A learn French app should find out what you already know, ask you to recall words instead of only reading them, and bring them back over several days. Lingwell is a French learning app for iPhone, in early access, built on those three ideas. This page says what it does, what the research behind the ideas found, and what it cannot do yet. To compare other apps, see Duolingo alternatives. For ways to study at no cost, see Learn French for free. For games, see French learning games.
What should a learn French app do?
A good French learning app should make you retrieve words from memory and space that practice out. Peer-reviewed research gives the usual reasons for this, and each study reports its own figures.
| What the study found | What it means for an app |
|---|---|
| After 2 days or 1 week, prior testing gave “substantially greater retention” than restudying [3] | Ask you to answer, not only to read |
| Repeated studying raised confidence, yet on delayed tests prior testing gave greater retention [3] | Do not trust the feeling of having “gone over it” |
| A review of 317 experiments found the best gap between study sessions grew with the delay [4] | Space practice out, and widen it for longer memory |
| In two 3-session studies on foreign vocabulary, an optimal gap improved final recall by up to 150% [5] | Bring words back after days, not minutes |
Read these as lab findings. The first study used prose passages, the second reviewed verbal recall tasks, and the third used foreign vocabulary, facts and names. None tested a phone app, so they show why the design is reasonable. They do not promise a result for any one learner.
How does Lingwell work as a French learning app?
Lingwell starts with a 3-minute word test that counts what you already know, so you do not start over at “bonjour” [1]. After that, a round brings five new words, the next most useful ones, each met in a short sentence right away [1]. The words then come back in later rounds, spread over days [1].
- Find your number. A 3-minute word test counts the words you know [1].
- Five new words a round. The next most useful ones, in short sentences [1].
- They come back. Each word returns in later rounds over the next days [1].
- Say it out loud. The mic opens by itself and marks you when you stop [1].
The app counts a word as known when you get it right on 3 different days across a week [1]. Lingwell’s own page says it counts progress toward 3,000 words [1].
What does the French language app cover?
Lingwell lists all four skills: reading, listening, speaking and writing, each with its own practice and its own level [1]. The numbers below come from the same page.
| Skill | What you do |
|---|---|
| Read | Meet 3,995 words from A1 to B2, most useful first, in short sentences [1] |
| Listen | Hear announcements, voicemails and interviews played once, then answer a question [1] |
| Speak | Answer out loud, hands-free; your words light up and you see which ones landed [1] |
| Write | Type French words and sentences; close answers count and you see which word was off [1] |
The page also lists 120 audio lessons, no tapping needed, and 64 listening clips from A2 to C1 [1].
How many French words do you already know?
Before you pick any app, find out where you stand. The free 3-minute word test shows 24 French words, from the most used to the rare ones, and gives you a number out of the 4,000 most used [2]. It needs no account [2]. The number is an estimate for practice. It is not an official level or exam score [2].
Try three words first. Tap to hear the first one, then answer.
Quick check
Question 1 of 3
What does parfois mean?
Question 2 of 3
What does la veille mean?
Question 3 of 3
What does déjà mean?
Say them aloud once: , , .
Can a French learning app be a game?
It can. Lingwell’s own page promises practice that is “as fun as any game” [1]. The daily word below is a taste of that, and you can play it right now in your browser.
Word break
One French word a day. Can you get it in six?
Today's word game takes two minutes. Come back to this page after.
Play today's wordWhat does Lingwell not do yet?
Lingwell is not a finished product, and these limits matter if you are choosing an app today.
It does not replace talking with a person. An app can drill words and listening. Another person answering you in real time gives feedback an app cannot.
Learn French for real this time. Take the free 3-minute word test or join the Lingwell waitlist.
Common mistakes
- Choosing a learn French app by its ranking. Lists put different apps first for different reasons. Choose by what you need next.
- Reading a word list and calling it learned. The research above found that repeated studying raised confidence, yet on delayed tests prior testing gave greater retention [3].
- Practising a word five times in one sitting. The studies point to spacing it over days [4][5].
- Treating a word-count estimate as a level. The word test says its number is for practice, not an official level or exam score [2].
- Expecting an app to replace speaking with people. Use it as practice before and between real conversations.
- Relying on this page without checking its date. Compare Lingwell’s own page and the studies with the date at the top of this one.
See also: Duolingo French review and best language learning apps.
Sources
- Lingwell, “Lingwell: the French learning app for adults in Canada” (homepage; no page date shown; opened 22 October 2026). https://lingwell.ca/
- Lingwell, “How many French words do you know? Free 3-minute test” (no page date shown; opened 22 October 2026). https://lingwell.ca/word-test/
- Roediger HL, Karpicke JD, “Test-enhanced learning: taking memory tests improves long-term retention”, Psychological Science 17(3):249-55 (March 2006; PubMed record opened 22 October 2026). https://pubmed.ncbi.nlm.nih.gov/16507066
- Cepeda NJ, Pashler H, Vul E, Wixted JT, Rohrer D, “Distributed practice in verbal recall tasks: A review and quantitative synthesis”, Psychological Bulletin 132(3):354-80 (May 2006; PubMed record opened 22 October 2026). https://pubmed.ncbi.nlm.nih.gov/16719566
- Cepeda NJ, Coburn N, Rohrer D, Wixted JT, Mozer MC, Pashler H, “Optimizing distributed practice: theoretical analysis and practical implications”, Experimental Psychology 56(4):236-46 (2009; PubMed record opened 22 October 2026). https://pubmed.ncbi.nlm.nih.gov/19439395