Comparison

Wireless Duo vs i

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Wireless Duo

Access and manage files on your ASUS Wireless Duo device. Stream media, download, and upload content wirelessly from your mobile devices. Expand storage and share files easily, even without an internet connection.

Highlights
  • Stream media files
  • Download files to mobile
  • Upload files from mobile
  • Create music playlists
  • Secure Wi-Fi connection
  • SD card backup
Features
Read full description

※This app requires ASUS Wireless Duo: wireless hard drive and SD card reader. The ASUS Wireless Duo app allows you to access all the pictures, videos, music and documents stored on your Wireless Duo. Wireless Duo creates its own Wi-Fi network for you to navigate all the contents anytime and anywhere. It expands your storage capacity for up to 30 times of your mobile devices and connect with most tablets, smartphones, computers - no wires or internet necessary! Whether you are at home or on the go, stream and share content with your friends and family. The built-in SD card reader and the customized app help users to backup content on the SD card to Wireless Duo device with one-click ease. Users can also easily stream and share pictures or home videos to their mobile devices with simple steps. ASUS Wireless Duo connects the available wireless network and pass through the internet connection to your mobile device. This allows you to access the content on Wireless Duo and surf the internet at the same time. This app provides following features: - Stream and play all the media files stored on Wireless Duo, for you to enjoy HD movies, pictures, music and documents with fast-speed connection without web or wire. - Download file to your mobile devices. - Upload file from your Mobile devices to Wireless Duo - Create music playlists to categorize music by their preference. - Password setting and SSID change/hidden to secure your Wi-Fi connection. - Long tap for the third party app support, users can open video files with other apps installed on their mobile devices by long tap to play or view the selected video that is not supported by default codec on your mobile device.

About

i

Easily manage all your files on iOS devices. Transfer documents, photos, music, and videos between different devices and platforms. Offers backup for contacts and camera roll, and supports a wide range of file formats.

Highlights
  • File management for iOS
  • Cross-platform file exchange
  • Backup contacts and camera roll
  • Play videos and music
  • Preview images
  • Supports wide file formats
Read full description

The i-FlashDevice is the best way to manage all your files on iOS devices,Exchanges files with different devices & platforms with ease. 1.Backup Contacts and Camera Roll. 2.Play Videos,Musics. 3.Preview Images,World. Supported File Formats: Document:DOC,XLS,PPT,TXT,else; Image:JPG,JPEG,BMP,GIF,else; Audio:MP3,AAC,AIF,else; Video:MP4,MOV,MKV,AVI,FLV,RMVB,ELSE;

Screenshots

Wireless Duo3 screens
i2 screens

Verdict

The call

The clearest difference is review sentiment: i at 15% against Wireless Duo's 0%. i also leads on update cadence (every 3 months vs every 7 months). Wireless Duo's advantage is iOS requirement (6.0 vs 8.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Wireless Duo ships an update every 7 months, i every 3 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

Scorecard3 real differences · 7 level
Wireless Duo versus i: the parameters behind the verdict, then further details
ParameterWireless Duoi
PriceFreeFree
Rating—2.3 (789 ratings) — better
Positive reviews0.0% of reviews15.0% of reviews — better
Number of ratings—789 — better
Update frequencyEvery 7 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS6.0 — better8.0
Further details — not scored
Size27 MB89 MB
Age rating4+4+
DeveloperASUSTekShenZhen 0101 technology Co.,Ltd

Customer experience

Wireless Duo

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

i

All ratings787 ratings
Positive27.8%
Neutral8.0%
Negative64.2%
Written reviews214 reviews
Positive15.0%
Neutral5.1%
Negative79.9%

Bugs and requests

Wireless Duo

Not enough reviews yet to summarise bugs or requests.

i

Reported bugs

4 issues
  • App crashes on launch
  • Unable to connect to device
  • Corrupted files after transfer
  • Inconsistent behavior when viewing media

Requested features

4 requests
  • Add support for more file types
  • Improve video playback functionality
  • Provide better instructions and troubleshooting
  • Optimize app for latest iOS versions

In-app purchases

None

Wireless Duo

No in-app purchases

None

i

No in-app purchases

Questions

Is Wireless Duo free?
Wireless Duo is free to download, with no in-app purchases.
Is i free?
i is free to download, with no in-app purchases.
Do Wireless Duo or i have ads?
Neither Wireless Duo nor i shows ads.
Which is updated more often, Wireless Duo or i?
Wireless Duo ships an update every 7 months, and i every 3 months. Most recently, Wireless Duo was updated on October 16, 2026 and i on October 17, 2026.

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