# MobileMemory vs SANDISK

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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.

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

## The numbers

| Metric | MobileMemory | SANDISK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (351 ratings)](https://appshunter.io/ios/app/mobilememory/id943862952/reviews) | **[4.7 (23K ratings)](https://appshunter.io/ios/app/sandisk/id6504174888/reviews)** |
| Number of ratings | 351 | **23K** |
| Positive reviews | **52.0% of reviews** | 20.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Best chart rank | — | **#164** |
| Size | 32 MB | 80 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Leef Ltd.](https://appshunter.io/developer/979308817) | [SanDisk](https://appshunter.io/developer/646153887) |

## What reviewers say

### MobileMemory

[App page](https://appshunter.io/ios/app/mobilememory/id943862952)

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:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

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

**Requested features**

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


### SANDISK

[App page](https://appshunter.io/ios/app/sandisk/id6504174888)

**Currently charting:** #164 Top Free · Productivity (US App Store)

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

**In-app purchases:** none

**What reviewers like**

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

**What reviewers complain about**

- 🐛 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

**Reported bugs**

- 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**

- 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


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*