Pulsar for Salesforce is a great app to assist in building additional programs/apps for salesforce that allows you to access data, documents and any records while offline.

Easy to use and support to my job so much.

The kind of integration they are providing is up to the mark and we like it the best among all of our teams be it on field or in office. Along with that, they have the best UI. They have sorted out the question of better UI and design. It is very much user friendly and the teams be it on field or at office location, they are comfortably using it.