Comparison

MobileMemory vs SANDISK

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

SANDISK

Easily back up, manage, and protect your digital content. Organize files, free up space by transferring to compatible storage, and secure important memories with password protection.

Highlights
  • Organize files with an intuitive interface
  • Browse photos and videos in timeline or grid views
  • Free up space by transferring files
  • Automatic backup of photos, videos, and contacts
  • Secure files with encryption and password protection
  • View storage insights for connected devices
Read full description

The SANDISK® app is a powerful, easy-to-use app that helps you back up, manage, and protect your digital content.1 Whether you're freeing up space, organizing files, or helping safeguard your memories with password protection, the SANDISK app gives you complete control over your photos, videos, contacts, and more. This app replaces the legacy iXpand® Drive app for iOS. Please use this app for all future use with supported storage devices. The SANDISK app was previously called SANDISK Memory Zone™. Use the app with compatible SANDISK® drives (sold separately). It’s easy to back up, transfer, and manage your photos, videos, and contacts, between your iPhone and your computer. To learn more about all products compatible with the SANDISK app, go to our support page: https://support-en.sandisk.com/app/answers/detailweb/a_id/52065 Key Features Organize Your Files Browse, move, copy, or delete files with a clean, intuitive interface that puts you in control of your content. Media Timeline & Grid Views Navigate your photos and videos in a timeline or immersive grid layout to quickly find and relive your memories. Free Up Space Quickly transfer files from your iPhone to a compatible storage device, so you can make room for what matters most. Automatic Backup2 Set it once and your photos, videos, and contacts will automatically back up2 when your device is connected. Help secure Your Files Add an extra layer of protection with encryption and password-secured storage for your most important content. Storage Insights Easily view available, used, and total space on your connected device—no more guessing. Explore More Discover tools and services that help you do more with your content—from AI enhancements to creative utilities. Support: Please visit Sandisk support at: https://shop.sandisk.com/support Third-Party Notices: https://downloads.sandisk.com/downloads/temp/sandisk-memory-zone-ios.txt Company Info http://www.sandisk.com Legal 1. iOS 15 or higher required for the SANDISK app. 2. SANDISK app required. Available for download from the App Store. iOS 15 or higher required. Set up automatic backup within app settings. Terms and conditions apply. For more information on Sandisk’s Vulnerability Disclosure Policy, please visit: https://shop.sandisk.com/support/product-security/vulnerability-disclosure-policy SANDISK, the SANDISK logo, iXpand, and Memory Zone are registered trademarks or trademarks of Sandisk Corporation or its affiliates in the US and/or other countries. All other marks are the property of their respective owners. Product specifications subject to change without notice. Pictures shown may vary from actual products. © 2026 Sandisk Corporation or its affiliates. All rights reserved.

Screenshots

MobileMemory4 screens
SANDISK4 screens

Verdict

The call

The clearest difference is rating: SANDISK at 4.7 against MobileMemory's 4.2. SANDISK also leads on ratings volume (23K vs 351) and chart position (#164 vs unranked). MobileMemory's advantage is review sentiment (52% vs 21%) and iOS requirement (9.0 vs 15.0). On price, update cadence, ads and in-app purchases 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

SANDISK holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: SANDISK has 23K ratings behind it against 351, so its average is the more settled of the two. Written reviews complicate that: 52% of MobileMemory's written reviews are positive against 21% of SANDISK's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

MobileMemory ships an update every 5 weeks, SANDISK every 3 weeks. Both last shipped on October 2, 2026.

Scorecard5 real differences · 6 level
MobileMemory versus SANDISK: the parameters behind the verdict, then further details
ParameterMobileMemorySANDISK
PriceFreeFree
Rating4.2 (351 ratings)4.7 (23K ratings) — better
Positive reviews52.0% of reviews — better20.5% of reviews
Number of ratings35123K — better
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank—#164 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size32 MB80 MB
Age rating4+17+
DeveloperLeef Ltd.SanDisk

Customer experience

MobileMemory

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

SANDISK

All ratings22,844 ratings
Positive92.2%
Neutral2.9%
Negative4.9%
Written reviews993 reviews
Positive20.5%
Neutral6.1%
Negative73.3%

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

SANDISK

From 23K App Store ratings

What we love

  • 🚀 Great for photo backups
  • 🚀 Seamless experience
  • 👍 Intuitive and user-friendly
  • 👍 Helpful for managing storage
  • 💡 Explore feature with partner integrations

Room to improve

  • 🐛 Doesn't recognize USB drives on newer iPhones
  • 🐛 Buggy and glitchy
  • 🐛 Unstable and disconnects during backups
  • 👎 Lacks key features from previous app
  • 👎 Complicated and confusing to use

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

SANDISK

Reported bugs

4 issues
  • App doesn't recognize iXpand drives on iPhone 16
  • Frequent error messages and failed backups
  • Incompatible with older iOS versions and devices
  • Photos and videos not displaying properly

Requested features

5 requests
  • Allow manual selection of files to transfer
  • Bring back date-based photo organization
  • Add option to delete photos from phone after backup
  • Improve search and sorting capabilities
  • Restore private/secure folder functionality

In-app purchases

None

MobileMemory

No in-app purchases

None

SANDISK

No in-app purchases

Questions

Is MobileMemory free?
MobileMemory is free to download, with no in-app purchases.
Is SANDISK free?
SANDISK is free to download, with no in-app purchases.
Which has better reviews, MobileMemory or SANDISK?
SANDISK is rated higher. MobileMemory averages 4.2 out of 5 from 351 ratings, while SANDISK averages 4.7 from 23K ratings.
Do MobileMemory or SANDISK have ads?
Neither MobileMemory nor SANDISK shows ads.
Which is updated more often, MobileMemory or SANDISK?
MobileMemory ships an update every 5 weeks, and SANDISK every 3 weeks. Most recently, MobileMemory was updated on October 2, 2026 and SANDISK on October 2, 2026.

Other comparisons