# USB Mobile Disk vs Auto ADA Reader

The clearest difference is review sentiment: USB Mobile Disk at 63% against Auto ADA Reader's 0%. USB Mobile Disk also leads on rating (4.3 vs 1.8). Auto ADA Reader's advantage is price (Free vs $0.99) and ads (none vs shown). On ratings volume, in-app purchases and device support there is nothing between them.

Auto ADA Reader is free to download; USB Mobile Disk costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

USB Mobile Disk holds the better App Store score, 4.3 against 1.8. Both are backed by a comparable volume of ratings — 10 and 21 respectively. Written reviews point the same way: 63% of USB Mobile Disk's written reviews are positive against 0% of Auto ADA Reader's.

## The numbers

| Metric | USB Mobile Disk | Auto ADA Reader |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.3 (10 ratings)](https://appshunter.io/ios/app/usb-mobile-disk/id505848112/reviews)** | [1.8 (21 ratings)](https://appshunter.io/ios/app/auto-ada-reader/id1472277944/reviews) |
| Number of ratings | 10 | **21** |
| Positive reviews | **62.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Paid | **Free** |
| Size | 28 MB | 81 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Raphael Odermatt](https://appshunter.io/developer/403027529) | [Zander Paul, LLC](https://appshunter.io/developer/1467980257) |

## What reviewers say

### USB Mobile Disk

[App page](https://appshunter.io/ios/app/usb-mobile-disk/id505848112)

This app turns your iPhone or iPad into a portable storage device, allowing you to carry documents, music, and videos. It features a built-in file manager, music player, PDF reader, and supports various file transfer methods.

**Highlights:** Portable storage for iPhone/iPad, Advanced file manager, Background music player, PDF reader, Gallery import/export, FTP and HTTP file access, ZIP file creation/extraction

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Auto ADA Reader

[App page](https://appshunter.io/ios/app/auto-ada-reader/id1472277944)

This application uses machine learning to extract and read text from images aloud. It can identify phone numbers, emails, URLs, and addresses, offering quick actions based on the content. Designed for visually impaired users, it enhances understanding with accessibility tags.

**Highlights:** Image to text conversion, Text-to-speech functionality, Automatic detection of phone numbers, emails, URLs, addresses, Contextual information presentation, Quick links and actions, Accessibility tag support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is USB Mobile Disk free?

USB Mobile Disk costs $0.99, with no in-app purchases.

### Is Auto ADA Reader free?

Auto ADA Reader is free to download, with no in-app purchases.

### Which has better reviews, USB Mobile Disk or Auto ADA Reader?

USB Mobile Disk is rated higher. USB Mobile Disk averages 4.3 out of 5 from 10 ratings, while Auto ADA Reader averages 1.8 from 21 ratings.

### Do USB Mobile Disk or Auto ADA Reader have ads?

USB Mobile Disk shows ads; Auto ADA Reader does not.

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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.*