Flashcards For Duolingo: 7 Powerful Tips To Learn Faster And Actually Remember Words
Flashcards for Duolingo make vocab stick using active recall and spaced repetition. See how to pull tricky words into Flashrecall and actually remember them.
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So… Flashcards For Duolingo Actually Work?
Alright, let’s talk about flashcards for Duolingo: they’re basically your backup brain for all the vocab and grammar Duolingo throws at you. Duolingo is great for practice, but flashcards help you actually remember the words long-term instead of just recognizing them on the screen. The idea is simple: you pull tricky words and phrases out of Duolingo and review them in a smarter way, using spaced repetition and active recall. That way, you don’t just “pass” lessons—you can use the language in real life. Apps like Flashrecall make this super easy by turning your notes, screenshots, and even audio into flashcards automatically:
https://apps.apple.com/us/app/flashrecall-study-flashcards/id6746757085
Why Duolingo Alone Isn’t Enough (And Where Flashcards Come In)
Duolingo is awesome for daily streaks, gamification, and bite-sized practice. But:
- You mostly recognize answers instead of recalling them from scratch
- Old words slowly disappear from your memory
- Some tricky grammar points never fully “click”
Flashcards fix that by forcing active recall — you see the front of the card, try to remember the answer, then check yourself. That’s way closer to real-life speaking and writing.
Flashrecall builds this into the app automatically:
- You create cards (or let the app auto-generate them from text, images, audio, PDFs, or even YouTube links)
- It uses spaced repetition to show you cards right before you’re about to forget them
- You get study reminders so you don’t rely on motivation
So Duolingo is your game. Flashcards are your training gym.
Step 1: What To Turn Into Flashcards From Duolingo
You don’t need to copy everything from Duolingo. Focus on stuff that actually trips you up.
Good things to turn into flashcards:
- Words you keep getting wrong
- Phrases that feel weird or hard to translate
- Grammar patterns (e.g., verb conjugations, gender rules, word order)
- Common phrases you’d actually say in real life
Example for Spanish:
- Front: “To remember” (Spanish, infinitive)
Back: recordar
- Front: “I’m going to the store” (Spanish)
Back: Voy a la tienda
- Front: “German: the (masc. / fem. / neuter)”
Back: der / die / das
In Flashrecall, you can either type these manually or just grab screenshots from Duolingo and let the app auto-create flashcards from images. Saves a ton of time.
Step 2: How To Make Good Duolingo Flashcards (Not Boring Ones)
Bad flashcards = “I’ll totally remember this” → you don’t.
Good flashcards = short, clear, and focused on one idea.
Keep Each Card Simple
One concept per card:
- ✅ Good: “French: to eat (infinitive)” → manger
- ❌ Bad: “French verbs: to eat, to drink, to sleep, to run” → too much at once
Use Both Directions
If you only do English → target language, you’ll struggle to speak.
Create both ways:
- Front: “to eat” → Back: “manger”
- Front: “manger” → Back: “to eat”
In Flashrecall, you can quickly duplicate a card and flip it, or just create both sides from the start.
Add Context, Not Just Isolated Words
Context helps your brain remember faster:
- Front: “I am eating an apple (Spanish)”
Back: “Estoy comiendo una manzana”
- Front: “German: ‘I don’t understand’”
Back: “Ich verstehe nicht”
You can also paste a short dialogue from Duolingo or a YouTube video into Flashrecall and let it auto-generate multiple cards from that text.
Step 3: Use Spaced Repetition So You Don’t Forget Everything
You know how you cram something, remember it for two days, then it vanishes? That’s what spaced repetition fixes.
How Spaced Repetition Works (In Normal Human Words)
Instead of reviewing everything every day, you review:
- New words: soon and often
- Easy words: less and less often
- Hard words: more frequently
So you might see a word:
- Day 1 → Day 2 → Day 4 → Day 7 → Day 14 → Day 30…
Flashrecall does this automatically. You just:
1. Open the app
2. Hit study
Flashrecall automatically keeps track and reminds you of the cards you don't remember well so you remember faster. Like this :
3. It shows you the right cards at the right time
No need to track dates or intervals. Plus, it sends study reminders, so your Duolingo streak and your flashcard streak can go side by side.
