# BlankStudy: Cloze Study — Cloze masks & spaced recall

> Cloze masks & spaced recall (iPhone/iPad app by SANGSANGLYEOG.)

- Source: https://appshunter.io/ios/app/blankstudy-cloze-study/id6797284965 (this page in markdown: same URL + `.md`)
- Developer: [SANGSANGLYEOG](https://appshunter.io/developer/6775833421)
- Category: Education, Productivity
- Price: $1.99
- Age rating: 4+
- Requires: iOS 17.0 · 8 MB
- Languages: Korean, American English, Japanese
- Released: 2026-08-05
- Data updated: 2026-08-19
- User reviews in markdown: https://appshunter.io/ios/app/blankstudy-cloze-study/id6797284965/reviews.md

## What is BlankStudy?

Stop rewriting your study material.
Cover what you need to remember and turn it into your own recall practice.

BlankStudy lets you place blanks directly on PDFs, photos, images, and text, then review them with active recall on iPhone and iPad. There is no account, advertising, subscription, or in-app purchase.

■ Make blanks your way
• Drag a box over any word, sentence, formula, or diagram
• Create write-in blanks and grade typed answers instantly
• Search a page and mask every matching term at once
• Paste a term-and-answer table to create blanks in batches

■ Focus on what you miss
• Track accuracy for every blank
• See strong blanks in green and weak blanks in red
• Review per-page statistics and filter by accuracy
• Retry only blanks below 80%, 60%, 40%, or 20%

■ Spaced review that adapts
FSRS-based scheduling brings difficult blanks back sooner and delays the ones you know. Optional on-device reminders tell you when a review is due.

■ Use your own material
• Import PDFs, photos, images, and text
• Automatically split long text into pages
• Organize with folders, favorites, cover colors, bookmarks, and notes
• Reveal mask groups together or step through blanks in tracking mode

■ Made for iPad and Apple Pencil
Write directly over your material with pressure- and tilt-sensitive ink, an eraser, and adjustable colors and widths.

■ Your material stays yours
BlankStudy saves locally first. If you sign in to iCloud, it can sync through your private CloudKit database across devices using the same Apple Account. Create password-protected backups or share a book through AirDrop and Files. The developer cannot view your study material.

Available in English, 한국어, and 日本語.


## Version history (last 2 releases)

### 1.1.0 — 2026-08-08

Fixed minor bugs and issues.

### 1.0 — 2026-08-05

No release notes.

## More apps by SANGSANGLYEOG

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- [바이브픽](https://appshunter.io/ios/app/id6784334910)
- [애드제로: 광고 없이 쾌적한 웹](https://appshunter.io/ios/app/id6791538991)
- [TOEIC Vocab: Spaced Repetition](https://appshunter.io/ios/app/toeic-vocab-spaced-repetition/id6794349349)
- [Picto: Film Filter, Photobooth](https://appshunter.io/ios/app/picto-film-filter-photobooth/id6794351060)
- [Pocket Viewer: TXT & PDF](https://appshunter.io/ios/app/pocket-viewer-txt-and-pdf/id6794360156)

All apps by SANGSANGLYEOG: https://appshunter.io/developer/6775833421

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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 2026-08-19.*