An answer sheet application for mark sheets (bubble sheet). You can freely set the number of questions and choices. Easy scoring and multiple answers are supported. Functions/Features - Answer Sheet for mark sheet (bubble sheet) type - Number of questions and choices can be freely set. - Choices include uppercase letters (A-Z), lowercase letters (a-z), numbers (+,-,±,0-9) - Multiple answers supported - Fill the mark by tapping the choice - Line highlighting (long press or checkbox) - Press the Start scoring button, tap the option and enter the answer - Press the End scoring button to display the number of correct answers and the correct answer rate - Press the menu on the bottom right or the button displaying the percentage of correct answers to restart/reset mark input/scoring - Share as a CSV file - Select the label screen that opens at startup - Manage answer sheets with labeling, search, and sorting functions - Long press to select multiple sheets, delete/label selected sheets - Duplicate sheet - Change the opacity of mark fill - Change the size of marks and text - Customization (dark mode, theme colors) - Simple design based on Material Design