# Vocadio — Build decks. Study your way.

> Build decks. Study your way. (iPhone/iPad app by byoungwook Lee.)

- Source: https://appshunter.io/ios/app/vocadio/id6800978872 (this page in markdown: same URL + `.md`)
- Developer: [byoungwook Lee](https://appshunter.io/developer/1698639925)
- Category: Education, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 49 MB
- Languages: American English, Japanese, Korean
- Released: 2026-09-29
- Data updated: 2026-10-13

## What is Vocadio?

Create your own study material, focus on the range you need, and check your understanding with quizzes.

Vocadio is a personal study tool for more than vocabulary. Organize words and meanings, terms and descriptions, fill-in-the-blank sentences, and multiple-choice questions in your own decks and review them repeatedly. No account is required, and your core study data is stored on your device.

Decks for every subject
- Create decks by topic and customize their names, descriptions, and card colors
- Add words and meanings, terms and descriptions, sentence blanks, and multiple-choice questions
- Search questions and filter by type
- Sort by title or date added
- Switch between list and grid views

Flexible study sessions
- Study every question or only the current filtered results
- Use a searched question as a starting point: study up to it or begin a complete cycle from it
- Study sequentially or in shuffled order
- Jump quickly by entering a question number, searching the list, or using the slider
- Resume from where you stopped or start a new session
- View and edit question notes while studying
- Use iOS text-to-speech and automatic advance

Quizzes and history
- Build quizzes from all questions or questions answered incorrectly in previous quizzes
- Choose a question count or percentage
- Review correct answers, score, elapsed time, and mistakes
- Filter, sort, and delete study and quiz records
- Retake a quiz with the same set of questions

Notes and file tools
- Keep separate notepads with formatted text
- Export deck questions as worksheet and answer-key PDFs
- Use Excel templates to import or export questions and notepads in bulk
- Back up and restore all or selected data with a .vocadio file
- Optionally protect a backup file with a password

Choose what to learn and how to review it, then find any question quickly whenever you need it.

## Is Vocadio safe?

Not enough ratings yet to assess Vocadio.

## Is Vocadio legit?

Vocadio has limited verification signals. The AppsHunter Legitimacy Score for Vocadio is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-09-30

Improved stability and fixed bugs.

### 1.0.0 — 2026-09-30

No release notes.

## More apps by byoungwook Lee

- [Album Craft - Photo Notes](https://appshunter.io/ios/app/album-craft-photo-notes/id6745270841)
- [Routy – Daily Routine](https://appshunter.io/ios/app/routy-daily-routine/id6759605675)
- [Item Story: Custom Tracker](https://appshunter.io/ios/app/item-story-custom-tracker/id6783304733)

All apps by byoungwook Lee: https://appshunter.io/developer/1698639925

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-13.*