# TCAT DVR TC2 vs GUSSB APP

The clearest difference is update cadence: TCAT DVR TC2 at every 3 weeks against GUSSB APP's every 2 months. TCAT DVR TC2 also leads on iOS requirement (8.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TCAT DVR TC2 ships an update every 3 weeks, GUSSB APP every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | TCAT DVR TC2 | GUSSB APP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 89 MB | 79 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AAPICO ELECTRONICS COMPANY LIMITED](https://appshunter.io/developer/1477819830) | [SIS Group](https://appshunter.io/developer/1327676231) |

## What reviewers say

### TCAT DVR TC2

[App page](https://appshunter.io/ios/app/tcat-dvr-tc2/id1523809098)

**Features:** macOS Compatibility

**In-app purchases:** none


### GUSSB APP

[App page](https://appshunter.io/ios/app/gussb-app/id6741455015)

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

**In-app purchases:** none


## Frequently asked questions

### Is TCAT DVR TC2 free?

TCAT DVR TC2 is free to download, with no in-app purchases.

### Is GUSSB APP free?

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

### Do TCAT DVR TC2 or GUSSB APP have ads?

Neither TCAT DVR TC2 nor GUSSB APP shows ads.

### Which is updated more often, TCAT DVR TC2 or GUSSB APP?

TCAT DVR TC2 ships an update every 3 weeks, and GUSSB APP every 2 months. Most recently, TCAT DVR TC2 was updated on November 3, 2026 and GUSSB APP on October 30, 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.*