This app is terribly cumbersome to use. Only about 5-10% of the functionality of the website is available in the app, which means you really need to use the website for most things. The "gym" tab only shows CF HQ workouts, not your specific box that you link to in the setup - thats worthless if you dont follow main site. The daily questions for tracking your general well being are also garbage. Not everyone can take fish oil, but the app actually deducts points for not taking it - lame. Trying to find a previous PR for a WOD or a specific lift requires a ton of clicks through menus, and even then it isnt well organized. There are far more simple apps out there that do a much better job.
Clawson355 about btwb: WOD Tracking