# GoFly vs OTG Flash Pro

The clearest difference is iOS requirement: GoFly at 8.0 against OTG Flash Pro's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

GoFly ships an update every 2 weeks, OTG Flash Pro every 10 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | GoFly | OTG Flash Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (6 ratings)](https://appshunter.io/ios/app/gofly/id1239684793/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | Free | — |
| Size | 47 MB | 136 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Norel Systems Limited](https://appshunter.io/developer/1542559097) | [裕雨 程](https://appshunter.io/developer/1079877476) |

## What reviewers say

### 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


### OTG Flash Pro

[App page](https://appshunter.io/ios/app/otg-flash-pro/id6752880818)

**In-app purchases:** none


## Frequently asked questions

### Is GoFly free?

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

### Is OTG Flash Pro free?

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

### Do GoFly or OTG Flash Pro have ads?

Neither GoFly nor OTG Flash Pro shows ads.

### Which is updated more often, GoFly or OTG Flash Pro?

GoFly ships an update every 2 weeks, and OTG Flash Pro every 10 days. Most recently, GoFly was updated on October 24, 2026 and OTG Flash Pro on October 28, 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.*