1. Home
  2. 🌟 Lifestyle
  3. DUO LINK 4
DUO LINK 4

DUO LINK 4

by PNY

498 ratings
110 reviews
🌟 Lifestyle
Free

Details

  • Released
  • Updated
  • May 31, 2016
  • December 14, 2023

Features

Developer

PNY
✨Promote your app ✨
DUO LINK 4 screenshot #1 for iPhone
DUO LINK 4 screenshot #2 for iPhone
DUO LINK 4 screenshot #3 for iPhone
DUO LINK 4 screenshot #4 for iPhone
DUO LINK 4 screenshot #5 for iPhone
iphone
ipad
πŸ“ŒReady
Reviews summaryβ†˜οΈŽ
⭐110
Reviewsβ†˜οΈŽ
πŸ“4+ tags
Tagsβ†˜οΈŽ
πŸ”„6+ apps
Alternativesβ†˜οΈŽ
❓5 answered
FAQβ†˜οΈŽ
πŸ“¦w/o updates
Updates frequencyβ†˜οΈŽ
πŸ–ΌοΈGet Icon
Iconsβ†˜οΈŽ

About

Manage and transfer files between your iOS device and a USB flash drive. Free up storage, back up data, and even charge your device. Supports a wide range of file formats for seamless integration.

βœ“Free up iPhone/iPad space
βœ“Charge iOS devices
βœ“Back up contacts
βœ“Transfer photos and videos
βœ“Store photos directly
βœ“Manage files
βœ“Music and video playback
Show original description

What users say

Summarized from real user reviews of DUO LINK 4. Based on 498 reviews and a 2.1/5 average, it highlights the 3 positives and 4 negatives reviewers mention most about this Lifestyle app.

Positive things

  • πŸš€Efficient file transfer
  • πŸ’‘Useful for freeing up phone storage
  • πŸ‘Straightforward to use

Negative things

  • πŸ›Frequent app crashes
  • πŸ”Confusing or limited UI
  • πŸ”ŒCompatibility issues with newer devices
  • πŸ’ΎData loss or corruption
See all reviews

What's New in DUO LINK 4

1.0.86

December 14, 2023

1.Fix known issues. 2.Application optimization.

User reviews

Most RecentHighest RatedLowest Rated

This app suck!

I now understand why there are so many low reviews: the app is difficult to use for transferring information to a thumb drive. I spent hours trying to figure it out without success.
CorinfreCorinfre

PNY should be ashamed

I have several PNY hardware devices which have been reliable and well designed. I bought the PNY duolink usb expecting similar results. The usb is fine but to use the usb it is all about the SOFTWARE that works with iPhone. PNY should be ashamed to have such a poor and buggy software associated with their products. Appears they outsourced the software to sell usb hardware and now have a pile of garbage the consumer is left to deal with. DO NOT BUY PNY DUOLINK USB DRIVES - you will regret it
Show more
masashell 8888masashell 8888

Update the app!

This works if you have the lightning version, but if you try to use the USB-C version it doesn’t. Other companies have similar apps that work for the USB-C as well so I wish y’all would pay attention & do the same. Tech support hasn’t really been helpful other than telling me to manually move them over, but even then if I select all I can’t unless I do them in multiple small batches which is time consuming.
Show more
AntismokeAntismoke

Worthless

Don’t even waste your money
stayfoolinstayfoolin

Constant Crashing

Appears to read the usb drive and when the progress bar reaches the end, CRASHES! Useless :(
no-more-names-to-choose-fromno-more-names-to-choose-from
See 105 more reviews

User experience

🐞

Reported Bugs

3 issues

App fails to detect connected device

Bug

Transferred files not visible or accessible

Bug

Inconsistent behavior when renaming folders

Bug
✨

Requested Features

4 requests

Add 'select all' option for photos/files

Feature

Support for more file formats

Feature

Improve iPad app experience

Feature

Integrate with native Files app

Feature

FAQ

What does the DUO LINK 4 app do?

The app allows you to manage and transfer files between your iPhone or iPad and a compatible PNY DUO LINK OTG USB 3.0 Flash Drive. You can free up space on your device, back up important data like photos and videos, and even charge your iOS device.

What are the key features of this app?

Key features include freeing up space on your iPhone or iPad, charging your iOS device, backing up contacts, transferring and sharing videos and photos, storing photos directly to the flash drive, managing files on both your device and the drive, and supporting independent music and video playback.

Is this app free to use?

Yes, the application is available for free. There are no mentioned in-app purchases or subscription fees associated with its use.

What devices is this app compatible with?

This app is designed to work with iPhones and iPads. It requires a PNY DUO LINK OTG USB 3.0 Flash Drive to function.

What are common use cases for the DUO LINK 4 app?

Common use cases include freeing up storage space on your iPhone or iPad when it's full, creating backups of your photos, videos, and contacts, and easily transferring large files between your iOS device and a computer via the USB drive.