# BLANBOK+ > MicroSD card reader for external storage data management, backups, and file copying. (iPhone/iPad app by Shenzhen H.D. Technology Co., Ltd..) - Source: https://appshunter.io/ios/app/blanbok-plus/id1616437857 (this page in markdown: same URL + `.md`) - Developer: [Shenzhen H.D. Technology Co., Ltd.](https://appshunter.io/developer/1501670907) - Category: Utilities, Productivity - Price: Free - Rating: 2.12/5 from 158 App Store ratings · 137 written reviews indexed - Age rating: 4+ - Requires: iOS 12.1 · 28 MB - Languages: English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Chinese, Spanish and 1 more - Released: 2022-06-17 - Data updated: 2026-08-29 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/blanbok-plus/id1616437857/reviews.md ## What is BLANBOK+? BLANBOK is an operated software of microSD card reader. Working with external storage, it can be used for reading data, backup contacts and copying pictures etc. ## Key features - MicroSD card reader operation - External storage access - Read data from storage - Backup contacts - Copy pictures ## What do users think of BLANBOK+? Overall sentiment: negative **Pros** - 🚀 Quick and efficient file transfers - 👍 Easy to use interface - 🔒 Secure data storage - 💡 Convenient mobile storage solution **Cons** - 🐛 Frequent app crashes and errors - 💤 Incompatible with newer iOS devices - 🤔 Unreliable file backup and recovery - 🤯 Lost important files and data **Commonly reported bugs** - Error codes when transferring files - Device not recognized by iPhone/iPad - Corrupted or missing transferred files - Outdated app version not supporting newer codecs **Most requested features** - Add thumbnail previews for videos - Display video file length information - Option to disable auto-resume video playback - Improve cross-platform compatibility ## Recent user reviews (10 of 137) All indexed reviews: https://appshunter.io/ios/app/blanbok-plus/id1616437857/reviews.md ### 1/5 — Lost *2026-04-22, version 1.7* Just stop working after few months. Plug usb in and nothing. Delete it redownload it plug the usb back in…still nothing. Useless app. ### 1/5 — Quit working *2026-03-16, version 1.7* After the latest iPhone updates, it doesn’t recognize the drive ### 1/5 — No working properly *2026-02-19, version 1.7* I try to save my files because I didn’t have enough space on my phone and now most of the files are gone . the driver is not loading anymore ### 1/5 — Misleading *2026-02-17, version 1.7* Does not work with iPhone or iPads ### 1/5 — Does not load internal storage *2025-11-19, version 1.7* I can’t even load the internal storage in order to save it to the drive ### 1/5 — Disappointed *2025-11-04, version 1.7* It does not work just within one year. My iPhone shows This Accessory is not Supported by This Devices ### 1/5 — Not Upgrading *2025-10-14, version 1.7* Doesn’t work with Lightning to C adapter ### 1/5 — bad *2025-10-08, version 1.6* terrible, never even gave me the notification to allow and now i can’t even use it ### 1/5 — Worked, then didn’t *2025-08-21, version 1.6* Blanbok+ performs well at first — it reliably moves files, backs up contacts, and handles media. But the user interface lacks polish and becomes frustrating over time. The app’s biggest flaw: it abruptly stopped functioning. With no updates in more than a year, users are left stranded with a once-promising tool that’s now unreliable. ### 1/5 — Scam doesn’t work *2025-08-16, version 1.6* Scam doesn’t work ## Frequently asked questions about BLANBOK+ ### What does BLANBOK+ do? BLANBOK+ operates as a microSD card reader for your mobile device. It allows you to access and manage data stored on external microSD cards, functioning as a bridge between your device and external storage. ### What are the key features of BLANBOK+? Key features include the ability to read data directly from microSD cards, back up your phone's contacts, and copy pictures from the external storage to your device. It essentially provides access and management for your external storage. ### Is BLANBOK+ free to use? Yes, based on the provided information, BLANBOK+ is a free application. There are no mentions of in-app purchases or subscription models, indicating it is available at no cost. ### What can I use BLANBOK+ for? You can use BLANBOK+ to easily transfer photos from your camera's microSD card to your phone, back up your important contact information, or manage files stored on an external microSD card. It's useful for expanding your device's storage capabilities. ## Version history (last 5 releases) ### 1.7 — 2025-10-09 Fix known bugs. ### 1.6 — 2024-07-26 Fix known bugs. ### 1.5 — 2024-07-12 Fix known bugs. ### 1.4 — 2024-01-18 Fix known bugs. ### 1.3 — 2022-09-22 Fix known bugs. ## Apps similar to BLANBOK+ | App | Rating | Price | Category | | --- | --- | --- | --- | | [ThePhotoStick Omni](https://appshunter.io/ios/app/thephotostick-omni/id1572323348) | 4.5 (4,074) | Free | Utilities | | [JD Drive](https://appshunter.io/ios/app/jd-drive/id1460669894) | 2.3 (106) | Free | Utilities | | [EASYFLASHPRO](https://appshunter.io/ios/app/easyflashpro/id1631955231) | 1.7 (76) | Free | Utilities | | [ROSPE](https://appshunter.io/ios/app/rospe/id6478572514) | 2.2 (69) | Free | Utilities | | [Sup-Anesok](https://appshunter.io/ios/app/sup-anesok/id1633412853) | 2.4 (157) | Free | Utilities | | [LESOGE](https://appshunter.io/ios/app/lesoge/id6445938193) | 2.6 (36) | Free | Utilities | ## More apps by Shenzhen H.D. Technology Co., Ltd. - [iBrary Link](https://appshunter.io/ios/app/ibrary-link/id1048536899) - [iExtend+](https://appshunter.io/ios/app/iextend-plus/id1086928453) All apps by Shenzhen H.D. Technology Co., Ltd.: https://appshunter.io/developer/1501670907 ## Related topics [sd card formatter](https://appshunter.io/ios/topics/sd-card-formatter) --- *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 2026-08-29.*