To-Do Prime is an advanced to-do list app designed specially for Windows 8 and Windows Phone 8.
App is available for FREE.
To-Do's sync between Windows Phone 8 and Windows 8 (Laptop/Tablet/PC)
Check Help for more FAQ on app.
Give Feedback on app here.
In case you are experiencing any problem, please send the log from location below to firstname.lastname@example.org
Log file Location on computer:
C:\Users\[YOUR USER Name]\AppData\Local\Packages\28251VinodShinde.To-DoPrime_m4hs2z1tqny7y\LocalState