Gathering analytics from a desktop app will be more difficult than a web app. You might want to reach out to the guys at StartUpsForTheRestOfUs.com they've bot

Gathering analytics from a desktop app will be more difficult than a web app. You might want to reach out to the guys at StartUpsForTheRestOfUs.com they've both had desktop apps in the past. Just email a question about desktop app analytics and also about your drop off in subscribers. They might email back and/or answer it on the podcast.