Eraser and PDF Convertor
Eraser and PDF Convertor Summary
Eraser and PDF Convertor is a with in-app purchases Android app in Tools by Smart AI Tech. Released in Jan 2026 (4 months ago). It has about 379+ installs Based on AppGoblin estimates, it reaches roughly 90 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated May 10, 2026.
Recent activity: 57 installs this week (106 over 4 weeks) showing steady growth View trends →
Store info: Last updated on Google Play on May 10, 2026 .
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App Description
Erase handwritten answers from worksheets in one tap
Tired of rewriting worksheets and exams for repeated practice?
This app is designed for parents and students to quickly remove handwritten marks from exams, worksheets, and homework, turning them into clean, reusable practice materials.
Simply take a photo or import an image or PDF. The app intelligently detects and erases handwritten content while preserving the original questions and layout. Students can then print and practice again and again, reinforcing learning and improving performance through repetition.
Key Features:
Automatically erase handwritten answers from exams and homework
Preserve original questions and formatting
Convert seamlessly between image and PDF formats
Print-ready output for repeated practice
Save parents time while boosting students’ learning efficiency
Practice smarter.
Print less, learn more.
Make exam preparation easier for both parents and students.