# Block Door Study

> Block Door Study (iPhone/iPad app by Ryan Sullivan.)

- Source: https://appshunter.io/ios/app/block-door-study/id6787938035 (this page in markdown: same URL + `.md`)
- Developer: [Ryan Sullivan](https://appshunter.io/developer/6787938037)
- Category: Productivity, Education
- Price: Free
- Age rating: 17+
- Requires: iOS 17.0 · 4 MB
- Languages: American English
- Released: 2026-07-15
- Data updated: 2026-09-17
- User reviews in markdown: https://appshunter.io/ios/app/block-door-study/id6787938035/reviews.md

## What is Block Door Study?

Block Door Study helps you build and organize personal flashcard decks for everyday learning. Create cards, review material, test yourself, and monitor study progress with clear statistics and flexible review tools.
Visual tower progression rewards consistent study as successful review sessions unlock new doors and complete knowledge floors. Personal tags, archive, mini quizzes, manual difficulty, and local progress tracking create a focused study experience while keeping all information stored on your device


## Version history (last 4 releases)

### 1.03 — 2026-08-14

- Some bug fixes and improvements

### 1.02 — 2026-08-11

- Some bug fixes and improvements

### 1.01 — 2026-07-30

- Minor bug fixes.

### 1.0 — 2026-07-15

No release notes.

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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 2026-09-17.*