Leka Translate vs Chessdock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Leka Translate
This app helps you remember new words by combining instant translation with smart flashcards. It offers various study modes, including reading, listening, speaking, and writing exercises, to reinforce learning. Access curated phrases and verb conjugations to accelerate your language acquisition.
- Instant translation and saving
- Smart review scheduling for retention
- Multiple study modes (reading, listening, speaking, writing)
- Curated phrase topics
- Verb conjugation tables
- Customizable vocabulary lists
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Finally stop forgetting vocabulary. Leka Translate combines instant translation with smart flashcards that review words right before you'd forget them. TRANSLATE & SAVE IN ONE PLACE Enter any word or phrase, get an instant translation, and save it to your vocabulary with one tap. No copy-pasting between apps. Supports English, Spanish, French, German, Italian, Portuguese, Dutch, and Catalan. SMART REVIEW SCHEDULING All users get advanced scheduling that targets 90% long-term retention — the same technology used by the world's most effective flashcard apps. 4 STUDY MODES Reading: • Normal Mode – Classic review: see the word, recall the translation • Reversed Mode – See the translation, recall the original word • Sentence Completion (Easy) – Fill in blanks with contextual sentences • Image Association – Connect words to memorable visuals Listening: • Dictation – Hear a word, type what you heard Speaking: • Read Aloud – See a word, pronounce it aloud • Shadowing – Hear a word, pronounce it aloud Writing • Sentence Completion (Hard) – Type the word to complete the sentence READY-TO-LEARN CONTENT Don't know where to start? Browse 1,000+ curated phrases for real-life situations like restaurants, travel, and dating. Free for all users. VERB CONJUGATION Look up any verb to see its full conjugation table across all tenses. Save verbs to your vocabulary for quick reference. ORGANIZE YOUR LEARNING Create custom vocabulary lists — "Restaurant Spanish," "Work German," or any category. Study lists individually or together. FREE FEATURES • Save vocabularies by taking photos, uploading documents, or import from DuoWords, Anki, Quizlet, and FlashTex • Text-to-speech and Speech-to-text support PREMIUM FEATURES • HD Quality Text-to-speech support • Sentence Practice mode (Easy & Hard) • AI-generated images for visual learning • Offline vocabulary review • Unlimited vocabulary & lists FREE TO START Get 200 words, 5 lists, all phrase topics, and core features free. Upgrade when you're ready to accelerate your learning. Privacy: GDPR compliant. Delete your data anytime from Account settings. Questions? Email hello@lekalearning.com EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Chessdock
This app generates personalized chess puzzles from your own game analysis. Connect your Chess.com or Lichess account to train on specific positions where you made mistakes, directly addressing your weaknesses. Improve your game by practicing relevant scenarios tailored to your play style.
- Personalized puzzles from own games
- Continuous puzzle generation
- Smart mistake detection
- Bookmark important positions
- Track improvement over time
- Connect Chess.com/Lichess
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Learn from every game you play Connect Chess.com or Lichess, and Chessdock turns your own games into focused reviews and personalized puzzles. Most chess apps train you on random positions from master games. Chessdock is different. It analyzes the games you actually play, finds the mistakes that mattered, and hands them back to you two ways: as a game review you can work through move by move, and as puzzles built from your own slips. Instead of practicing positions that may never come up, you fix the exact moments where your thinking broke down. GAME REVIEWS — see your game through its mistakes • Only the moves that counted — your mistakes, and your opponent's, not the whole game • A winning-chances graph that shows exactly where the game slipped away, or came back • Work each mistake your way: solve it blind like a puzzle, take a hint, or just reveal the best move • Go deeper anytime — open the engine on any position, try your own ideas, and see how the game really played out PUZZLES — your mistakes, as personalized puzzles • Nothing random. Every puzzle comes straight from a game you played • A full library ready now that grows every time you play • Smart selection finds the mistakes actually worth solving • Jump from any puzzle into the full game in one click ALSO INCLUDES • Fresh-game alerts — get notified minutes after you finish a game online • Analysis board — open the engine on any position you like • Bookmarks — save the games and puzzles worth revisiting • iOS & Android apps — your games and puzzles, on the go HOW IT WORKS 1. Connect your Chess.com or Lichess account 2. Chessdock analyzes your games and finds the mistakes that mattered 3. Review each game, then train on puzzles made from your own play 4. Keep playing — new reviews and puzzles arrive automatically Play → Review → Practice → Improve. Chessdock turns your own games into your training plan. Terms of Service: https://chessdock.com/terms Privacy Policy: https://chessdock.com/privacy
Screenshots
Verdict
The clearest difference is update cadence: Leka Translate at every 2 days against Chessdock's every 2 weeks. Leka Translate also leads on ratings volume (5 vs 1). On price, rating, ads and in-app purchases 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. Leka Translate sells 2 in-app purchases, starting at $5.99 per month and Chessdock sells 1 in-app purchase, starting at $39.00 per year. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Leka Translate against 5.0 for Chessdock. That said, the two scores are not equally well evidenced: Leka Translate has 5 ratings behind it against 1, so its average is the more settled of the two.
Leka Translate ships an update every 2 days, Chessdock every 2 weeks. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.
| Parameter | Leka Translate | Chessdock |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 2 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.4 — better | 17.6 |
| Further details — not scored | ||
| Size | 34 MB | 4 MB |
| Age rating | 12+ | 4+ |
| Developer | Koesmanto Bong | Dalibor Simacek |
Customer experience
Leka Translate
Chessdock
In-app purchases
Leka Translate
- Leka Premium (Monthly)$5.991 Month
- Leka Premium (Yearly)$59.991 Year
Chessdock
- Yearly subscription$39.001 Year









