# i vs SD Import

The clearest difference is review sentiment: SD Import at 67% against i's 12%. SD Import also leads on rating (3.7 vs 2.1) and update cadence (every 2 days vs every 3 months). i's advantage is in-app purchases (none vs 1) and ratings volume (80 vs 3). On price, ads and device support there is nothing between them.

Both are free to download. SD Import sells 1 one-off in-app purchase. i asks for nothing beyond the download.

SD Import holds the better App Store score, 3.7 against 2.1. That said, the two scores are not equally well evidenced: i has 80 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 12% of i's written reviews are positive against 67% of SD Import's.

i ships an update every 3 months, SD Import every 2 days. The most recent releases landed on July 5, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | i | SD Import |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (80 ratings)](https://appshunter.io/ios/app/i-usb-storer/id1079877477/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/sd-import/id6761322690/reviews)** |
| Number of ratings | **80** | 3 |
| Positive reviews | 11.8% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 30 MB | 6 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [裕雨 程](https://appshunter.io/developer/1079877476) | [海龙 李](https://appshunter.io/developer/1824464520) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-usb-storer/id1079877477)

Access and manage files on USB drives directly from your Apple device. Stream music, watch videos, and view photos stored on your USB flash drive. It also facilitates photo synchronization.

**Highlights:** Open USB Flash Drive files, Stream music, Watch videos, View photos, Sync photos, USB 3.0 card reader compatible

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient for transferring files
- 🚀 Fast file transfer between device and computer
- 💡 Useful for expanding storage on iOS devices
- 🔒 Secure data backup

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Compatibility issues with newer iOS versions
- 🐛 Unable to recognize external storage device
- 🐛 Buggy performance, files not transferring properly
- 👎 Poor user interface and language translation

**Reported bugs**

- App crashes when trying to export files
- External storage not detected by app
- Corrupted or lost data after file transfers
- Compatibility issues with iPhone X and newer models

**Requested features**

- Add support for landscape mode
- Improve video playback capabilities
- Allow for better file management and organization
- Provide option to change app language


### 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 i free?

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

### Is SD Import free?

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

### Which has better reviews, i or SD Import?

SD Import is rated higher. i averages 2.1 out of 5 from 80 ratings, while SD Import averages 3.7 from 3 ratings.

### Do i or SD Import have ads?

Neither i nor SD Import shows ads.

### Which is updated more often, i or SD Import?

i ships an update every 3 months, and SD Import every 2 days. Most recently, i was updated on July 5, 2026 and SD Import on September 9, 2026.

---

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