Flat Frame for Astrophotograph

"Flat Frame for Astrophotograph" is an intuitive app designed for astrophotographers to create flat frames using their mobile device. By taking flat frames, users can effectively eliminate sensor dust and vignetting, significantly improving the quality of their astrophotographs. The app is lightweight, ad-free, and straightforward to use. Simply follow the steps after capturing your photo to ensure proper exposure, and take multiple flat frames for optimal results. Remember to exit the app afterwards to save battery life.