarq People with issues you know it requires the Fisica dongle right That s necessary for ANT support                     Works great CatOne_

But doesn t work at all Maybe a fix is on the way         Looks good 000004

I have downloaded this app twice The search feature is greyed out and will not find my power meter The app is free so can t be to harsh My Edge 800 and FR 310XT find my Quarq So far the app just looks good on my iPhone         Frustrated Triathletemike

Just what I needed to swap between road cross easier                     Works great hoseheed

This is a great tool No more sending in your CinQo when you want to change chainrings I also love the ability to confirm proper calibration Thanks for a great FREE tool Quarq                     Works Perfectly m00nd0ggie