A new version of Concord is underway and is anticipated to launch next year. It will include all of the hymns and tunes from the new 2017 Christian Science Hymnal. It will also provide an enhanced mobile experience for smartphones and tablets.
A public beta testing program will be available early in the new year and you can sign up for the beta, announcements, and newsletters at concord.christianscience.com.
This new product will be available online only via a subscription, and the current Concord Desktop product (version 2.1) will be discontinued in January 2018, but technical support for the desktop program will be provided until 2019.
If you are currently experiencing limitations using Concord on your smart phone, better usage is gained through Concord Express at JSH Online or at concordworks.com/mobile.