FlexLex: Vocab & Flashcards

Wamaly

In-app purchases

About this app

FlexLex is a vocabulary learning app built for people focused on efficient learning without distractions. It features 8 study modes, spaced repetition, and full offline support. No account needed.

CREATE YOUR VOCABULARY LIBRARY
Add words manually, import them from Excel or text files, or scan a textbook page with the built-in OCR scanner. Building your word collection takes seconds.

8 STUDY MODES FOR EVERY LEARNING STYLE
- Flashcards: Swipe through cards, flip to reveal, mark what you know.
- Write Mode: See the word, type the translation from memory. Active recall.
- Spell Mode: Hear the pronunciation, spell it out letter by letter.
- Multiple Choice: Pick the right answer from four options. Quick and effective.
- Test Mode: Mixed question types in one session. Evaluate your current level.
- Match Game: Pair words with translations against the clock.
- Rush Game: Challenge yourself to answer before time runs out.
- Learn Mode: A guided session that teaches you new words step by step.

SPACED REPETITION THAT ADAPTS TO YOU
FlexLex uses the SM-2 algorithm to schedule reviews at the optimal moment — right before you would forget. Words you struggle with appear more often. Words you know transition into long-term memory. Every answer shapes your personal review schedule.

FULLY OFFLINE — YOUR DATA STAYS YOURS
Everything lives on your device. No account, no cloud, no tracking, and no data collection. Study on a plane, on a train, or anywhere. FlexLex works offline.

SMART ORGANIZATION
Create folders, subfolders, and word sets. Organize by language, topic, or difficulty. Nest them however your brain works best.

ARTICLE COLOR CODING
Learning German for example? Assign colors to der, die, das and see them highlighted across the entire app. Works with any language's grammar markers or articles.

TRANSLATION SUGGESTIONS
Type a word and get instant translation suggestions powered by on-device models. Supports dozens of languages — no internet required.

PROGRESS TRACKING
Daily stats, streak tracking, and word status breakdowns. Monitor how many words you've reviewed and what still needs work.

BACKUP & RESTORE
Export your entire library as a backup file. Share it, store it in the cloud, or transfer it to another device. Your data is always portable.

AD-FREE EXPERIENCE
No banners. No video ads between sessions. No interruptions. Just you and your words.

What’s new

English (United States): Initial release of FlexLex — vocabulary flashcards with spaced repetition, 7 study modes, OCR scanner, import tools, translation suggestions, and full statistics. Includes a 30-day free trial of Pro.