# File System Concepts — Drill 160 Questions Daily

> Drill 160 Questions Daily (iPhone/iPad app by Tsuyoshi Sezaki.)

- Source: https://appshunter.io/ios/app/file-system-concepts/id6773903262 (this page in markdown: same URL + `.md`)
- Developer: [Tsuyoshi Sezaki](https://appshunter.io/developer/1886356149)
- Category: Education
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 38 MB
- Languages: American English
- Released: 2026-06-02
- Data updated: 2026-07-21
- User reviews in markdown: https://appshunter.io/ios/app/file-system-concepts/id6773903262/reviews.md

## What is File System Concepts?

File System Concepts is an independent study app for learners who want focused practice on file systems, storage organization, directories, allocation methods, permissions, journaling, caching, and related operating system ideas.

Built for CS students, self-taught developers, interview preparation, and anyone reviewing core computing fundamentals, the app turns File System Concepts into practical daily training.

- 160 questions across Fundamentals, Practical Skills, Common Pitfalls, and Advanced Concepts
- FSRS-style spaced-repetition intervals to help you review at the right time
- Weak-point heatmap so you can see which areas need attention
- Daily challenge for consistent progress
- Mock exams for timed review
- Clear explanation for every question
- Offline practice, no login required

Independent study app for File System Concepts practice. Not affiliated with, endorsed by, or sponsored by any company, certification body, exam operator, or vendor. All trademarks belong to their respective owners.

Practice offline, no login required.


## Version history (last 1 release)

### 1.0 — 2026-06-02

No release notes.

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All apps by Tsuyoshi Sezaki: https://appshunter.io/developer/1886356149

## Related topics

[file system concepts](https://appshunter.io/ios/topics/file-system-concepts)

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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 2026-07-21.*