Lucideck
Fifth Axis Labs Education iPhoneiPadiPod touch
Lucideck is a free Education app for iPhone and iPad by Fifth Axis Labs. Requires iOS 16.0. Updated June 10, 2026.
- Price
- Free
- on the App Store
- Size
- 92 MB
- Age 4+
- Updated
- Jun 10
- 2026 · v1.0.1
Screenshots
About Lucideck
Every word you almost learned. Language learning app screenshots. Subtitles you paused on. Phrases from that café menu. Words you looked up twice. It all goes somewhere — notes, screenshots, the back of your mind — and then it disappears. Lucideck closes the gap. Scan any foreign text, get a flashcard, and let spaced repetition do the rest. The vocabulary you actually encounter, actually remembered. HOW IT WORKS 1. Scan — Point your camera at text, or import from your photo library. Lucideck reads the language, pulls the phrase, and pairs it with a translation automatically. 2. Review — Cards come back at exactly the right moment using spaced repetition (the same science behind Anki). Easy cards appear less often. Hard ones return sooner. 3. Remember — Not a passive translation app. Lucideck builds retention through active recall — the method proven to work for long-term language memory. BUILT FOR HOW YOU ACTUALLY LEARN Most language learners don't study in a vacuum. They watch shows, read posts, travel, sit in classes — and collect vocabulary as they go. Lucideck is the system that captures it all. • Scan any text — screenshots, photos, printed pages, menus, subtitles • Automatic translation across 63 languages • On-device text recognition — no internet required to scan • Spaced repetition scheduling keeps your deck from growing out of control • Organize by deck — French café vocab separate from Japanese anime phrases • Pronunciation audio on every card • Clean, distraction-free interface designed for actual focus WHO IT'S FOR — The language learner who pauses shows constantly to look things up — The structured learner who wants real-world vocabulary alongside their daily lessons — The traveler who photographed every sign and menu abroad and never studied them — Anyone with a folder of "I'll study this later" screenshots that never gets studied SUPPORTED LANGUAGES 63 languages with automatic detection, including French, Spanish, German, Italian, Portuguese, Japanese, Korean, Chinese (Simplified), Russian, Arabic, Dutch, Polish, Swedish, Norwegian, Danish, Finnish, Turkish, Hindi, Thai, Vietnamese, Indonesian, Czech, Hungarian, Romanian, Ukrainian, Greek, Hebrew, and more. PRIVACY FIRST Text recognition runs entirely on your device. Your flashcards are stored locally and never leave your phone. No account required to get started. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.0.1 · Updated June 10, 2026
AutoScan "Save without reviewing" now shows a deck picker (ActionSheetIOS) — pick from existing decks directly; creating a new deck instead prompts to upgrade, and choosing to upgrade advances to the paywall CardPreview tap-to-flip now works (wrapped in TouchableOpacity) Bilingual single-scan fix — stripNativeLines now also runs on the single-scan path (was batch-only before), fixing Duolingo-style screenshots that showed both languages on the card front AutoScan ~2x faster — ML Kit now processes 4 images concurrently instead of sequentially ProGateModal — new reusable styled paywall modal ("Upgrade to Pro" / "Go Back") replaces all the old Alert-based prompts across AutoScan, Decks, BatchResults, SaveToDeck Case-insensitive deck name uniqueness enforced everywhere a deck can be created Translation chunking — long text now splits into ≤1000-char chunks before sending to the gtx endpoint, preventing URL truncation on long scans
App privacy
The developer, Fifth Axis Labs, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
Used for: Third-Party Advertising, Developer’s Advertising or Marketing, Analytics
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Performance Data, Other Diagnostic Data, Crash Data
- Purchases: Purchase History
- User Content: Photos or Videos, Other User Content
Used for: Third-Party Advertising, Developer’s Advertising or Marketing, Analytics, App Functionality
Alternatives to Lucideck
Looking for apps like Lucideck? Here are 6 similar apps on the App Store. The highest rated is Parleo: Language Flashcards (5.0/5), and all 6 are free to download.
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PicToCards: Camera Flashcards
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Parleo: Language Flashcards
5.0
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Slovo+ Scan to Flashcards
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MyStudyDeck
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Vokzi — Vocabulary Trainer
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VocabUnlock: Vocab Trainer
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Lucideck | – | Free | June 10, 2026 | |
| PicToCards: Camera Flashcards | – | Free | Oct 12, 2026 | Compare |
| Parleo: Language Flashcards | 5.0 / 5 (2) | Free | Sep 13, 2026 | Compare |
| Slovo+ Scan to Flashcards | – | Free | Oct 15, 2026 | Compare |
| MyStudyDeck | – | Free | Jun 12, 2026 | Compare |
| Vokzi — Vocabulary Trainer | – | Free | Jun 16, 2026 | Compare |
| VocabUnlock: Vocab Trainer | – | Free | Aug 22, 2026 | Compare |
Compare Lucideck with the top alternatives: ratings, updates, ASO score and keyword gaps →