Homework Eraser - Scan & Reuse

Just photograph the worksheet. The answers written by hand are erased and the sheet comes back blank, ready to be solved again and again. ■ Main features ・Erase handwriting: only what was written in pencil or pen is removed. The printed questions stay untouched (processed on your device; your photos are not sent anywhere) ・Detection strength: Light / Normal / Strong, plus a brush for touching up by hand ・Review Notebook: save a cropped problem you got wrong and solve it again later. The more often you get it right, the longer the gap before it comes back, and only the problems due today are shown ・Redo history: each sheet keeps how many times it has been solved again, and when ・Organise: rename a scan, set its subject, delete a page ・Save, share and print as PDF (AirPrint) ■ Who it is for ・Parents who want a child to practise the same worksheet more than once ・Students revising before a test ■ About Premium ・Free: 3 scans and 3 erases a day, up to 20 entries in the Review Notebook, watermarked export ・Premium: print without the watermark, unlimited scanning and erasing, unlimited Review Notebook ・Premium is available as a one-time purchase, or as a monthly or yearly plan. The monthly and yearly plans also include 100 AI explanations a month ・Monthly and yearly plans renew automatically unless cancelled at least 24 hours before the end of the period. Cancel anytime in Settings > your name > Subscriptions. The one-time purchase does not renew Terms of Use (EULA): https://rainbowtree.work/app/terms.html Privacy Policy: https://rainbowtree.work/app/privacy.html