Comparison

MobileMemory vs My Cloud OS 5

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

Head to head
About

MobileMemory

Free up storage space on your iPhone or iPad to capture more photos, download apps, and store media. Easily transfer files, back up your data, and shoot content directly to external storage.

Highlights
  • Transfer photos, videos, and documents
  • Automatic backup of content and contacts
  • Capture photos and videos directly to external storage
  • Create external media library
  • Bypass iTunes for file management
Features
Read full description

Have you ever run out of memory on your iPhone or iPad while trying to capture the perfect photo or download a movie or app? Leef’s newly upgraded MobileMemory app empowers you to go do more by freeing up space on your iPhone & iPad. It works together with Leef iBridge & Leef iAccess, giving you more space to create, more power to share, and more time to enjoy life’s adventures. TRANSFER: Quickly move and share photos, videos, and documents off your iPhone or iPad to free up space and/or bypass iTunes BACKUP: Automatically backup content and contacts so you never lose your essential data CAPTURE: Shoot photos and videos directly to your Leef device so you never miss the moment STORE: Easily create an external library of your media for quick access without taking up space on your iPhone or iPad

About

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.

Highlights
  • 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
Features
Read full description

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

Screenshots

MobileMemory4 screens
My Cloud OS 54 screens

Verdict

The call

The clearest difference is rating: My Cloud OS 5 at 4.8 against MobileMemory's 4.2. My Cloud OS 5 also leads on ratings volume (16K vs 351). MobileMemory's advantage is iOS requirement (9.0 vs 15.1). On price, review sentiment, update cadence and ads 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.

ReceptionRating · Positive reviews · Number of ratings

My Cloud OS 5 holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: My Cloud OS 5 has 16K ratings behind it against 351, so its average is the more settled of the two. Written reviews split almost evenly too, at 52% and 51% positive.

UpkeepUpdate frequency

MobileMemory ships an update every 5 weeks, My Cloud OS 5 every 2 months. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 7 level
MobileMemory versus My Cloud OS 5: the parameters behind the verdict, then further details
ParameterMobileMemoryMy Cloud OS 5
PriceFreeFree
Rating4.2 (351 ratings)4.8 (16K ratings) — better
Positive reviews52.0% of reviews — better51.0% of reviews
Number of ratings35116K — better
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.1
Further details — not scored
Size32 MB104 MB
Age rating4+17+
DeveloperLeef Ltd.Western Digital Technologies, Inc.

Customer experience

MobileMemory

All ratings351 ratings
Positive78.6%
Neutral6.3%
Negative15.1%
Written reviews625 reviews
Positive52.0%
Neutral9.1%
Negative38.9%

My Cloud OS 5

All ratings15,536 ratings
Positive95.7%
Neutral2.7%
Negative1.6%
Written reviews292 reviews
Positive51.0%
Neutral8.9%
Negative40.1%

User reviews

MobileMemory

From 351 App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Fast and efficient file transfers
  • 💡 Convenient portable storage
  • 🚀 Quick photo/video backup
  • 👍 Helpful for managing iPhone storage

Room to improve

  • 🐛 Compatibility issues with newer iOS versions
  • 🐛 Unreliable file transfers
  • 🐛 Corrupted photos/videos
  • 🐛 Frequent crashes
  • 🐛 Firmware update process is cumbersome

My Cloud OS 5

From 16K App Store ratings

What we love

  • 🚀 Fast and responsive
  • 🔒 Secure personal cloud storage
  • 👍 Easy to access files remotely
  • 👍 Convenient backup solution
  • 👍 Great for media streaming

Room to improve

  • 🐛 Indexing/syncing issues
  • 🐛 Inconsistent app performance
  • 🐛 Unreliable remote access
  • 🔒 Forced to use WD account
  • 👎 Downgrade from previous version

Bugs and requests

MobileMemory

Reported bugs

4 issues
  • Incompatible with iOS 11 and newer
  • Firmware update issues
  • Unreliable file transfer functionality
  • Crashes when unplugging the device

Requested features

5 requests
  • Improved file management features
  • Compatibility with latest iOS versions
  • Seamless firmware update process
  • Support for USB-C connectivity
  • Cloud storage integration

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

In-app purchases

None

MobileMemory

No in-app purchases

None

My Cloud OS 5

No in-app purchases

Questions

Is MobileMemory free?
MobileMemory is free to download, with no in-app purchases.
Is My Cloud OS 5 free?
My Cloud OS 5 is free to download, with no in-app purchases.
Which has better reviews, MobileMemory or My Cloud OS 5?
My Cloud OS 5 is rated higher. MobileMemory averages 4.2 out of 5 from 351 ratings, while My Cloud OS 5 averages 4.8 from 16K ratings.
Do MobileMemory or My Cloud OS 5 have ads?
Neither MobileMemory nor My Cloud OS 5 shows ads.
Which is updated more often, MobileMemory or My Cloud OS 5?
MobileMemory ships an update every 5 weeks, and My Cloud OS 5 every 2 months. Most recently, MobileMemory was updated on October 2, 2026 and My Cloud OS 5 on October 1, 2026.

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