Android Developers Have Difficulty to Monetize Their Apps

1. An article and reports showed that 60% of the 80,000 Android apps are free.
2. As compared to iPad (26%) and iPhone (29%) are Free Apps.
3. It makes the business model for Apple Developers more attractive because developers can't sustain their work by just providing free apps.
4. 80-20 rule is great model for an Applications portal. It will have enough free apps for users to try before buying.