Step 4: Active Recall > Passive Review
Duolingo has a lot of multiple choice, tap-the-words, and fill-in-the-blanks. That’s fine, but it’s mostly recognition.
With flashcards, you want to:
1. Look at the front
2. Say or think the answer before flipping
3. Then check if you were right
That “ugh, what was it again?” moment is where your brain actually learns.
Flashrecall is built around active recall: every card forces you to remember before revealing the answer. You can rate how well you remembered (easy / hard), and the spaced repetition adjusts automatically.
Step 5: Sync Duolingo + Flashcards Into a Simple Routine
You don’t need a crazy system. Here’s an easy setup:
Daily Flow (10–20 Minutes)
1. Do your Duolingo session (5–15 minutes)
2. Add new flashcards for:
- Words you got wrong
- New grammar that felt confusing
3. Review your Flashrecall cards (5–10 minutes)
That’s it. Duolingo for practice, Flashrecall for memory.
Because Flashrecall works offline on iPhone and iPad, you can review on the bus, in line, or on a quick break without needing Wi‑Fi.
Download it here if you want to try this setup:
https://apps.apple.com/us/app/flashrecall-study-flashcards/id6746757085
Step 6: Use Flashrecall’s Extra Tricks To Supercharge Duolingo
Flashrecall isn’t just “type your own cards and hope for the best.” It has a bunch of features that are perfect for language learners:
1. Make Cards Instantly From Anything
You can create flashcards from:
- Text (copy-paste from Duolingo notes or grammar explanations)
- Images (screenshots of Duolingo screens, stories, or word lists)
- Audio (great for pronunciation practice)
- PDFs (textbooks, grammar guides)
- YouTube links (language videos, dialogues, songs)
- Typed prompts (just tell it what you’re learning)
So if Duolingo has a sentence you like, screenshot it, drop it into Flashrecall, and boom — cards.
2. Chat With Your Flashcards
Stuck on why a sentence uses a certain tense or word order?
In Flashrecall, you can chat with the flashcard and ask stuff like:
- “Why is it la casa and not el casa?”
- “Explain this verb form like I’m five.”
It’s like having a mini tutor built into your deck.
3. Great For Any Language, Any Level
You can use Flashrecall alongside Duolingo for:
- Spanish, French, German, Japanese, Korean, etc.
- Grammar rules, vocab, phrases, listening practice
- Exams (DELE, JLPT, TOPIK, etc.)
And it’s not just for languages — once you like it, you can use the same app for school subjects, medicine, business, anything that needs memorizing.
Step 7: Example Duolingo → Flashrecall Workflow (Concrete Example)
Let’s say you’re learning French on Duolingo.
During Duolingo
You see these sentences:
- “Je vais à l’école.”
- “Je suis fatigué.”
- “Je voudrais un café, s’il vous plaît.”
You keep forgetting “voudrais” and “fatigué”.
In Flashrecall
You create cards like:
- Front: “French: I am tired”
Back: “Je suis fatigué.”
- Front: “French: I would like a coffee, please.”
Back: “Je voudrais un café, s’il vous plaît.”
- Front: “French: ‘je vais’ means…”
Back: “I am going”
You can also paste a short explanation about conditional vs present tense and let Flashrecall create cards from that text.
Then you review those cards daily for a few minutes. After a week, those phrases will feel automatic.
Why Use Flashrecall Instead Of Just Any Flashcard App?
There are a bunch of flashcard apps out there, but here’s why Flashrecall works especially well with Duolingo:
- Fast and modern – doesn’t feel clunky or old-school
- Spaced repetition + reminders – built-in, so you don’t have to set anything up
- Instant card creation – from images, audio, PDFs, YouTube, text, or manual entry
- Chat with your cards – ask questions about grammar or usage right inside the app
- Works offline – perfect for quick sessions anywhere
- Free to start – you can test it with your Duolingo vocab without paying upfront
- iPhone and iPad – sync across your Apple devices
It basically turns all the random bits you see on Duolingo into a clean, organized memory system.
