We are a pre revenue early-stage mobile app startup
Every accelerator should have a very clear timeline on when the application deadline is, when the program starts, etc. At The Brandery, we let everyone know that in person interviews will be within two weeks of the deadline. If you applied and the accelerator hasn't reached out to learn more - an exploratory phone call, etc - then It's usually a bad sign. Most programs read applications as they come in and will reach out to learn more about you. I'd be happy to jump on the phone to share more, particularly around the aspect of improving your chances.