Have you ever answered a simple Google Forms survey, either sent enthusiastically to your email or via social media? Google Forms is handy and straightforward to create, distribute, and integrate ...

Simplicity should not equate to pricey. With IM-Forms for Android and iOS devices, free might be better.

Sailforms Database for Android is a free download, and allows for creation of a "personal" database of tasks, lists, contacts and activities.

The Android and iOS apps are now gaining support for filling out basic PDF forms. Google Drive for Android and iOS can now enter information on structured PDF forms.