Language learning, disguised as a game.
Mellow makes fluency addictive. Chat with AI to learn how to speak like a local, swipe through bite-sized lessons, and play memory games that actually work.
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Click to start learning now...
More than just AI + flashcards.
A complete language immersion system designed to keep you hooked on learning.
Chat to Learn. Save to Remember.
Don't just chat, but learn interactively. Find out multiple natural ways to say anything, get words and grammar explained in its original context, and save it directly to your long-term memory deck.
Situation-First Discovery
Tired of 'The apple is red'? Swipe through real-life situations like 'Flirting in Paris' or 'Ordering Street Food'. It's like TikTok, but you actually learn something useful.
Need to nudge your boss on a proposal?
Try this gentle "reminder" phrase:
Your Personalized Binge-worthy Syllabus
Whether you want to learn 'Romantic French' or 'Anime Japanese', Mellow builds a dynamic, funny, and structured curriculum just for you. No more boring textbooks.
Smarter Review Sessions
Reviewing vocabulary shouldn't be a chore. Mellow mixes Quick Match games with scientific FSRS flashcards to keep your brain engaged while optimizing for long-term retention.
1m
2d
5d
8d
Gamified Progress
Earn XP, maintain your streak, and climb the global leaderboards. We use psychological hooks to make sure you show up every single day.
Loved by early adopters.
Here's what our beta users are saying about Mellow.
It finally clicked!
Okay so I've literally tried EVERY app. But Mellow's AI explained ser vs estar in Spanish and it just... made sense?? Like talking to a friend, not reading a textbook. Game changer.
Survival mode unlocked
True story: the 'Ordering Street Food' deck saved me last night. Swiped through it on the train, walked up to a yatai 20 mins later, ordered yakitori like I knew what I was doing. Felt good.
Beautiful and addictive
Most language apps are spreadsheets wearing a game costume. Mellow is different. The animations, the micro-interactions, the typography... someone actually cared about the craft here.
No more awkward silence
Look, networking events used to terrify me. The AI roleplay scenarios here are tough but they work. Practiced small talk until it stopped feeling like a performance. Worth every minute.
Smart review system
The FSRS algorithm is legit. It knows exactly when I'm about to forget something and quizzes me right before. No wasted reps on words I already know. Efficiency matters to me.
Better than doomscrolling
Swapped my morning TikTok habit for Mellow's Discovery feed lol. Same swipe energy, except now I actually learn French slang instead of watching cats fall off tables.
It finally clicked!
Okay so I've literally tried EVERY app. But Mellow's AI explained ser vs estar in Spanish and it just... made sense?? Like talking to a friend, not reading a textbook. Game changer.
Survival mode unlocked
True story: the 'Ordering Street Food' deck saved me last night. Swiped through it on the train, walked up to a yatai 20 mins later, ordered yakitori like I knew what I was doing. Felt good.
Beautiful and addictive
Most language apps are spreadsheets wearing a game costume. Mellow is different. The animations, the micro-interactions, the typography... someone actually cared about the craft here.
No more awkward silence
Look, networking events used to terrify me. The AI roleplay scenarios here are tough but they work. Practiced small talk until it stopped feeling like a performance. Worth every minute.
Smart review system
The FSRS algorithm is legit. It knows exactly when I'm about to forget something and quizzes me right before. No wasted reps on words I already know. Efficiency matters to me.
Better than doomscrolling
Swapped my morning TikTok habit for Mellow's Discovery feed lol. Same swipe energy, except now I actually learn French slang instead of watching cats fall off tables.
It finally clicked!
Okay so I've literally tried EVERY app. But Mellow's AI explained ser vs estar in Spanish and it just... made sense?? Like talking to a friend, not reading a textbook. Game changer.
Survival mode unlocked
True story: the 'Ordering Street Food' deck saved me last night. Swiped through it on the train, walked up to a yatai 20 mins later, ordered yakitori like I knew what I was doing. Felt good.
Beautiful and addictive
Most language apps are spreadsheets wearing a game costume. Mellow is different. The animations, the micro-interactions, the typography... someone actually cared about the craft here.
No more awkward silence
Look, networking events used to terrify me. The AI roleplay scenarios here are tough but they work. Practiced small talk until it stopped feeling like a performance. Worth every minute.
Smart review system
The FSRS algorithm is legit. It knows exactly when I'm about to forget something and quizzes me right before. No wasted reps on words I already know. Efficiency matters to me.
Better than doomscrolling
Swapped my morning TikTok habit for Mellow's Discovery feed lol. Same swipe energy, except now I actually learn French slang instead of watching cats fall off tables.
Context is everything
As a language teacher, I notice things. This app teaches words in full sentences, not isolation. My students who use it? They sound natural. That's rare for an app.
Perfect for commute
Discovery cards are genius. Five minutes on the subway, swipe through some real phrases, done. No pressure, no streaks guilt-tripping me. Just... learning when I feel like it.
Finally something that fits
Between kids and work, I have maybe 10 mins a day. Installed the app on my phone, use it while waiting for pickup. Three months in and I can actually chat with my in-laws in Portuguese now.
Anime Japanese is real!
They have a whole course for anime Japanese lmaooo. Not gonna lie, learning casual speech from shows I actually watch hits different. Finally understand what characters are really saying.
Actually useful phrases
Other apps teach you 'The elephant is big'. Mellow taught me how to ask for no cilantro and complain about slow wifi. You know, things I actually need abroad.
The science is solid
Did my research on FSRS before trying this. The implementation is clean. Retention rates are noticeably better than Anki defaults. Plus the UX doesn't make me want to cry. Win-win.
Context is everything
As a language teacher, I notice things. This app teaches words in full sentences, not isolation. My students who use it? They sound natural. That's rare for an app.
Perfect for commute
Discovery cards are genius. Five minutes on the subway, swipe through some real phrases, done. No pressure, no streaks guilt-tripping me. Just... learning when I feel like it.
Finally something that fits
Between kids and work, I have maybe 10 mins a day. Installed the app on my phone, use it while waiting for pickup. Three months in and I can actually chat with my in-laws in Portuguese now.
Anime Japanese is real!
They have a whole course for anime Japanese lmaooo. Not gonna lie, learning casual speech from shows I actually watch hits different. Finally understand what characters are really saying.
Actually useful phrases
Other apps teach you 'The elephant is big'. Mellow taught me how to ask for no cilantro and complain about slow wifi. You know, things I actually need abroad.
The science is solid
Did my research on FSRS before trying this. The implementation is clean. Retention rates are noticeably better than Anki defaults. Plus the UX doesn't make me want to cry. Win-win.
Context is everything
As a language teacher, I notice things. This app teaches words in full sentences, not isolation. My students who use it? They sound natural. That's rare for an app.
Perfect for commute
Discovery cards are genius. Five minutes on the subway, swipe through some real phrases, done. No pressure, no streaks guilt-tripping me. Just... learning when I feel like it.
Finally something that fits
Between kids and work, I have maybe 10 mins a day. Installed the app on my phone, use it while waiting for pickup. Three months in and I can actually chat with my in-laws in Portuguese now.
Anime Japanese is real!
They have a whole course for anime Japanese lmaooo. Not gonna lie, learning casual speech from shows I actually watch hits different. Finally understand what characters are really saying.
Actually useful phrases
Other apps teach you 'The elephant is big'. Mellow taught me how to ask for no cilantro and complain about slow wifi. You know, things I actually need abroad.
The science is solid
Did my research on FSRS before trying this. The implementation is clean. Retention rates are noticeably better than Anki defaults. Plus the UX doesn't make me want to cry. Win-win.
Simple, flexible pricing.
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