Research and methods
How we teach, review, earn and handle your data.
Active learning, not watching
Every lesson asks you to do something: match, listen, build a sentence, then write. Recalling answers yourself, seeing and hearing words together and coming back to them later are some of the best-supported ideas in learning research. Writing, the hardest step, comes last, when it teaches you most.
Want the science? Read why Mondosol works.
Read the Mondosol methodHow we research reviews
Every review has a named author and real publish and update dates. We prefer primary sources and link to them, and we check prices, rules and platform policies against the official source. If we cannot verify something, we say so. Mistakes are fixed in the open under our corrections policy.
Our editorial standards
Affiliate disclosure
Mondosol is funded by subscriptions and by affiliate commissions on tools we recommend. No company can pay to be reviewed, recommended or ranked higher. Pages that can earn us a commission carry a visible disclosure, and we remove a recommendation when it stops being the honest answer, whatever it earns.
How we handle your data
We collect only the data needed to run your learning, and we never sell it. Payments go through industry-standard processors, so we never see or store your full card details. You can sign in with email or Google and manage your account and subscription at any time.
Read the privacy policy