# i vs GoFly

The clearest difference is review sentiment: GoFly at 100% against i's 10%. GoFly also leads on rating (3.0 vs 2.1) and update cadence (every 2 weeks vs every 3 months). i's advantage is ratings volume (83 vs 6). 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.

GoFly holds the better App Store score, 3.0 against 2.1. That said, the two scores are not equally well evidenced: i has 83 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 10% of i's written reviews are positive against 100% of GoFly's.

i ships an update every 3 months, GoFly every 2 weeks. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | i | GoFly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (83 ratings)](https://appshunter.io/ios/app/i-usb-storer/id1079877477/reviews) | **[3.0 (6 ratings)](https://appshunter.io/ios/app/gofly/id1239684793/reviews)** |
| Number of ratings | **83** | 6 |
| Positive reviews | 9.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 30 MB | 47 MB |
| Requires iOS | 11.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [裕雨 程](https://appshunter.io/developer/1079877476) | [Norel Systems Limited](https://appshunter.io/developer/1542559097) |

## 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


### GoFly

[App page](https://appshunter.io/ios/app/gofly/id1239684793)

This app acts as a universal iPhone U disk management tool, allowing you to back up photos and contacts, directly save media to a U disk, and play various file formats from it. It helps overcome phone storage limitations.

**Highlights:** File classification and viewing, U disk file management, Direct photo/video saving to U disk, Photo and contact backup, Playback of various media formats

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is i free?

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

### Is GoFly free?

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

### Which has better reviews, i or GoFly?

GoFly is rated higher. i averages 2.1 out of 5 from 83 ratings, while GoFly averages 3.0 from 6 ratings.

### Do i or GoFly have ads?

Neither i nor GoFly shows ads.

### Which is updated more often, i or GoFly?

i ships an update every 3 months, and GoFly every 2 weeks. Most recently, i was updated on November 6, 2026 and GoFly on November 2, 2026.

---

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