Hi! Your product looks very nice - not for me - but the design and overall feel is well done. I have some intimate knowledge of how these apps fail however and thought I'd heed warning. Once people get over the initial analysis part they'll slowly start winding down their use. So you'll have to introduce some feature (down the road) that gets people to consistently use the app over a long period of time. I don't have a specific answer on this, it's just something to start thinking about and try to get feedback on as early as possible.