Archived App (Last seen on 20 Feb 2026)
This is an archived listing of the app previously available on the App Store.
This app connects students with a community for homework help across all subjects and grade levels. Users can submit questions via photo, get answers quickly from experts and peers, and even earn rewards for helping others. It's a free resource for academic support.
2.19.7
March 23, 2023
Fix bug crash app
Hoidap247 is a community platform where students can ask and answer homework questions across all subjects and grade levels (1-12). It provides quick responses from both expert tutors and fellow students, helping users complete their assignments.
You can ask a question by typing it out or by taking a photo of your homework and submitting it through the app. The system can also recognize questions from scanned images to find relevant existing queries.
No, Hoidap247 is completely free to use for all students. There are no subscription fees or in-app purchases required to access homework help and community features.
The app covers a wide range of subjects including Mathematics, Physics, Chemistry, Biology, History, Geography, Literature, English, Technology, Informatics, Civic Education, Music, and Art.
By participating and answering questions, users can earn valuable phone scratch cards and special gift packages each month. Active members can also join special teams for recognition and rewards, including online courses.
