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Research-backed method
Stop juggling apps and textbooks.

Master French in one ecosystem.

Flashcards, le/la gender, conjugation, grammar, reading, listening, writing, DELF & DALF exam prep and an AI assistant — one daily session, tied together by spaced repetition.

Start Learning Free Try the Demo
6,000+
Flashcards in ready-made decks
80+
Grammar topics
690+
DELF & DALF exam tasks
A1–C1
Levels covered
Free, no account

Your hours are going in. Is your routine giving them back?

Answer a few questions about how you actually practise, and get a map of what your week covers, what it leaves out, and what the research says that costs you. No grade, no score, no verdict on your level.

Start the review
Connected system

Every skill. One platform.
Zero friction.

Everything works together. Your reading builds your flashcards. Your mistakes inform your practice. Your progress flows through every tool.

Core

SRS Flashcards

Smart reviews with images, audio and example sentences. Ready-made decks from the 100 most common words up to C1 — or your own cards.

Specialty

Article Master

Gender quiz with rule explanations. "-tion → feminine", "-ment → masculine" — learn patterns, not just answers.

Deep practice

Conjugator

Drill any tense, any person. SRS tracks your weak spots. Full conjugation tables after each answer.

Rules

Grammar Engine

Diagnostic test, practice sets and timed sprints — from articles to pronouns. Rules you miss come back in your reviews.

Interactive

Graded Reading

Graded articles from A1 to C2. Tap any word to translate it and save it as a flashcard.

Audio

Listening Practice

Minimal pairs, dictation, dialogues, and numbers & dates. Plus a hands-free mode that reads your flashcards aloud.

AI feedback

Writing

Guided prompts, a free journal and exam-style tasks, with AI feedback against DELF criteria. 2 AI reviews a week free, 25 with Premium.

Premium

DELF & DALF Exam Prep

DELF A1–B2 and DALF C1: timed section simulations, mock exams, AI feedback on your writing and speaking, and a study plan with readiness by skill.

Built in

AI Assistant

Stuck on a mistake? Ask the AI right inside the exercise and get an explanation in English. 3 questions a day free, 50 with Premium.

Daily

Daily Session

One session a day that brings together everything due across your modules, plus a few new items — no planning needed.

Tracking

Progress & Goals

Achievements, streak tracking, weekly summaries, and CEFR goal setting. Stay motivated with visible progress.

Vocabulary

Synonyms & Prepositions

Synonyms and antonyms by level, plus the verb + preposition pairs that trip learners up (penser à, rêver de).

Coming soonPractice for TCF and TEF Canada
Inside the app

See what you'll actually use

Real screens from the platform — this is what your dashboard will look like.

Daily dashboard — one session a day, with today's mix broken down module by module

Real screenshots from the live Français Flow app — explore it yourself in the interactive demo.

Try Interactive Demo
The Science of Learning

This isn't just another generic
gamified app.

We stripped away the gimmicks. Every feature is built on well-studied principles of memory and learning — here is the research behind them.

80% vs 36%

Students who kept testing themselves on 40 Swahili–English word pairs recalled about 80% a week later — versus 36% for those who kept re-studying but stopped testing (33% if they dropped the words entirely).

Karpicke & Roediger, Science, 2008

Dual coding

Dual coding theory holds that we store words both verbally and as mental images — which is why concrete, easy-to-picture words are remembered better than abstract ones.

Paivio, Canadian Journal of Psychology, 1991

0.79

Average effect size of feedback on achievement across 12 meta-analyses (196 studies) — about twice the typical effect of schooling. It works best when it shows how to improve, and least as plain praise.

Hattie & Timperley, Review of Educational Research, 2007

Spacing

Derived a formula for how far apart to space reviews of word pairs so they stay remembered at a 95% retention target — the idea behind spaced-repetition schedulers.

