# Usb Transfer vs SD Import

The clearest difference is update cadence: SD Import at every 2 days against Usb Transfer's every 3 weeks. Usb Transfer's advantage is iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Usb Transfer sells 3 in-app purchases, starting at $2.99 per month and SD Import sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Usb Transfer ships an update every 3 weeks, SD Import every 2 days. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Usb Transfer | SD Import |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/sd-import/id6761322690/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 91 MB | 6 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Changsha Fugui Bamboo Network Technology Co., Ltd.](https://appshunter.io/developer/1458061020) | [海龙 李](https://appshunter.io/developer/1824464520) |

## What reviewers say

### Usb Transfer

[App page](https://appshunter.io/ios/app/usb-transfer/id6504265361)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $2.99 | per month |
| 季会员 | $3.99 | per 3 months |
| 年会员 | $9.99 | per year |


### SD Import

[App page](https://appshunter.io/ios/app/sd-import/id6761322690)

Easily transfer photos and videos from your camera's SD card directly to your iPhone's photo library. Supports RAW formats and offers smart scanning to organize your media by date, preserving EXIF data. Pro upgrade unlocks unlimited imports and one-tap card cleanup.

**Highlights:** Real-time import progress, One-tap card cleanup (Pro), RAW format support, Smart scanning for media, Date grouping, EXIF preservation, Storage check before import

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁无限导入 | $4.99 | one-time |


## Frequently asked questions

### Is Usb Transfer free?

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

### Is SD Import free?

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

### Do Usb Transfer or SD Import have ads?

Neither Usb Transfer nor SD Import shows ads.

### Which is updated more often, Usb Transfer or SD Import?

Usb Transfer ships an update every 3 weeks, and SD Import every 2 days. Most recently, Usb Transfer was updated on September 15, 2026 and SD Import on September 9, 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.*