Kotoba Kards vs LangoVid
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kotoba Kards
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Kotoba Kards does things differently. We offer grammar lessons with detailed breakdowns and dynamic examples tailored to your vocabulary knowledge, so you can finally make consistent progress. In-depth grammar lessons -------------------------- Our grammar lessons go beyond simple definitions. We explain subtle differences and common pitfalls that trip up learners, helping you understand how and when to use each grammar point. Lessons cover beginner through advanced topics, with special attention to the areas most learners struggle with. Personalized examples and quizzes -------------------------- Other apps use one-size-fits-all example sentences. We don’t. Kotoba Kards shows example sentences and grammar review questions that match what you’ve already learned. You’ll never get confused by an example that uses words you don’t know. Customizable Study Tracks -------------------------- Choose how you want to learn: - JLPT Track (N5 to N1) for serious test takers - Recommended Track, our fast-track path to unlock more content quickly - Choose Your Own Adventure Track, with topics like Travel, People, Music, Work, and more Adaptive Placement Test -------------------------- Not sure where to start? Take our adaptive placement test. It adjusts in real time to your skill level—getting easier or harder depending on how you're doing. Don't waste time reviewing content you’ve already mastered. Spaced repetition with Levels and Points -------------------------- Our review system uses spaced repetition to help you retain vocabulary and grammar long-term. Each item starts at Level 0 and earns points as you review it correctly. Earn enough points to level up. The higher the level, the less often it comes up for review. Items retire from review at Level 10. Three-part digital notecards -------------------------- Each vocabulary card starts with the kanji (if applicable), followed by the reading, and finally the English meaning. This layered reveal helps reinforce both reading and meaning while practicing kanji recognition. Lighthearted but professional tone -------------------------- We take grammar seriously—but not ourselves. Our lessons use a friendly, sometimes cheeky tone to help you stay engaged while learning complex material. If you're tired of dry, robotic explanations, you’ll find Kotoba Kards refreshingly human. Mascot-powered motivation -------------------------- Meet Kotoka, our friendly kitsune mascot. She may be cute, but Kotoba Kards is all business when it comes to helping you learn. Our level system and thoughtful design help you stay motivated and consistent. Whether you're preparing for the JLPT or just want to read manga without subtitles, Kotoba Kards gives you the tools to level up your Japanese—one note-kard at a time. Read the Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Read our Privacy Policy: https://kotobakards.com/privacy-policy/
LangoVid
Learn languages through an endless stream of short, level-appropriate video clips and quick quizzes. This method focuses on comprehensible input, making language acquisition feel natural and engaging, similar to how children learn their first language.
- Bite-sized video clips
- Adaptive learning feed
- Quick comprehension quizzes
- Comprehensible input methodology
- AI-generated content variety
- Learn French and Italian
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LangoVid gets you fluent by watching an endless feed of bite-sized video clips right at your level, so learning feels like scrolling — not studying. No drills, no grammar tables. Watch a 15-second clip, answer a quick quiz, scroll to the next. That's it. The feed keeps rolling — and so does your progress. Learn Spanish, French, Italian, German, Japanese, Korean, Turkish or Hindi — more languages coming soon. THE LANGOVID METHOD — WHY IT WORKS LangoVid is built on comprehensible input. Decades of research point to the same conclusion: we pick up languages through exposure to speech we can actually follow — much the way children absorb their mother tongue — not by memorizing rules and conjugation tables. Every clip features natural, realistic speech in everyday situations. Because you understand what you're watching, the language sinks in on its own — vocabulary, grammar, and pronunciation absorbed in context, one clip at a time. A FEED THAT ADAPTS TO YOU The quick quiz after each clip does more than lock in what you learned — it tells LangoVid exactly what you understand. The feed uses that to keep serving clips in your sweet spot: easy enough to follow, fresh enough to keep you hooked. All videos are AI-generated, which means endless variety — new scenes, voices, topics, and stories every day, tailored to your level and your interests. HOW IT WORKS • Watch a bite-sized clip — around 15 seconds • Read along with subtitles, and tap any word to see what it means • Answer a quick quiz to check your understanding • Swipe to the next one — the feed adapts as you go No prep, no setup, no planning your study session. Just open the app and immerse yourself — LangoVid fits into any spare minute of your day. YOUR VOCAB, FROM YOUR CLIPS Hear a word worth keeping? Save it straight from the subtitles or the quiz. LangoVid turns your saved words into flashcards and brings each one back just before you would forget it, using spaced repetition. Every card is a word you met in a real scene, not on a list. LANGUAGES Spanish, French, Italian, German, Japanese, Korean, Turkish and Hindi, all with subtitles and translations. Japanese clips include furigana, and tapping a word shows its hiragana reading; Korean and Hindi clips show romanized transliterations, so you can follow along from your very first clip. LangoVid also comes in Spanish, Portuguese, French and German, with every translation in that language. FREE TO START Your first clips every day are free. Subscribe for the unlimited feed and keep your streak going. Cancel anytime. Press play. Understand. Get fluent. Privacy Policy https://www.langovid.com/legal/privacy-policy Terms of Service: https://www.langovid.com/legal/terms-of-service
Screenshots
Verdict
The clearest difference is in-app purchases: Kotoba Kards at none against LangoVid's 2. On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. LangoVid sells 2 in-app purchases, starting at $9.99 per month. Kotoba Kards asks for nothing beyond the download.
Kotoba Kards ships an update every 10 days, LangoVid every 6 days. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.
| Parameter | Kotoba Kards | LangoVid |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (12 ratings) — better |
| Positive reviews | — | 83.3% of reviews |
| Number of ratings | — | 12 — better |
| Update frequency | Every 10 days | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 42 MB |
| Age rating | 17+ | 4+ |
| Developer | Kotoba Kards LLC | Bernard Jollans |
In-app purchases
Kotoba Kards
No in-app purchases
LangoVid
- LangoVid Pro$9.991 Month
- LangoVid Pro7 Days trial$59.991 Year









