Presqen

This app helps you track attendance at events. Simply take a photo or select one from your album, and the app will intelligently and automatically identify the people in the image and provide a headcount. You can verify and adjust the count, enter the expected number of attendees, and view the actual attendance, number of absentees, and attendance rate. It is ideal for scenarios requiring on-the-spot headcounts, such as regular meetings, training sessions, seminars, performances, and lectures. Key Features · Take photos or select images from your album (supports JPG, PNG, and HEIC formats) · Intelligent, on-device automatic headcount detection; manually add/remove individuals or enter the count directly · Input the expected number of attendees to automatically calculate the attendance rate and number of absentees · Save event details, including name, time, notes, and the event photo · View history by "All," "This Week," or "This Month"; edit or delete records as needed · View attendance rate trends and compare expected versus actual attendance · Adjust settings for detection accuracy, image compression, and detection box display