This app summarizes all the steps needed to complete the US Fiancé(e) Visa process. Although it focuses on the K-1, Fiancé(e) Visa, it also covers most of what is needed for K-2 and K-3.
Although this app is not an official app of the United States Citizenship and Immigration Services (USCIS) or US Embassy, it will give you some idea of where to go and what you need to do for the process.
The US Fiancé(e) Visa framework app includes a break down of the process to get USA. It includes the following:
Step 1. Petition - Petition for an alien Fiancé(e)
Step 2. National Visa Center - check with National Visa Center
Step 3. Embassy - preparation for the US Embassy
Step 4. Medical - preparation for medical
Step 5. Interview - preparation for Consular Officer Interview
Definitions and acronyms
Descriptions of the needed Fiancé(e) Visa forms and evidence required
Points of contact
This app was created by a couple that has been through the entire k-1 process and completed it all with no help from a visa agency or lawyer. They are now living together happily married in the USA.
More information:
http://efilipinowomen.com/category/k-1-visa-process-2/