# iUSB Pro vs Storage Cards

The clearest difference is update cadence: Storage Cards at weekly against iUSB Pro's every 3 months. Storage Cards also leads on rating (3.0 vs 2.6). iUSB Pro's advantage is ratings volume (1.1K vs 2) and review sentiment (14% vs 0%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Storage Cards holds the better App Store score, 3.0 against 2.6. That said, the two scores are not equally well evidenced: iUSB Pro has 1.1K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 14% of iUSB Pro's written reviews are positive against 0% of Storage Cards's, so the app with the better star average is not the one people write more warmly about.

iUSB Pro ships an update every 3 months, Storage Cards weekly. The most recent releases landed on September 24, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | iUSB Pro | Storage Cards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (1.1K ratings)](https://appshunter.io/ios/app/iusb-pro/id1069615726/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/storage-cards/id1568938617/reviews)** |
| Number of ratings | **1.1K** | 2 |
| Positive reviews | **14.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | Free |
| Size | 21 MB | 11 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Feitianxia Technology Co, Ltd.](https://appshunter.io/developer/536103551) | [Philipp HOEHNE](https://appshunter.io/developer/1567007213) |

## What reviewers say

### iUSB Pro

[App page](https://appshunter.io/ios/app/iusb-pro/id1069615726)

Expand your Apple device's storage by backing up photos, videos, and contacts to an external device. Capture media directly to external storage and transfer files between devices, including non-Apple ones. Enjoy media stored on your external drive.

**Highlights:** Backup photos and videos, Backup contacts, Save media directly to external storage, Transfer files between devices, Play media from external storage, Expand device storage

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and useful
- 👍 Great app and connector
- 🚀 Smooth file transfer

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Doesn't recognize device
- 🐛 Glitchy and unreliable
- 🐛 Compatibility issues with newer iPhones
- 🐛 Crashes when saving to camera roll

**Reported bugs**

- Doesn't work on iOS 11 or iPhone 8/X
- Folders show as empty even when files are present
- Can't transfer large videos or lots of small files
- Corrupts SD card and makes it unusable

**Requested features**

- Add support for Files app on iOS 11
- Improve music playback features
- Add option to open multiple files at once
- Provide better file management tools


### Storage Cards

[App page](https://appshunter.io/ios/app/storage-cards/id1568938617)

Easily track your storage cards across various devices like cameras, smartphones, and TV boxes. This straightforward application helps you manage your SD cards and other storage media.

**Highlights:** Track storage cards, Supports cameras, Supports smartphones, Supports TV-Boxes, Supports Raspberry Pi

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iUSB Pro free?

iUSB Pro is free to download, with no in-app purchases.

### Is Storage Cards free?

Storage Cards is free to download, with no in-app purchases.

### Which has better reviews, iUSB Pro or Storage Cards?

Storage Cards is rated higher. iUSB Pro averages 2.6 out of 5 from 1.1K ratings, while Storage Cards averages 3.0 from 2 ratings.

### Do iUSB Pro or Storage Cards have ads?

Neither iUSB Pro nor Storage Cards shows ads.

### Which is updated more often, iUSB Pro or Storage Cards?

iUSB Pro ships an update every 3 months, and Storage Cards weekly. Most recently, iUSB Pro was updated on September 24, 2026 and Storage Cards on June 1, 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.*