KEYN: Screen Time Control

KEYN turns screen time into thinking time. Instead of just blocking apps, KEYN lets your child earn access by solving a short thinking challenge first. Apps stay locked until they think — then open for the time you set. No more screen-time battles. HOW IT WORKS • You pick which apps to protect and how much thinking is required. • Your child solves a quick challenge — a Thinking Check question or a puzzle. • Apps unlock for your chosen window, then re-lock automatically. REAL THINKING, NOT BUSYWORK • 1,000+ questions across math, reading, logic, and critical thinking. • Four ways to earn: Thinking Check, Pattern, Pathfinder, and Memory Burst. • Difficulty adapts to your child's age. BUILT FOR PARENTS • Set the rules — apps, difficulty, and how long access lasts. • Everything protected behind a parent access code. • Track progress: correct answers, unlocks, and a daily streak. PRIVATE BY DESIGN • Local-first: no accounts, no ads, no tracking. • Screen Time selections and progress stay on your device. KEYN Pro unlocks everything with a 7-day free trial. Weekly or annual; cancel anytime in your Apple ID settings. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/