Frischkäse is cream cheese, like Philadelphia I thought.
Fromage frais is a French sweet (usually fruity) cheesy yoghurt type thang.
Isn't it? It's what I used to eat when living there anyway.
Edit:
Q. What would I look for in the average grocery store to find lowfat fromage frais?
Step 1: Fly to France.
Step 2: Go to Carrefour or Leclerc or your favorite supermarché.
Step 3: Purchase fromage frais.
What is fromage frais? It is a fresh white cheese, unavailable in all but the most special of specialty shops in the United States. It is a creamy soft cheese made with whole or skimmed milk and cream. In Europe, it is available plain or flavored with fruit or with herbs and spices. It has the consistency of a cream cheese but with fewer calories and less cholesterol.
From here.