# uDisk vs MEEM Memory

The clearest difference is rating: uDisk at 4.3 against MEEM Memory's 3.7. uDisk also leads on review sentiment (84% vs 58%) and ratings volume (233 vs 7). MEEM Memory's advantage is in-app purchases (none vs 1) and iOS requirement (8.0 vs 11.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. uDisk sells 1 one-off in-app purchase. MEEM Memory asks for nothing beyond the download.

uDisk holds the better App Store score, 4.3 against 3.7. That said, the two scores are not equally well evidenced: uDisk has 233 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 84% of uDisk's written reviews are positive against 58% of MEEM Memory's.

uDisk ships an update every 2 months, MEEM Memory monthly. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | uDisk | MEEM Memory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (233 ratings)](https://appshunter.io/ios/app/udisk/id532963658/reviews)** | [3.7 (7 ratings)](https://appshunter.io/ios/app/meem-memory/id1040757085/reviews) |
| Number of ratings | **233** | 7 |
| Positive reviews | **83.7% of reviews** | 58.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 47 MB |
| Requires iOS | 11.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Brown Bear Technology Co., LTD](https://appshunter.io/developer/480204138) | [MEEM Memory Ltd](https://appshunter.io/developer/1040757084) |

## What reviewers say

### uDisk

[App page](https://appshunter.io/ios/app/udisk/id532963658)

Transform your iOS device into a portable USB drive. Easily transfer files between your device and computer via Wi-Fi or iTunes. Browse, play, and edit various file types directly on your phone or tablet.

**Highlights:** Use iOS device as USB disk, Wi-Fi file transfer, iTunes File Sharing, Browse various file types, Play music and video, Edit text files, Create directories and sort files

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $3.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast transfer
- 👍 Good for organizing files
- 👍 Useful for freeing up phone space
- 👍 Versatile and durable

**What reviewers complain about**

- 🐛 Does not work for some users
- 🐛 App requires download to each device
- 🐛 Cannot rotate screen
- 🐛 Does not work as a standalone flash drive
- 🐛 Limited file transfer capability

**Reported bugs**

- Cannot save files manually
- Material does not always show
- Does not work after initial use
- Cannot rotate screen
- Does not transfer videos from phone

**Requested features**

- App should be pre-loaded on the thumbdrive
- More clarity on app functionality and safety


### MEEM Memory

[App page](https://appshunter.io/ios/app/meem-memory/id1040757085)

This app works with a special USB cable to automatically back up your phone's photos, videos, and contacts while it charges. Easily restore data to a new device or manage storage by deleting files from your phone and keeping them on the cable. It supports multiple devices and platforms.

**Highlights:** Automatic backup during charging, Supports up to 3 devices, Easy data restoration, Free up phone space, Cross-platform compatibility, Backup to desktop/laptop

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is uDisk free?

uDisk is free to download, with in-app purchases available.

### Is MEEM Memory free?

MEEM Memory is free to download, with no in-app purchases.

### Which has better reviews, uDisk or MEEM Memory?

uDisk is rated higher. uDisk averages 4.3 out of 5 from 233 ratings, while MEEM Memory averages 3.7 from 7 ratings.

### Do uDisk or MEEM Memory have ads?

Neither uDisk nor MEEM Memory shows ads.

### Which is updated more often, uDisk or MEEM Memory?

uDisk ships an update every 2 months, and MEEM Memory monthly. Most recently, uDisk was updated on October 9, 2026 and MEEM Memory on October 3, 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.*