Woźniak & Gorzelańczyk, Acta Neurobiologiae Experimentalis, 1994

The Power of Spaced Repetition (SRS)

Our scheduler (FSRS) plans each review for the moment you are about to forget. It builds on Ebbinghaus's forgetting curve and decades of research on spacing, so your time goes to what is slipping away, not to what you already know. In Français Flow, spaced repetition runs through flashcards, gender, conjugation and grammar.

Why images and audio are key

Paivio's Dual Coding Theory suggests that pairing images with words creates two memory pathways instead of one. We add pronunciation audio as a third. Here you see, read and hear what you learn.

The problem with textbooks

Why workbooks fail you

You tried Duolingo. You bought the textbooks. Here is why the knowledge keeps fading — and what we do differently.

They don't know when you forget

Spaced repetition schedules a review right before a memory fades, so your time goes to what you are about to lose — not to pages you already know.

No personalization

Workbooks give everyone the same exercises. Français Flow adapts to your needs. Struggle with the subjunctive mood? You will practice it more often.

No one answers "why?"

Stuck on a grammar rule at 11 PM? The AI assistant explains it in seconds, in English, with examples tailored to your level.

Nothing is connected

In a book, Chapter 3 doesn't know you failed Chapter 1. Here, a mistake with a masculine noun automatically triggers extra 'le/la' practice.

No audio, no pronunciation

Reading "in your head" builds bad habits. Cards come with pronunciation audio, so your ear trains alongside your eyes.

Guessing your progress

"Am I improving?" A book can't tell you. Your dashboard shows mastery trends, streaks and weekly reports.

Traditional Methods

Linear — no adaptation
Text only — 1 memory channel
No schedule — what you learn fades
Isolated exercises
Stuck? Wait for a lesson

Français Flow

Adaptive SRS — targets YOUR weak spots
Image + audio + text — three ways in
Reviews timed to your memory (FSRS)
Interconnected ecosystem
AI Assistant — instant help
AI-Powered

Your personal tutor.
Available 24/7.

Feedback helps most when it explains how to fix a mistake. Ordinary apps just say "Wrong. Try again." We explain *why* and how to fix it.

Powered by next-gen language models, the assistant explains language intricacies in English, at your level. Like a patient teacher, but for a fraction of the cost.

Context-aware grammar explanations
"Why 'en' not 'dans'?" — answered instantly
Personalized mnemonics & memory hooks
Available inside every exercise
AI Assistantduring gender practice

You asked:

Why is 'problème' masculine? It ends in -e!

AI explains:

Great question! Words ending in -ème are typically masculine — le problème, le système, le thème.

The only common exception is 'la crème'. Tip: If it sounds like a Greek scientific concept (-ema), it's likely masculine!

Tip added to SRS — you'll review this in 3 days
The Ecosystem

How knowledge flows

Every module feeds the next. Words from reading go to flashcards, flashcards split into targeted drills, and the SRS loop ties it all together.

Reading
Texts matched to your level
Your Flashcards
Custom notes & imports
Ready-made Decks
Top 500, 1000, DELF sets
↓ ↓ ↓
The Brain
Intelligent Flashcard System
ImagesAudioTranslationsCEFR tags

Nouns get gender tags. Verbs get conjugation links. Everything enters the SRS schedule.

↓ Splits into targeted drills ↓
Gender Practice
Master le / la
Conjugation
All tenses & persons
Grammar Tips
Rules added to SRS
Vocabulary
Words & sentences in context
SRS Loop — The Repetition Cycle
Do you remember? The interval grows (1d → 3d → 7d). Did you forget? The algorithm adapts and shows the card sooner. You review exactly when the memory starts to fade.
Still unsure?
Ask the AI Assistant

"Why is problème masculine?" → Instant explanation in context. Tips are automatically added to your reviews.

Meet the founder

Klaudia Kromołowska, founder of Français Flow
Klaudia Kromołowska
Founder & Developer
Connect on LinkedIn

My name is Klaudia and I'm a software engineer. My adventure with French started three years ago, when I joined a French-speaking team. Officially we communicated in English, but the less official conversations tended to happen in French — and I didn't want to just stand by and smile.

