Very nice! Here is my first impression:
- the landing page is well done: it is very clear what this app does and who it is for!
- I liked the onboarding flow
- one thing I didn't like: Your app is very well designed, and I can tell that you spend a lot of effort into every last detail of the design... but for reading, and especially skimming over article headlines, the tile design isn't ideal in my opinion. It looks good, definitely! But I think for readability, a simple text-only list, like on HN would be more suitable.
> Another nice feature: related news are grouped together.
one reason I signed up, was to check out how you would do that. maybe I didn't select enough feeds to see it... but do you only group articles by category tags (e.g. Startup, Europe, Games, etc.), or do you group articles within the same category, if they write about the same topic. E.g. within the Startup category, there are two articles about the latest Uber scandal. Are they grouped together? If so, do you do that manually, or do you have some smart ML implemented?
Also, for your press kit: you might be interested in my app PressKitHero (https://presskithero.com), to present a bit more information about you and your company.