Used the android app during WFD, but it’s a real pain having to use the web based edition to FULLY populate the data. Specifically the Mode & Frequency of the contact. Yes I understand that was not required but for other resources, i.e., QRZ, LoTW the content of the contact record gets rejected due to these missing elements.
It was nice and easy logging on the phone, but the LOE was extraneous post FD to modify all records