TrackBee app for iPhone and iPad

TrackBee is a survey application which is capable of running surveys which work online as well as offline. It supports a wide variety of questions and has an interactive UI.
The app has the following features:
1. More than 20 types of supported questions including Textbox, dropdown, text area, Matrix type questions, Likert, semantic differential , Constant sum, rank order, NPS, Customer Effort Score etc..
2. Auto-sync of response when internet available
3. Works offline
4. Fully dynamic, can sync questions from the backend (admin)
5. Test mode to test the survey in mobile
6. Response with GPS tracking
7. Branching & skip logic (inter-block & intra-block)
8. Inbuilt response validation