# OTG Cloud by Monster Digital vs I

The clearest difference is rating: I at 5.0 against OTG Cloud by Monster Digital's 2.4. I also leads on review sentiment (50% vs 16%) and update cadence (every 9 days vs every 5 weeks). OTG Cloud by Monster Digital's advantage is ratings volume (60 vs 5) and iOS requirement (6.0 vs 8.0). 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.

I holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: OTG Cloud by Monster Digital has 60 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 16% of OTG Cloud by Monster Digital's written reviews are positive against 50% of I's.

OTG Cloud by Monster Digital ships an update every 5 weeks, I every 9 days. The most recent releases landed on October 15, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | OTG Cloud by Monster Digital | I |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (60 ratings)](https://appshunter.io/ios/app/otg-cloud-by-monster-digital/id891237140/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/i-usbkey-pro/id1258469579/reviews)** |
| Number of ratings | **60** | 5 |
| Positive reviews | 16.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | Free | Free |
| Size | 17 MB | 40 MB |
| Requires iOS | **6.0** | 8.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SDJ Technologies, Inc](https://appshunter.io/developer/891237143) | [zhong qibiao](https://appshunter.io/developer/1118837284) |

## What reviewers say

### OTG Cloud by Monster Digital

[App page](https://appshunter.io/ios/app/otg-cloud-by-monster-digital/id891237140)

Wirelessly access and share media from SD cards, USB drives, and hard drives on your Apple devices. Stream content, back up files, and even create a Wi-Fi hotspot. The device also functions as a power bank for other gadgets.

**Highlights:** Wireless media access, File sharing, Video and music streaming, File backup, Wi-Fi hotspot creation, Power bank functionality

**In-app purchases:** none

**What reviewers like**

- 🔋 Can still be used as a power bank
- 🌐 Useful as a Wi-Fi router/repeater in hotels
- 💳 Can function as a memory card reader

**What reviewers complain about**

- ❌ No longer supported by developers
- 🚫 Incompatible with newer iOS versions
- 🧱 Device becomes a brick without app support
- ⏳ Outdated software and limited file format support
- 🐌 Slow file transfer speeds

**Reported bugs**

- App no longer works with iOS 11 and later
- Cannot transfer files by plugging in phone
- Music player stops after one song
- Video plays only in portrait mode
- App freezes when accessing media server

**Requested features**

- Update the app for current iOS versions
- Support 'Open In...' functionality for all file types
- Improve music player functionality (playlists, continuous play)
- Enable landscape mode for video playback
- Allow import/export of all file types


### I

[App page](https://appshunter.io/ios/app/i-usbkey-pro/id1258469579)

Manage all your files on iOS devices with ease. This app allows you to exchange files between different devices and platforms, back up contacts and camera roll, and play media directly from your device. It supports a wide range of document, image, audio, and video file formats.

**Highlights:** File management for iOS devices, Cross-device file exchange, Contact and camera roll backup, Video and music playback, Image and document preview, Support for various file formats

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OTG Cloud by Monster Digital free?

OTG Cloud by Monster Digital is free to download, with no in-app purchases.

### Is I free?

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

### Which has better reviews, OTG Cloud by Monster Digital or I?

I is rated higher. OTG Cloud by Monster Digital averages 2.4 out of 5 from 60 ratings, while I averages 5.0 from 5 ratings.

### Do OTG Cloud by Monster Digital or I have ads?

Neither OTG Cloud by Monster Digital nor I shows ads.

### Which is updated more often, OTG Cloud by Monster Digital or I?

OTG Cloud by Monster Digital ships an update every 5 weeks, and I every 9 days. Most recently, OTG Cloud by Monster Digital was updated on October 15, 2026 and I on September 17, 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.*