Polly, an AI Spanish immersion app, hits 620K learners with 31-minute average sessions
jgooten · x · 2026-09-26
AmirHanna introduces Polly, a Spanish immersion learning app shipping this fall, with striking engagement numbers: 2.1M lessons completed and 2.3M+ minutes of immersion (equivalent to 4 years), 31-minute average sessions (vs Instagram's 35-minute global average), power users at 5.5+ hours per day, and 620K+ learners.
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