The Duolingo Alternative for Focused, Real-World Vocabulary
The short version
SubjectCards is a Duolingo alternative for people who want to choose what they learn instead of following a fixed path. Pick a focused deck — travel phrases, greetings, survival vocabulary — study it with native audio and spaced repetition, with no ads or streak pressure. Every card is free to read; one Pro plan opens study on all of them.
| Feature | SubjectCards | Duolingo |
|---|---|---|
| What you study | You pick the deck and topic | A fixed lesson path chosen for you |
| Pricing model | Read free; one Pro plan for every deck | Free with ads; subscription to remove them |
| Native-speaker audio | Every card | Some audio, mixed with synthesized voices |
| Approach | Focused vocabulary with spaced repetition | Gamified lessons and streaks |
| Ads and pressure | No ads, no streaks | Ads and daily-streak nudges on the free tier |
| Where it runs | Browser and iPhone app, one plan | The Duolingo app and site |
| Best for | Travelers and focused learners | Casual daily practice |
Why people look for a Duolingo alternative
You can't choose what to learn
Duolingo decides your path. With a trip coming up, SubjectCards lets you drill exactly the travel phrases you need.
Gamification over depth
Streaks and points are motivating but thin. SubjectCards focuses on real vocabulary and phrases you will actually use.
Ads on the free tier
Duolingo's free tier carries ads. SubjectCards has none: reading is free and ad-free, and Pro is one plan for every deck.
You want reliable native audio
Every card has native-speaker pronunciation, which is essential for tonal languages like Vietnamese and Mandarin.
Frequently asked questions
What is the best Duolingo alternative?
If you want to choose specific topics and hear native pronunciation, SubjectCards is a strong Duolingo alternative — focused decks with native audio and spaced repetition, and no ads.
Is SubjectCards free like Duolingo?
Duolingo is free with ads. On SubjectCards every card is free to read with no ads. Study mode with native audio is part of Pro, one plan at $39.99 a year or $6.99 a month that covers every language and subject.
Can I learn a language with flashcards instead of Duolingo?
Yes. Focused flashcard decks with native audio and spaced repetition are an efficient way to build practical vocabulary — especially for travel — because you study exactly what you need and hear correct pronunciation.
Does SubjectCards cover the same languages as Duolingo?
SubjectCards focuses on depth in Vietnamese, Korean, Mandarin, and Spanish, plus academic subjects, with native-audio decks for travel, kids, pronunciation, and everyday vocabulary.
Browse the flashcard decks
Native-audio, spaced-repetition decks for languages and academic subjects. Read every card free; one Pro plan opens all of them. No setup.
Browse all flashcard decksCompare with other tools
More free guides and decks to get you speaking.