Again, here’s the link if you want to try it:
https://apps.apple.com/us/app/flashrecall-study-flashcards/id6746757085
Simple Checklist: Flashcards For Duolingo Done Right
To wrap it up, here’s a quick checklist you can follow:
- [ ] After each Duolingo session, add 5–15 new flashcards
- [ ] Focus on words/phrases you got wrong or found tricky
- [ ] Make cards both ways (English ↔ target language)
- [ ] Use short, clear, single-concept cards
- [ ] Review daily with spaced repetition (Flashrecall handles this)
- [ ] Use context sentences, not just isolated words
- [ ] Use reminders so you don’t skip days
Do that consistently, and your Duolingo progress will feel way more solid. You won’t just “recognize that owl sentence” — you’ll actually be able to use the language in real conversations.
If you want an easy way to start, grab Flashrecall here and build your first Duolingo deck in a few minutes:
https://apps.apple.com/us/app/flashrecall-study-flashcards/id6746757085
Frequently Asked Questions
What's the fastest way to create flashcards?
Manually typing cards works but takes time. Many students now use AI generators that turn notes into flashcards instantly. Flashrecall does this automatically from text, images, or PDFs.
Is there a free flashcard app?
Yes. Flashrecall is free and lets you create flashcards from images, text, prompts, audio, PDFs, and YouTube videos.
How do I start spaced repetition?
You can manually schedule your reviews, but most people use apps that automate this. Flashrecall uses built-in spaced repetition so you review cards at the perfect time.
What is active recall and how does it work?
Active recall is the process of actively retrieving information from memory rather than passively reviewing it. Flashrecall forces proper active recall by making you think before revealing answers, then uses spaced repetition to optimize your review schedule.
What's the best way to learn vocabulary?
Research shows that combining flashcards with spaced repetition and active recall is highly effective. Flashrecall automates this process, generating cards from your study materials and scheduling reviews at optimal intervals.
Related Articles
- Best Flashcards For Language Learning: 7 Powerful Tips To Learn Faster And Actually Remember Words – Stop forgetting vocab and start speaking sooner with the right flashcard setup.
- Best Spanish Flashcards: 7 Powerful Ways To Learn Faster And Actually Remember Words – Stop Wasting Time On Boring Decks And Start Speaking So Much Sooner
- Create Flashcards With Images: 7 Powerful Ways To Study Faster And Actually Remember Stuff – Learn how to turn any picture into smart flashcards that stick in your brain.
Practice This With Free Flashcards
Try our web flashcards right now to test yourself on what you just read. You can click to flip cards, move between questions, and see how much you really remember.
Try Flashcards in Your BrowserInside the FlashRecall app you can also create your own decks from images, PDFs, YouTube, audio, and text, then use spaced repetition to save your progress and study like top students.
Research References
The information in this article is based on peer-reviewed research and established studies in cognitive psychology and learning science.
Cepeda, N. J., Pashler, H., Vul, E., Wixted, J. T., & Rohrer, D. (2006). Distributed practice in verbal recall tasks: A review and quantitative synthesis. Psychological Bulletin, 132(3), 354-380
Meta-analysis showing spaced repetition significantly improves long-term retention compared to massed practice
Carpenter, S. K., Cepeda, N. J., Rohrer, D., Kang, S. H., & Pashler, H. (2012). Using spacing to enhance diverse forms of learning: Review of recent research and implications for instruction. Educational Psychology Review, 24(3), 369-378
Review showing spacing effects work across different types of learning materials and contexts
Kang, S. H. (2016). Spaced repetition promotes efficient and effective learning: Policy implications for instruction. Policy Insights from the Behavioral and Brain Sciences, 3(1), 12-19
Policy review advocating for spaced repetition in educational settings based on extensive research evidence
Karpicke, J. D., & Roediger, H. L. (2008). The critical importance of retrieval for learning. Science, 319(5865), 966-968
Research demonstrating that active recall (retrieval practice) is more effective than re-reading for long-term learning
Roediger, H. L., & Butler, A. C. (2011). The critical role of retrieval practice in long-term retention. Trends in Cognitive Sciences, 15(1), 20-27
Review of research showing retrieval practice (active recall) as one of the most effective learning strategies
Dunlosky, J., Rawson, K. A., Marsh, E. J., Nathan, M. J., & Willingham, D. T. (2013). Improving students' learning with effective learning techniques: Promising directions from cognitive and educational psychology. Psychological Science in the Public Interest, 14(1), 4-58
Comprehensive review ranking learning techniques, with practice testing and distributed practice rated as highly effective

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