# BookVault Box — Offline ebook reader & notes > Offline ebook reader & notes (iPhone/iPad app by 国峰 花.) - Source: https://appshunter.io/ios/app/bookvault-box/id6812145565 (this page in markdown: same URL + `.md`) - Developer: [国峰 花](https://appshunter.io/developer/6804769518) - Category: Books, Productivity - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 15.0 · 37 MB - Languages: American English, Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Taiwan) - Released: 2026-09-17 - Data updated: 2026-10-09 ## What is BookVault Box? Private Book Vault — the offline novel reader & local file library Private Book Vault is a private, local-first offline novel reader. Whether you read web novels, classic literature or organize your personal files, it has you covered. All your books, ebooks, documents, reading progress, notes and tags are stored safely on your device — no account, no cloud upload, no data collection. A true offline reading experience, ready whenever you are. Features • File management & multi-format import Import 20+ formats including txt, PDF, Word, Markdown, Excel, PPT, RTF, ODT, HTML, CSV, JSON, XML and images. Pick files from the Files app in batches, or share/open from any app to import, then organize your private library and documents with categories. • Novel reader, comfortable reading Flip or scroll modes, adjustable font size and line spacing, day/night eye-care themes. TXT novels auto-detect chapters and table of contents, with reading progress remembered. A thoughtful reader that's easy on the eyes. • Notes & annotations Add personal notes and annotations to any selected text, tag books, organize by category, and search your library anytime. • White noise ambience 7 white noise soundscapes — rain, thunder, birdsong and more — to keep you focused and immersed. • Reading calendar Track reading time by day, week and month with heatmaps and beautiful charts, and build a reading habit. • Build your library Choose from multiple bookshelf themes, wallpaper backgrounds and accent colors. Supports 5 languages: English, Simplified Chinese, Traditional Chinese, Japanese, Korean. Premium (one-time purchase, no subscription) • Unlimited book import (free version: up to 5 books) • All bookshelf themes and backgrounds • White noise ambience • iCloud sync to back up and restore your library across your own devices Your data stays completely private. Everything is stored locally; iCloud sync is optional and only runs between your own devices under your Apple ID. ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Premium Member | $12.99 | one-time | ## Is BookVault Box safe? Not enough ratings yet to assess BookVault Box. ## Is BookVault Box legit? BookVault Box has limited verification signals. The AppsHunter Legitimacy Score for BookVault Box is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 3 releases) ### 1.0.2 — 2026-10-07 What's New in 1.0.2 • Unified covers in the Pure White theme All book covers now share a clean white background, giving your bookshelf a simpler, more elegant look. ### 1.0.1 — 2026-10-01 What's New • New 3D kitten app icon • iCloud sync improvements: deletions sync across devices, and sync is now more reliable and conflict-safe Ink Repository keeps everything private, local and offline. Enjoy! ### 1.0.0 — 2026-09-18 No release notes. ## More apps by 国峰 花 - [FamilyCat Ledger & Diary](https://appshunter.io/ios/app/familycat-ledger-and-diary/id6804970279) - [Twintrail](https://appshunter.io/ios/app/twintrail/id6810125498) - [TicketPeek](https://appshunter.io/ios/app/ticketpeek/id6812942587) - [HourSlip](https://appshunter.io/ios/app/hourslip/id6813281168) All apps by 国峰 花: https://appshunter.io/developer/6804769518 --- *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 2026-10-09.*