Why LexiFr?

Most vocabulary apps teach words. LexiFr teaches usage.

A bilingual dictionary will give you a translation. A vocabulary app should give you more than that: when a word fits, who uses it, and how it sounds in a real sentence. LexiFr is built around that second layer.

Each French word in LexiFr arrives with its meaning, its register, an example in context, and, when relevant, its siblings: the formal variant, the neutral variant, the familiar variant. The goal is not to memorize translations. The goal is to choose the right French word for the right situation.

French changes with context.

The same idea in French can have a formal version, a neutral version, a familiar version, and sometimes a slang version that only fits between friends. Travail, emploi, and boulot all mean work, but they belong in very different rooms. LexiFr labels these levels on every word:

• Formal and professional for emails, reports, administrative settings, and careful speech.
• Neutral as the safe everyday default.
• Familiar for conversations with friends, family, and colleagues.
• Slang and verlan for the language of cafés, comedy, and contemporary culture, when relevant.
• Literary for novels, essays, and elevated speech.

For a deeper look at how this works, see what is French register in the LexiFr Magazine.

Built for retention.

Forgetting French vocabulary is normal. Spaced repetition exists for that problem: a word is shown again just before memory fades, at intervals designed by the SM-2 algorithm. Used well, it makes vocabulary practice calmer and more durable.

In LexiFr, daily review is short, intentional, and selective. Difficult words come back sooner. Easier words come back later. The system surfaces the words you actually need to see today, not a long pile of items demanding attention.

For more on the memory side of vocabulary, read how to learn French vocabulary without forgetting it.

Built for real listening and speaking.

French vocabulary is not only written. Spoken French reduces sounds, links words, and changes shape at speed: je ne sais pas often sounds closer to j'sais pas. A learner who only studies spelling can read a sentence and still miss it in conversation.

LexiFr includes Shadowing — listening to a phrase and repeating it immediately — and a Hands-Free mode for walking, commuting, or cooking. Both are designed to train your ear and your voice without staring at a screen.

For more on the listening side, see why listening matters when learning French vocabulary.

Built without noise.

No ads. No mascots. No streak guilt. No dopamine tricks. LexiFr is an editorial vocabulary app with a calm interface, paper-tone surfaces, and refined typography. The product is designed to feel like a careful study companion, not a slot machine.

Premium is planned to include offline review and cloud sync. Pricing will be announced at launch.

Best suited for

• Adult learners who already study French and want to expand vocabulary seriously.
• Intermediate and advanced learners who want to move past beginner vocabulary into nuance.
• DELF and DALF candidates building lexical depth.
• Readers, travelers, and professionals who want to choose words precisely.

Not ideal for

• People looking for a fully free beginner course with cartoons and confetti.
• Users who want a one-tap translator rather than a learning tool.
• Learners who prefer noisy gamification over a quiet daily ritual.