Almost Perfect…
.. If it had: Colour Wheel to pick own colours, Gradient Colours and more choices of Export—it would be perfect. The £ to own it is the most competitive of the app type, but it needs those extra features.
Not enough ratings yet to assess Text Card.
Text Card appears legitimate, with a few gaps. AppsHunter Legitimacy Score for Text Card is 68/100.
Based on 68 of 100 points across 7 verification signals from App Store and developer data.