My Cloud OS 5 vs PhotoNAS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My Cloud OS 5
Organize and back up content from multiple devices to your private network storage. Access, share, and collaborate on files remotely without costly subscriptions. Enjoy an optimized media experience for photos and videos.
- Automatic backups from multiple devices
- Remote file access from anywhere
- Easy content sharing and collaboration
- Organize photos and videos into albums
- Stream movies and music to devices
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Introducing My Cloud OS 5 Welcome to our fresh new My Cloud NAS software ecosystem featuring our latest security updates for enhanced data privacy, improved stability and reliability, a modern mobile and web app experience, and improved photo/video viewing and sharing capabilities. My Cloud OS 5 helps you easily back up and organize high volumes of content from multiple computers, smartphones, and tablets on your My Cloud NAS, on your own private network, and without costly subscriptions. Use the mobile or web app to remotely access and share files, photos and videos you save on your My Cloud NAS from anywhere with an Internet connection. COLLECT YOUR CONTENT IN ONE PLACE Set up automatic backups to save content from your multiple devices on your private My Cloud NAS. And with your files, photos, and videos organized in one place on your own network, you can easily streamline access to manage your projects and optimize workflows. ACCESS REMOTELY The My Cloud OS 5 mobile app makes your content available to your smartphone or tablet with an Internet connection, whether you’re at home or away. Stop lugging around external drives when you travel and simply access your important files with your smartphone or tablet. EASY SHARING AND COLLABORATION Easily share content with friends, family, and colleagues, or invite them to access your My Cloud NAS for seamless collaboration. My Cloud OS 5 makes it easy to share high-res photos and videos, a single file, or an entire folder using your smartphone or tablet. OPTIMIZED MULTI-MEDIA EXPERIENCE My Cloud OS 5 delivers a beautiful photo and video viewing experience, so you get the most out of your multi-media library. • Better Photo Viewing and Sharing: Preview RAW and HEIC photos before sending. Create albums to collect and organize photos for projects, special events, or just memories you want to share. Then, you can invite others to view or even add in their own photos. • Sharper Video Sharing: Share high-quality video with friends, family or clients without compromising on resolution. • Smooth Streaming: Download the Twonky Server or Plex Media Server to smoothly stream movies and music playlists stored on your My Cloud NAS to your TV, home entertainment system or mobile device. Key App Features: - Easily back up and organize high volumes of content from multiple smartphones and tablets on your private My Cloud NAS - Remotely access all the content saved on your private My Cloud NAS without costly subscriptions - Share high-res photos and videos, a single file, or an entire folder using your smartphone or tablet - Create an Album so you can easily share photos and videos with colleagues, clients, or family - Smoothly stream movies and music playlists stored on your My Cloud NAS to your mobile device For more information on Western Digital’s Vulnerability Disclosure Policy please visit: https://www.westerndigital.com/support/product-security/vulnerability-disclosure-policy
PhotoNAS
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PhotoNAS is a NAS device (Network Attached Storage), which is simplified for: 1, photo backup and photo sharing. 2, file backup and file sharing 3, co-work between different users and different platforms. (For more information, see the website https://www.idiskk.com/nas/PN201S/) PhotoNAS app is an app to realize functions above. It can: 1, one-click backup and share photos in mobile phones to PhotoNAS. It supports increment backup, which means you can do on-click backup later, only new photos are backup. 2, easily backup files and synchronize files by PhotoNAS. 3, File transferring is encrypted. 4, platforms supported , 10 users supported, makes co-work simple and easy.
Screenshots
Verdict
The clearest difference is update cadence: PhotoNAS at every 3 weeks against My Cloud OS 5's every 2 months. PhotoNAS also leads on iOS requirement (13.0 vs 15.1). On price, ads, 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.
My Cloud OS 5 ships an update every 2 months, PhotoNAS every 3 weeks. The most recent releases landed on September 25, 2026 and September 11, 2026 respectively.
| Parameter | My Cloud OS 5 | PhotoNAS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (16K ratings) — better | — |
| Positive reviews | 51.2% of reviews | — |
| Number of ratings | 16K — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 104 MB | 94 MB |
| Age rating | 17+ | 4+ |
| Developer | Western Digital Technologies, Inc. | Shenzhen Feitianxia Technology Co, Ltd. |
Bugs and requests
My Cloud OS 5
Reported bugs
4 issues- App crashes and login issues
- Incompatibility with newer iOS versions
- Unreliable remote connectivity
- Slow or incomplete file indexing
Requested features
5 requests- Ability to download/save files offline
- Improved file browsing and search
- Folder-level backup options
- Better media organization and playback
- More flexible access and sharing controls
PhotoNAS
Not enough reviews yet to summarise bugs or requests.
In-app purchases
My Cloud OS 5
No in-app purchases
PhotoNAS
No in-app purchases








