Cappio – Screenshot & Annotate

Cappio is the fastest way to annotate, protect, and compare screenshots — on iPhone and Mac. Whether you're reporting a bug, building a tutorial, reviewing a design, or sharing feedback with a team: Cappio turns a raw screenshot into a clear, professional image in seconds. ANNOTATION TOOLS Draw, highlight, add text, drop arrows, and blur sensitive areas — all with one hand on iPhone, or a click on Mac. No learning curve. No clutter. PRIVACY SCAN — AUTOMATIC One tap scans your screenshot for faces, email addresses, phone numbers, and financial data — then blurs them instantly. Powered entirely by Apple's on-device Vision framework. Nothing ever leaves your device. DIFF MODE — SPOT THE DIFFERENCE Drop two screenshots and Cappio shows you exactly what changed, pixel by pixel. Red overlay marks every difference. Adjust sensitivity to filter noise. Perfect for comparing app versions, design iterations, or before/after edits. UNIVERSAL PURCHASE Buy once. Use on every iPhone, iPad, and Mac you own. No subscription. No monthly fee. Ever. PRIVATE BY DESIGN No account required. No cloud upload. No analytics. No tracking. Your screenshots stay on your device — always. BUILT FOR SPEED Open the app, annotate, export. Three steps. The entire flow takes under 10 seconds. Cappio gets out of your way. --- Cappio is a one-time purchase. There are no subscriptions, no hidden fees, and no ads.