SANDISK: iPhone vs Android
SANDISK by SanDisk is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
4.7 ★
39k ratings, both stores
Measured
Best rank now
#44
iPhone · 
Productivity Free
Productivity FreeMeasured
App Store
App details
App ID
6504174888
Publisher
SanDisk Corporation
Publisher country
United States
On the store since
Aug 2024
2 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
Languages
18
CS EN FR DE HU ID IT JA KO PL PT RO …
Size
84 MB
Also listed in
Utilities
Google Play
App details
App ID
com.sandisk.smz2
Publisher
Sandisk Technologies, Inc.
Publisher country
United States
Content rating
Everyone
SANDISK downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | 1M+ |
| Google Play | – | 1M+ Measured |
| Total | – | 1M+ Confidence |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where SANDISK's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.6 ★ | 4.4k |
| Google Play | 4.7 ★ | 35k 538 written reviews |
| Both stores | 4.7 ★ weighted by ratings | 39k |
About SANDISK
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.
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.
SANDISK iPhone
SANDISK is #83 in Productivity Free in Germany and charting in 7 of 30 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperSanDisk
CategoryProductivity
PriceFree
Released
Rating★ 4.6 (4.4k)
Version3.4.2
Age rating17+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)1M+ worldwide
Rating
4.6 ★
4.4k ratings
Measured
Best rank now
#83
Productivity FreeMeasured
SANDISK on the App Store
App details
App ID
6504174888
Publisher
SanDisk Corporation
Publisher country
United States
On the store since
Aug 2024
2 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
Languages
18
CS EN FR DE HU ID IT JA KO PL PT RO …
Size
84 MB
Also listed in
Utilities
SANDISK downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where SANDISK's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Germany | ProductivityFree | #83 |
 India | ProductivityFree | #80 |
 South Korea | ProductivityFree | #189 |
| Thailand | ProductivityFree | #44 |
 Russia | ProductivityFree | #167 |
 Poland | ProductivityFree | #157 |
 Malaysia | ProductivityFree | #98 |
Apps near SANDISK on the chart
Productivity Free, around #83.
Ratings
App Store, worldwide.
Rating
4.6 ★
4.4k ratings
Measured
Ratings
4.4k
Measured
About SANDISK
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.
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.
Latest updates
3.4.2
• Users now have a toggle for including photos and videos directly from their iCloud storage in backups.
• Various Bug Fixes and Stability Improvements.
3.4.1
• Added drag to select while browsing files
• Added selection by date while browsing files
• Added a skip option for file conflicts during a transfer
• Various Bug Fixes and Stability Improvements
3.4.0
• Added dark mode
• Added thumbnail support for audio files
• Various bug fixes & performance enhancements
Store changes
What SANDISK changed on its store page: name, icon, screenshots, price, size, languages, requirements.
New screenshots 
6 screenshots (was 6)
New screenshots 
6 screenshots (was 6)
New screenshots 
6 screenshots (was 6)
More from SanDisk
SANDISK Android
Not in a tracked Google Play top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
Developer© Sandisk Corporation or its affiliates.
CategoryProductivity
PriceFree
Released
Installs1M+
Rating★ 4.7 (35k)
Updated
Content ratingEveryone
Rating
4.7 ★
35k ratings
Measured
SANDISK on Google Play
App details
App ID
com.sandisk.smz2
Publisher
Sandisk Technologies, Inc.
Publisher country
United States
Content rating
Everyone
SANDISK downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where SANDISK's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
4.7 ★
35k ratings
Measured
Ratings
35k
Measured
Written reviews
538
Measured
About SANDISK
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 encryption and password protection, the SANDISK app gives you control over your photos, videos, contacts, and more.
Use the app with compatible SANDISK® USB flash drives such as the SANDISK® Phone Drive, SANDISK® external solid-state drives, and SANDISK® microSD™ cards (sold separately). It’s easy to back up, transfer, and manage your photos, videos, contacts, and files, between your Android™ phone and your computer.
The SANDISK app was previously called SANDISK Memory Zone™.
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 Android phone to a compatible storage device so you can make room for what matters most.
• Automatic Backup (2): Set it once and your photos, videos, and contacts will automatically back up (2) when your device is connected.
• Help Secure Your Files: Add an extra layer of protection with encryption and password-protection 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-android.txt
Company Info
http://www.sandisk.com
Legal:
(1) Android 8+ required for the SANDISK app.
(2) SANDISK app required. Available for download from the Google Play Store. Android 8+ 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 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.
Use the app with compatible SANDISK® USB flash drives such as the SANDISK® Phone Drive, SANDISK® external solid-state drives, and SANDISK® microSD™ cards (sold separately). It’s easy to back up, transfer, and manage your photos, videos, contacts, and files, between your Android™ phone and your computer.
The SANDISK app was previously called SANDISK Memory Zone™.
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 Android phone to a compatible storage device so you can make room for what matters most.
• Automatic Backup (2): Set it once and your photos, videos, and contacts will automatically back up (2) when your device is connected.
• Help Secure Your Files: Add an extra layer of protection with encryption and password-protection 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-android.txt
Company Info
http://www.sandisk.com
Legal:
(1) Android 8+ required for the SANDISK app.
(2) SANDISK app required. Available for download from the Google Play Store. Android 8+ 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 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.
What's new in 3.4.1
• Added drag to select while browsing files
• Added selection by date while browsing files
• Added a skip option for file conflicts during a transfer
• Various Bug Fixes and Stability Improvements
• Added selection by date while browsing files
• Added a skip option for file conflicts during a transfer
• Various Bug Fixes and Stability Improvements
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