Having just downloaded the this app app, I started TRYING TO READ the ‘about’ section! Have you no respect for your older customers who don’t want to reach for a magnifying glass or +3x…+4x readers (kept in the First Aid kit to remove an infrequent splinter) to resolve the thin grey font your 20-something app programmers think is trendy and stylish BUT is a hateful UI design choice for at least 50% of your target market?!
Besides a promised upsell of supplements, etc., what other infuriating UX frustrations can I expect ahead?!
Luckily, I didn’t open the pack of 5 tests yet. With the evident lack of concern you show for users, I’ll be deleting the this app app, returning the tests, and getting my $20 USD back!
My confidence in your integrity and dedication to your product is deflated.
(Maybe if you post that you’ve replaced the pale type with legible, black type, I’ll have another look.)