# TextMaster vs USB Camera pro

The clearest difference is review sentiment: TextMaster at 100% against USB Camera pro's 46%. USB Camera pro's advantage is in-app purchases (none vs 3) and update cadence (every 2 months vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TextMaster sells 3 in-app purchases, starting at $0.99 per month. USB Camera pro asks for nothing beyond the download.

USB Camera pro holds the better App Store score, 3.2 against 3.0. That said, the two scores are not equally well evidenced: USB Camera pro has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 100% of TextMaster's written reviews are positive against 46% of USB Camera pro's, so the app with the better star average is not the one people write more warmly about.

TextMaster ships an update every 11 months, USB Camera pro every 2 months. The most recent releases landed on June 11, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | TextMaster | USB Camera pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/textmaster-compare-ocr-voice/id1496787360/reviews) | **[3.2 (13 ratings)](https://appshunter.io/ios/app/usb-camera-pro-capture-driver/id6450260394/reviews)** |
| Number of ratings | 2 | **13** |
| Positive reviews | **100.0% of reviews** | 46.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 7 MB | 35 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [睿 张](https://appshunter.io/developer/597355765) | [长沙春觉信息科技有限公司](https://appshunter.io/developer/1692530882) |

## What reviewers say

### TextMaster

[App page](https://appshunter.io/ios/app/textmaster-compare-ocr-voice/id1496787360)

This app combines text comparison, image OCR, and speech-to-text functionality. It helps users quickly spot text differences, extract text from images, and convert spoken words into editable text for various productivity needs.

**Highlights:** Text comparison with difference highlighting, Image OCR for text extraction, Speech-to-text conversion, Simple and intuitive user interface, All-in-one text productivity tools

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Auto Renew VIP | $0.99 | per month |
| Remove Advertisements | $1.99 | one-time |
| One Month VIP | $1.99 | one-time |


### USB Camera pro

[App page](https://appshunter.io/ios/app/usb-camera-pro-capture-driver/id6450260394)

This app enables iPads to function as external displays for USB cameras and video capture cards. It offers plug-and-play connectivity without drivers, supporting various devices and providing features like recording, screenshots, and image enhancement.

**Highlights:** Connect USB cameras and capture cards to iPad, External display for video capture, Plug-and-play, no driver needed, Synchronous recording of audiovisual picture, One-click screenshot, Super resolution picture quality enhancement

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

**In-app purchases:** none


## Frequently asked questions

### Is TextMaster free?

TextMaster is free to download, with in-app purchases available.

### Is USB Camera pro free?

USB Camera pro is free to download, with no in-app purchases.

### Which has better reviews, TextMaster or USB Camera pro?

USB Camera pro is rated higher. TextMaster averages 3.0 out of 5 from 2 ratings, while USB Camera pro averages 3.2 from 13 ratings.

### Do TextMaster or USB Camera pro have ads?

Both TextMaster and USB Camera pro show ads.

### Which is updated more often, TextMaster or USB Camera pro?

TextMaster ships an update every 11 months, and USB Camera pro every 2 months. Most recently, TextMaster was updated on June 11, 2026 and USB Camera pro on September 22, 2026.

---

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