Got homework?
Get Checkmate.
Snap a photo. Find the errors.
Get helpful hints — not answers.
How it works
Snap a photo
Take a photo of any assignment — handwritten, printed, or on a screen.
Hints, not answers
Checkmate spots errors and guides your child step by step — so they actually understand their mistakes.
Weekly insights, delivered
Get a report in your inbox showing what's clicking and what needs practice.
Parents love it
Real reviews from families using Checkmate every day.
“What I love most is that it doesn't just give answers — it provides helpful hints when she gets something wrong, guiding her step by step so she can actually understand her mistakes. My daughter can independently check her homework without cheating, and she's genuinely learning in the process instead of just correcting answers. It's helped build her confidence and responsibility, and it's been a huge help for me as a parent.”
Parent
Mom of a 3rd grader
“I'm a very busy mom juggling life and career. With this app I'm able to quickly check homework and help my fourth grader on her homework instead of needing to go through every question or piece of writing.”
Parent
Mom of a 4th grader
“Love this app! It makes me and my kids to really think and learn instead of giving the straightforward answer! It works for paper-based and screen-based homework and over all topics!”
Parent
Parent of two
Why Checkmate?
Built for anyone who checks schoolwork
Parents, teachers, tutors, students — if you review schoolwork, Checkmate helps you do it faster and better.
Any subject. Any language.
Math, writing, science, history. Works in English, Spanish, French, and Portuguese — so you can help in the language your family speaks.
Track progress
Weekly reports show what's clicking and what needs work — so you can celebrate wins and focus practice where it counts.
Safe and secure
Your photos stay private. Encrypted storage. Never used to train AI models.
Try it on tonight's homework
Free to download.