Ramadhaan is not the same all around the world and the dates may differ by one or two days depending on moon sighting in each country. This is a problem when it comes to tracking missed fasts as the app has set days for Ramadhaan and doesn't let you edit it eg if the app says Ramadhaan was 29 days it doesn't give you the option to day you missed the 30th fast so it would help if it was slightly more flexible with the start and end dates of Ramadhaan

Otherwise a brilliant app
Jazakallah khairan