Mondly Review

41 languages, from any of 33

Straight into Lesson 1, no questions asked

Mondly's home screen puts one thing in front of you: Lesson 1, HELLO, with a Start button. We were learning Vietnamese, and got this far without creating an account, entering an email, or seeing a card form — it never even asked. Below sits a daily lesson with a countdown timer and a chatbot for speaking practice. It's the most 3D-rendered, glossy interface in this ranking; whether that reads as fun or busy is a matter of taste.

Spell what you hear, one letter at a time

The first exercise plays 'Hello' and asks you to build the Vietnamese from letter tiles — X, i, n, c, h, à, o — to spell 'Xin chào.' Only the letters you need are offered, which keeps it gentle, and the tone marks (that à) come as their own tiles, a small kindness for a language where tones change meaning entirely.

Then whole sentences from word tiles

The lesson escalates fast: by the fourth exercise you're assembling 'Tên tôi là _____.' ('My name is _____.') from scattered words, with a speaker button to hear the sentence read aloud. Six exercise types appeared in one short lesson — spelling, word choice, sentence building, listening, translation both directions, and a multiple choice you can answer by speaking into the mic instead of tapping.

Get one wrong and it teaches, then charges you a star

Our rig guessed on a listening exercise and got it wrong — the app played audio we couldn't hear. The feedback is good: it marks your answer, shows the correct solution ('Tạm biệt.' = Goodbye), and gives you the full phrase with audio and a bookmark to save it. But look at the top right: one of the three stars went dark. Mondly grades each lesson out of three, so mistakes cost you a visible score.

A celebration stack at the end

Finishing produced three screens in a row: lesson complete (2 of 3 stars, 12 points, 5 words learned, with every phrase listed for replay), then 'You started a streak!', then a trophy badge called 'First steps'. It's the same engagement machinery Duolingo runs, delivered with more polish and less charm — and only after all of it did the app finally suggest creating a profile, which we declined.

Now look at all those crowns

The Learn tab is where the free tier reveals its true size: 1 lesson done of 299, 0 of 38 categories complete — and every category above the first one carries a gold crown, meaning locked. You get 'Hello' free. Core Vocabulary, Countries & Languages, Objects & Numbers and 35 more are Premium. That's a generous demo and a firm wall, drawn in exactly the right place to make you want the next thing.

The price, stated plainly

Tap the crown and Mondly is refreshingly direct about it: $69.90 a year (billed yearly, advertised as $5.82 a month with a 'save 60%' badge) or $14.90 month to month, unlocking 1,000 lessons, 5,000 words, and 45 conversation modules. No fake countdown, no delayed close button — and the fine print names Play Store as where you cancel. Of all the paywalls we've hit in this category, this is among the most straightforward.