Safe in AI. Worthy of play.
The independent seal of approval for kid-friendly AI. Every app tested, every developer verified, every report public.
Playworthy Certified
AI bedtime story companion
Storyloom Kids
Harness
Passed
Verifying developer identity
1,118 parent insights collected
Checked on neutral ground.
Every app gets its own platform page: same tests, same standards, results in the open.
AI safety harness
Adversarial prompts, off-limits topics, emotional edge cases. We test the way kids actually talk, and publish the pass rates.
Known developers
Identity-verified teams with a public track record. The seal is revoked the moment accountability lapses.
Parent insights
Structured feedback from real households sits beside our lab notes on every page. Not app-store stars.
Recently certified
All certified apps →Certified · July 2026
Creative computer for kids
Tada Computer
98.7% harness4.7 / 5 from 178 households
Certified · July 2026
Language practice buddy
Lingoloop Junior
98.1% harness4.7 / 5 from 147 households
Certified · June 2026
Creative drawing companion
Doodlebot Studio
98.9% harness4.9 / 5 from 164 households
6 apps wear the seal today.
From bedtime stories to homework help. Every report public, every seal earned.