Duolingo Promo Code 2025 September Code. The best duolingo promo code currently available is 'test60', which gives you an incredible 60% off your purchase. Gives you a month of super, but would result in a yearly subcription if not unsubbed.

With early registrations, redeem codes on your lesson to. I only started last september, but i’ve had free super trials for like 5 out of 8 months.