Wireless Disk vs OTG Cloud by Monster Digital
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wireless Disk
Transform your iPhone into a wireless storage device. Easily transfer, share, and back up files between your phone and computer over Wi-Fi without needing cables or extra software. Supports all file formats and sizes, with built-in password protection for security.
- Cable-free Wi-Fi file transfer
- Cross-platform browser access (Mac, Windows, Linux)
- Unlimited file size and format support
- Built-in password protection
- Wireless file backup and management
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Wireless U Disk is a practical tool that turns your iPhone into a Wi-Fi mobile storage device—completely free from the hassle of data cables. Whether it’s work documents, study materials, photos, videos, or large compressed files, as long as your iPhone and computer are connected to the same Wi-Fi network, you can transfer, share, and back up files anytime, anywhere. No extra software is needed—Mac / Windows / Linux devices can simply use a browser to access, download, or upload files. Transfers are fast and stable, supporting all file formats and sizes, with the only limitation being your iPhone’s storage capacity. To protect your privacy and data security, Wireless U Disk features built-in password protection to prevent unauthorized access. Whether you’re in the office, at school, or at home, you can enjoy safe and convenient wireless file management. Key Features: • Cable-free transfer: Share and copy files via Wi-Fi • Cross-platform access: Works on Mac / Windows / Linux browsers • Large file support: No format or size limits (only restricted by device capacity) • Security protection: Built-in password security to prevent data leaks • Backup anytime, anywhere: Easily manage, transfer, and store important files
OTG Cloud by Monster Digital
Wirelessly access and share media from SD cards, USB drives, and hard drives on your Apple devices. Stream content, back up files, and even create a Wi-Fi hotspot. The device also functions as a power bank for other gadgets.
- Wireless media access
- File sharing
- Video and music streaming
- File backup
- Wi-Fi hotspot creation
- Power bank functionality
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OTG Cloud by Monster Digital Quick Description Use the Monster Digital OTG Cloud app with the OTG Cloud device (sold separately) to wirelessly access and share videos, photos and music on SD cards, microSD cards, USB flash drives and hard drives through your iPhone, iPad, iPod touch and Mac. Any device with Wi-Fi and our App or a browser to can access memory connected to OTG Cloud to upload, download and stream. OTG Cloud App and Device Use Scenarios Road trips - access movies via iPad, Mac, iPhone, Tablet, SmartPhone etc. At work - collaborate by sharing files wirelessly, no other network required. On a trip - wirelessly share the day's photos and videos with the group. Backup your files. Wired internet access but no wireless network? - Plug in the Ethernet cable to make a hot-spot. Use the onboard battery as a power bank and charge other devices. OTG Cloud Device (sold separately) Access USB hard drives up to 2TB Read and write to SD and microSD cards up to 64GB An unlimited number of users can connect via Wi-Fi Stream 1080p to 3 devices or 720p to 5 devices Create a wireless access point with internet router functions 2000mAh battery for 5 hours of use and can charge other devices via USB *Not a cellular device and no monthly fees. System Requirements iOS 5 or higher Mac OSX 10.6 or higher Compatibility Compatible with all iOS supported file types. Memory connected to OTG Cloud can store any file but your device must support the file type to read it. For any Assistance or Support Please Contact: support@monsterdigital.com FAQ - http://support.monsterdigital.com/hc/en-us Product Info - http://www.monsterdigital.com/wireless-streaming/otg-cloud Copyright (C) 2014 Monster Digital
Screenshots
Verdict
The clearest difference is ads: OTG Cloud by Monster Digital at none against Wireless Disk's shown. OTG Cloud by Monster Digital also leads on update cadence (every 5 weeks vs every 12 months) and rating (2.4 vs 2.0). Wireless Disk's advantage is review sentiment (40% vs 16%). On price, in-app purchases and device support 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.
OTG Cloud by Monster Digital holds the better App Store score, 2.4 against 2.0. That said, the two scores are not equally well evidenced: OTG Cloud by Monster Digital has 60 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 40% of Wireless Disk's written reviews are positive against 16% of OTG Cloud by Monster Digital's, so the app with the better star average is not the one people write more warmly about.
Wireless Disk ships an update every 12 months, OTG Cloud by Monster Digital every 5 weeks. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.
| Parameter | Wireless Disk | OTG Cloud by Monster Digital |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (2 ratings) | 2.4 (60 ratings) — better |
| Positive reviews | 40.0% of reviews — better | 16.0% of reviews |
| Number of ratings | 2 | 60 — better |
| Update frequency | Every 12 months | Every 5 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 6.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | 文睿 李 | SDJ Technologies, Inc |
Customer experience
Wireless Disk
OTG Cloud by Monster Digital
Bugs and requests
Wireless Disk
Not enough reviews yet to summarise bugs or requests.
OTG Cloud by Monster Digital
Reported bugs
7 issues- App no longer works with iOS 11 and later
- Cannot transfer files by plugging in phone
- Music player stops after one song
- Video plays only in portrait mode
- App freezes when accessing media server
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- Cannot read photos from camera SD cards
- Wi-Fi keeps flashing and stops working
Requested features
9 requests- Update the app for current iOS versions
- Support 'Open In...' functionality for all file types
- Improve music player functionality (playlists, continuous play)
- Enable landscape mode for video playback
- Allow import/export of all file types
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- Add security features for shared networks (password protection for settings)
- Improve file transfer speed
- Support .m4v files
- Allow changing router settings to connect to Wi-Fi
In-app purchases
Wireless Disk
No in-app purchases
OTG Cloud by Monster Digital
No in-app purchases
Questions
Is Wireless Disk free?
Is OTG Cloud by Monster Digital free?
Which has better reviews, Wireless Disk or OTG Cloud by Monster Digital?
Do Wireless Disk or OTG Cloud by Monster Digital have ads?
Which is updated more often, Wireless Disk or OTG Cloud by Monster Digital?
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