Solvo

Solvo is a phone app that scans homework problems and returns step-by-step solutions across math, science, and writing, plus AI flashcards and quiz/test prep. A free tier covers occasional use, while a paid subscription lifts the daily usage limits.

Best for: Homework help from your phone camera

What you get

• Free tier lets you solve a limited number of problems per day; Premium removes usage limits and adds OCR scanning, longer answers, and faster responses
• 3-day free trial that auto-renews into a weekly subscription (~$6.99/wk); a discounted annual plan (~$39.99/yr) is also offered — prices vary by region and promo, so check their site
• No student-specific discount or education program was found; this is a standard consumer app subscription (cancel before renewal to avoid charges)
• Official app is solvo.app (iOS/Android, by AIBY) — not solvo.ai, which is an unrelated freight/logistics company

How students use it

• Scan a math problem and follow the step-by-step solution
• Use the steps to find where your own attempt went wrong
• Drill AI flashcards for quiz prep between classes