Best Spaced Repetition Apps for Spanish

The short answer

Our pick: LinGoat. The best spaced repetition app for Spanish combines evidence-based scheduling with production practice. LinGoat uses FSRS on each word and grammar mistake inside full sentences you write from scratch. Anki offers the deepest DIY scheduling if you curate decks. Clozemaster adds corpus sentences with cloze review. Duolingo and Memrise include review modes, but they are not true per-item SRS systems.

What "good SRS" means for Spanish

Not every app with a "review" button runs real spaced repetition. For Spanish, look for four signals:

• Algorithm quality: FSRS or SM-2 beats fixed intervals or generic "strengthen skills" drills¹
• Scheduling granularity: each lemma, grammar point, or mistake should have its own interval, not one interval per whole sentence card
• Production depth: writing full sentences closes the gap between words you recognize and language you can use²
• Feedback loop: you need to know why a Spanish answer failed, not just that a card flipped red

SRS scoring for Spanish apps

App	Algorithm	Schedules per	Production	Grammar feedback	Setup
LinGoat	FSRS	Word + grammar point	Full sentence writing	Yes	Low
Anki	SM-2 / FSRS (manual)	Card (usually one target)	Low (typical decks)	No	High
Clozemaster	Proprietary SRS	Cloze card	Cloze only	No	Low
Lingvist	Adaptive ML	Vocabulary item	Fill-in-blank	Minimal	Low
Duolingo	Basic adaptive	Skill unit	Low–medium	Light	Very low
Memrise	Limited SRS	Word list	Low	Minimal	Low

How sentence SRS beats word lists in Spanish

Spanish morphology stacks fast: gender agreement, reflexives, ser/estar, preterite vs imperfect, subjunctive triggers. Single-word cards hide those interactions until you try to write. Sentence-based spaced repetition keeps per-word scheduling while forcing you to assemble grammar in context.³

LinGoat implements that loop natively. With Anki you can approximate it by mining sentences, but you still grade whole cards unless you build elaborate templates. Clozemaster gives context but keeps the task at cloze depth, which research ranks below sentence writing for durable learning.⁴

App notes for Spanish learners

LinGoat

Structured Spanish curriculum, FSRS on each graded item, full-sentence prompts. Best when retention and writing are the bottleneck.

Anki

Unmatched deck ecosystem (frequency lists, sentence mining, DELE prep). Best when you already have a workflow you trust and want scheduler control.

Clozemaster

Thousands of corpus sentences with gamified cloze review. Best as a low-setup context supplement.

Lingvist

Fast vocabulary sessions with adaptive blanks. Best for quick vocab touchpoints, not deep grammar production.

Duolingo and Memrise

Strong for habits and input. Their review modes help maintenance but do not replace FSRS on your personal Spanish error profile.

Choosing by learner stage

• A1–A2 building habits: Duolingo or Memrise for input, add LinGoat when you are ready to write
• A2–B1 retention wall: LinGoat or Anki with sentence cards
• B1+ precision gaps: LinGoat for per-mistake FSRS; Clozemaster for extra reading-like exposure
• Exam prep with custom material: Anki plus a production app like LinGoat

Leaving Anki? Read best Anki alternatives for Spanish. New to SRS theory? Start with how spaced repetition works.

LinGoat combines FSRS scheduling with Spanish sentence production in one loop. See how LinGoat works or open the app.

References

1. Open Spaced Repetition. Free Spaced Repetition Scheduler (FSRS).
2. Laufer, B. (1998). Passive and active vocabulary in a second language. Applied Linguistics.
3. Nielsen et al. (2024). Sentence-based spaced repetition for vocabulary learning. BEA@ACL.
4. Zou, D. (2017). Vocabulary acquisition and involvement load. Language Teaching Research.