Same engine, deeper
Scrny does PhotoMath-shaped problems plus the math PhotoMath stops at — through grad-level coursework.
PhotoMath is the K-12 math camera. Scrny is the broader tool — graduate-level math plus MCQs, error dialogs, and Socratic tutoring on any screenshot. The honest comparison.
Scrny does PhotoMath-shaped problems plus the math PhotoMath stops at — through grad-level coursework.
Scrny's vision pipeline reads MCQs, error dialogs, and any other on-screen question. PhotoMath only reads math.
If you photograph handwritten K-12 homework with a phone, PhotoMath's OCR + step explainer remain the gold standard.
Side-by-side breakdown across the dimensions that actually move the answer. Hover any cell for the verdict.
Premium comparison ≠ takedown. Acknowledging where PhotoMath genuinely wins is more useful than pretending it doesn't.
Scrny ships four modes, each tuned for a different shape of question. Use the one that matches what's on your screen.
For undergrad-and-up math, yes — Scrny handles multivariable calculus, linear algebra, differential equations, and graduate topics that PhotoMath either skips or fumbles. For K-12 photo-camera homework, PhotoMath is still excellent; that's their earned moat. The honest answer depends on what grade you're in and what device the question's on.
Yes — every line, with the rule named at each step (chain rule, integration by parts, substitution, etc.), then a final symbolic + numerical verification. The step-by-step format is exactly what PhotoMath established as the table-stakes UX; Scrny matches it and adds verification.
Yes — point your phone at a printed equation or handwritten work and Scrny reads it. Auto-deskew, auto-crop. That said, PhotoMath has spent a decade tuning specifically for phone-camera handwriting; if K-12 handwritten photo input is your daily workflow, theirs is more polished.
Three things: (1) grad-level math (PhotoMath's coverage drops off above high school); (2) non-math subjects — MCQs, error dialogs, Socratic tutoring; (3) any screenshot input, not just phone photos. If you study on a laptop or work across subjects, Scrny is the broader tool.
Scrny starts at $1.99/month for 15 answers (Starter), $5.99 for 200 (Study), $7.99 for 500 (Finals) — cancel anytime. PhotoMath has a free tier and a PhotoMath Plus subscription. Different cost models — Scrny is metered by answer count, PhotoMath is gated by feature tier.