# i vs Vivitar Mobile Reader

The clearest difference is rating: i at 2.3 against Vivitar Mobile Reader's 1.7. On price, review sentiment, ratings volume and update cadence 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, 2.3 against 1.7. Both are backed by a comparable volume of ratings — 789 and 826 respectively. Written reviews point the same way: 15% of i's written reviews are positive against 12% of Vivitar Mobile Reader's.

i ships an update every 3 months, Vivitar Mobile Reader every 4 months. The most recent releases landed on August 24, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | i | Vivitar Mobile Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (789 ratings)](https://appshunter.io/ios/app/i-flashdevice/id1100496131/reviews)** | [1.7 (826 ratings)](https://appshunter.io/ios/app/vivitar-mobile-reader/id1502012385/reviews) |
| Number of ratings | 789 | **826** |
| Positive reviews | **15.0% of reviews** | 12.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 89 MB | 93 MB |
| Requires iOS | **8.0** | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen 0101 Technology Co.,Ltd](https://appshunter.io/developer/994444596) | [振峰 皮](https://appshunter.io/developer/1479286012) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-flashdevice/id1100496131)

Easily manage all your files on iOS devices. Transfer documents, photos, music, and videos between different devices and platforms. Offers backup for contacts and camera roll, and supports a wide range of file formats.

**Highlights:** File management for iOS, Cross-platform file exchange, Backup contacts and camera roll, Play videos and music, Preview images, Supports wide file formats

**In-app purchases:** none

**What reviewers like**

- ⭐ Cool app
- 🚀 Able to transfer files directly
- 📸 Can take photos/videos within the app
- 🗄️ Useful for backing up files

**What reviewers complain about**

- 🐛 Crashes frequently
- ⚠️ Doesn't work with newer devices/iOS versions
- 🤖 Poor software quality and buggy
- 🔌 Drains device battery quickly
- 📂 Issues with file management and deletion

**Reported bugs**

- App crashes on launch
- Unable to connect to device
- Corrupted files after transfer
- Inconsistent behavior when viewing media

**Requested features**

- Add support for more file types
- Improve video playback functionality
- Provide better instructions and troubleshooting
- Optimize app for latest iOS versions


### Vivitar Mobile Reader

[App page](https://appshunter.io/ios/app/vivitar-mobile-reader/id1502012385)

Manage and view media files like photos, videos, and music from your connected device. Organize, share, and play content with features like slideshows and music playback controls. Supports various document formats for comprehensive file management.

**Highlights:** Media thumbnail display, List/thumbnail view, File sharing, Copy/cut/delete/create/rename files, Slideshow mode for photos, Music playback with artwork, Document format support

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Works as expected
- 📷 Helpful for transferring photos

**What reviewers complain about**

- 🐛 Frequent crashes
- 🔌 Compatibility issues with newer devices
- 🤔 Confusing interface
- 💾 Unable to transfer certain file types (e.g., RAW images)

**Reported bugs**

- App crashes when inserting SD card
- Photos/videos not showing up in app
- Corrupted data after transfers

**Requested features**

- Ability to transfer files in bulk
- Support for more file types
- Improved stability and reliability


## Frequently asked questions

### Is i free?

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

### Is Vivitar Mobile Reader free?

Vivitar Mobile Reader is free to download, with no in-app purchases.

### Which has better reviews, i or Vivitar Mobile Reader?

i is rated higher. i averages 2.3 out of 5 from 789 ratings, while Vivitar Mobile Reader averages 1.7 from 826 ratings.

### Do i or Vivitar Mobile Reader have ads?

Neither i nor Vivitar Mobile Reader shows ads.

### Which is updated more often, i or Vivitar Mobile Reader?

i ships an update every 3 months, and Vivitar Mobile Reader every 4 months. Most recently, i was updated on August 24, 2026 and Vivitar Mobile Reader on September 24, 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.*