QShare U vs iSecure Adapter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QShare U
Manage files on your iOS devices and external drives. Transfer, organize, and view various file types, including photos, documents, and RAW camera formats. Secure your data with folder encryption.
- File transfer between iOS and external drives
- Copy, move, and delete files
- Zip and unzip files (Zip, RAR, 7z)
- Sort and search files
- Multimedia and document file viewing
- One-key backup/restore photos/contacts
- Folder encryption/decryption
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QShare U is a powerful file manager for your iOS devices and QShare Lightning drives. It could exchange files between iOS devices and the OTG drive on different platforms (Windows/macOS/Linux). The QShare Lightning drive is a two ports USB drive, a lighting port connects to iOS devices and a type A USB port connects to PC. With the QShare U app, you can copy files from PC to the USB drive, and copy/delete/view them on iOS. Or you can copy files from iOS devices to the USB Drive and view them on PC. General features of the app: * Copy/Move/Delete files on iOS devices * Copy/Move/Delete files on Lightning Drive * Transfer files between iOS devices and the Lightning Drive * Zip/Unzip files (support Zip, RAR, 7z formats) * Sort files by name, size, type and date * Search files * Support most formats of multimedia file * Onekey backup/restore photos/contacts to the Lightning drive * Folder encryption/decrypt by finger print or passcode * Music playback * File viewer (PDF, MS Office documents, Web files and so on) * View DSLR/Mirrorless camera RAW format. The supported DSLR/Mirrorless camera format includes the following manufacturers: * Canon * Nikon * Pentax * Sony * Leica * Samsung * Olympus * Fuji * Ricoh * Konica Minolta * Kodak * Epson * Aptus * Sigma * Panasonic * Hasselblad * Mamiya
iSecure Adapter
This app facilitates secure data transfer and file protection for iPhone and iPad devices. It allows users to back up photos, videos, and contacts, and transfer files between their device and external storage like USB flash drives or Micro SD cards.
- Secure data transfer
- File protection
- Backup photos and videos
- Backup contacts
- Transfer to USB/Micro SD
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App is designed to work with iSecure Adapter product for iPhone & iPad and supports data transfer and file protection. Security ．Advanced hardware 256-bit AES cipher for data encryption Data transfer and backup ．Free up space on your iPhone or iPad ．Data transfer between iPhone/iPad and USB flash drive or Micro SD card ．Backup photos and videos from your camera roll ．Backup contacts from your device
Screenshots
Verdict
The clearest difference is rating: QShare U at 2.7 against iSecure Adapter's 2.0. QShare U also leads on update cadence (every 4 weeks vs every 2 months) and ratings volume (11 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
QShare U holds the better App Store score, 2.7 against 2.0. That said, the two scores are not equally well evidenced: QShare U has 11 ratings behind it against 1, so its average is the more settled of the two.
QShare U ships an update every 4 weeks, iSecure Adapter every 2 months. The most recent releases landed on October 13, 2026 and June 22, 2026 respectively.
| Parameter | QShare U | iSecure Adapter |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (11 ratings) — better | 2.0 (1 ratings) |
| Positive reviews | 28.6% of reviews | — |
| Number of ratings | 11 — better | 1 |
| Update frequency | Every 4 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 45 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | 君 胡 | sunprotected technology corp. |
Customer experience
QShare U
iSecure Adapter
In-app purchases
QShare U
No in-app purchases
iSecure Adapter
No in-app purchases
Questions
Is QShare U free?
Is iSecure Adapter free?
Which has better reviews, QShare U or iSecure Adapter?
Do QShare U or iSecure Adapter have ads?
Which is updated more often, QShare U or iSecure Adapter?
Other comparisons
