There are several ways to earn free from the Binance app, but you should be aware that some of these methods may require time and effort, and there may be specific terms and conditions. Here are some potential methods:

1. *Reward programs*: Binance offers reward programs for users who complete certain tasks, such as signing up for an account or referring friends.

2. *Margin trading*: You can use leverage to increase your profits, but be careful as losses can also be significant.

3. *Earning interest on deposits*: Some cryptocurrencies on Binance offer interest on deposits, allowing you to earn passive income.

4. *Competitions and challenges*: Binance sometimes offers competitions and challenges for users, where you can earn free prizes.

5. *Referral programs*: You can earn rewards by referring friends to Binance.

6. *Learning and training*: Some educational resources on Binance may offer rewards or prizes for users who complete courses or tasks.

Make sure to read the terms and conditions carefully before participating in any of these programs, and be aware of any potential risks.