# TAB Viewer 6715/6720 vs InVid Vision Pro

The clearest difference is review sentiment: InVid Vision Pro at 100% against TAB Viewer 6715/6720's 0%. InVid Vision Pro also leads on rating (5.0 vs 1.0) and update cadence (every 8 months vs every 38 months). TAB Viewer 6715/6720's advantage is iOS requirement (10.0 vs 15.0). On price, ratings volume, 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.

InVid Vision Pro holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of TAB Viewer 6715/6720's written reviews are positive against 100% of InVid Vision Pro's.

TAB Viewer 6715/6720 ships an update every 38 months, InVid Vision Pro every 8 months. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | TAB Viewer 6715/6720 | InVid Vision Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/tab-viewer-67156720/id1036172048/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/invid-vision-pro/id6746155346/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 8 months** |
| Monetization | Free | Free |
| Size | 17 MB | 295 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SHENYANG GOLDEN TECH PRECISION INSTRUMNET & EQUIPMENT CO.,LTD.](https://appshunter.io/developer/1035161175) | [InVid Tech](https://appshunter.io/developer/1190932864) |

## What reviewers say

### TAB Viewer 6715/6720

[App page](https://appshunter.io/ios/app/tab-viewer-67156720/id1036172048)

This application allows convenient control and data monitoring of specific instrument models via Bluetooth. It supports instrument control, real-time data monitoring, and data output, with dual language support for Chinese and English.

**Highlights:** Instrument control via Bluetooth, Real-time data monitoring, Record data output, Dual language support (Chinese, English), Compatible with iPhone, iPad, iPod touch

**Features:** macOS Compatibility

**In-app purchases:** none


### InVid Vision Pro

[App page](https://appshunter.io/ios/app/invid-vision-pro/id6746155346)

This professional AIoT application empowers service providers with comprehensive project management, installation, and remote configuration tools. It facilitates operation and maintenance, video viewing, and PFO control directly from a mobile device.

**Highlights:** Project Management, Installation and Debugging, Remote Configuration, Operation and Maintenance Management, Video Viewing, PFO Control

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

**In-app purchases:** none


## Frequently asked questions

### Is TAB Viewer 6715/6720 free?

TAB Viewer 6715/6720 is free to download, with no in-app purchases.

### Is InVid Vision Pro free?

InVid Vision Pro is free to download, with no in-app purchases.

### Which has better reviews, TAB Viewer 6715/6720 or InVid Vision Pro?

InVid Vision Pro is rated higher. TAB Viewer 6715/6720 averages 1.0 out of 5 from 1 ratings, while InVid Vision Pro averages 5.0 from 1 ratings.

### Do TAB Viewer 6715/6720 or InVid Vision Pro have ads?

Neither TAB Viewer 6715/6720 nor InVid Vision Pro shows ads.

### Which is updated more often, TAB Viewer 6715/6720 or InVid Vision Pro?

TAB Viewer 6715/6720 ships an update every 38 months, and InVid Vision Pro every 8 months. Most recently, TAB Viewer 6715/6720 was updated on October 20, 2026 and InVid Vision Pro on October 15, 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.*