I started with a tutor. Then came a flashcard app. Then another one — for conjugations. One more for articles, yet another for grammar reviews. When I decided to take the DELF B2 exam, I realized my biggest problem wasn't French — it was chaos: five apps that knew nothing about each other. Some things I kept reviewing over and over, others slipped through the cracks entirely, and just planning my studies was more exhausting than studying itself.

Instead of continuing to fumble in the dark, I turned to research on how learning actually works and started asking tutors how the best learners do it. And then I did what I do best: I built myself a tool. First, simple flashcards based on proven memorization techniques. Then everything I'd had scattered across five apps — all in one place. Finally came the DELF-specific parts: expressions, synonyms, speaking practice, exam exercises. That's how Français Flow was born.

I built it for myself, but it turned out to work for others too — so I'm sharing it. There's a demo, no account needed. If, like me, you're tired of chaos in your learning — come give it a try :)

For teachers & tutors

Your students practise. You see where they stand.

For tutors, teachers and language schools. Your students get the same daily practice as every learner here; you get a clear view of what each of them needs next.

Create a teacher account Contact us

Teacher access is switched on by our team after you sign up.

  • Classes with a join code or an invite link
  • Each student's progress, plus a map of what the class is forgetting
  • Assignments with due dates — and homework drafts written by AI
  • Custom decks and class materials
  • Monthly student reports, a projector view and a school view with your logo

30-day trial with 10 student seats · school pricing on request

Simple Pricing

Start free. Upgrade when you're ready.

Free

Perfect to get started

0 EUR / forever
Unlimited daily reviews (SRS)
10 new flashcards / day
10 new gender practice items / day
10 new conjugation items / day
10 grammar exercises / day
8 listening exercises / day
1 new reading article / day
3 ready-made decks
AI assistant (3 questions/day)
Start Learning Free
Launch pricing

Premium

The full learning experience

4.89 €/mo

Billed 58.68 €/year

Start with a 7-day free trial — cancel anytime.

Unlimited new items & every ready-made deck
Exam prep: DELF A1–B2 and DALF C1
AI assistant (50 questions/day)
Anki/CSV import
Priority support
Start 7-day free trial

Frequently Asked Questions

No — and we are honest about that. Français Flow is the ultimate self-study tool for vocabulary and grammar. For conversation practice, we recommend combining it with a tutor (e.g., on Preply or iTalki).

Yes — with Premium. We support CSV and Anki (.apkg) imports, and your imported cards join the same spaced-repetition schedule as everything else. Exporting your own cards to CSV is free on every plan.

It is powered by next-gen language models. You can ask it anything, and it explains in English, at your level — like a patient tutor available 24/7. Free accounts get 3 questions a day, Premium 50.

Yes. It includes unlimited spaced-repetition reviews, new items every day in flashcards, gender, conjugation, grammar and listening, 1 new reading article a day and the AI assistant. Premium removes the daily limits and adds DELF & DALF exam prep, every ready-made deck and Anki/CSV import.

French has unique challenges — gendered nouns, liaisons, the subjunctive mood. Generic apps ignore these nuances. We built tools specifically for this language.

Duolingo gamifies learning with points but uses shallow, repetitive exercises. Français Flow uses science-backed spaced repetition (FSRS), connects all modules together, and offers tools specifically designed for French challenges like gendered nouns and complex conjugation.

Yes — Français Flow is a responsive web app that works on any device with a browser. A native mobile app is on our roadmap.

All levels from A1 (complete beginner) to C1 (advanced), with reading texts going up to C2. Content is tagged by CEFR level and adapts to your progress. You can take a placement test to find your starting point.

Yes. Teachers, tutors and language schools can run classes, assign homework and follow each student's progress. Sign up as a teacher and our team will switch on your access; you can then start a 30-day trial with 10 student seats. School pricing is available on request.

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