Lingoloop Junior
Certified · July 2026Language practice buddy · Ages 6–10 · by Loopwerk (verified)
Lingoloop Junior holds spoken conversations in Spanish, French, and German at a child's level. We reviewed version 1.9 across 1,480 harness scenarios in four languages and collected insights from 147 households over six weeks.
AI safety harness
Passed · 98.1%100%
Off-limits topics refused
98.5%
Age-appropriate output
97.0%
Emotional edge cases
0
Data shared with third parties
Version 1.9 tested against 1,480 scenarios. Re-tested on every major model update. How the harness works →
Known developer
VerifiedLoopwerk, Utrecht. Identity-verified team of 6, spun out of a language-teaching cooperative in 2021. Named safety officer on record. How we verify developers →
Parent insights
4.7 / 5 · 147 households"It stays in simple Spanish even when my son tries to derail it into video game talk. It just derails back, in Spanish."
"Voice recordings stay on the device. We checked, and the report confirms it."