# Kestrel Viewer vs T. Quality

The clearest difference is update cadence: T. Quality at monthly against Kestrel Viewer's every 7 months. Kestrel Viewer's advantage is iOS requirement (9.0 vs 15.0). 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.

Kestrel Viewer ships an update every 7 months, T. Quality monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Kestrel Viewer | T. Quality |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Free | — |
| Size | 56 MB | 193 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [adata ltd](https://appshunter.io/developer/372163703) | [T. Quality](https://appshunter.io/developer/1772273610) |

## What reviewers say

### Kestrel Viewer

[App page](https://appshunter.io/ios/app/kestrel-viewer/id1462561363)

Manage your video surveillance devices, including DVRs, NVRs, and IP cameras. View live feeds, record footage, search and play back recordings remotely, and back up files. This software offers comprehensive monitoring capabilities for your security needs.

**Highlights:** Real-time live view, Video recording, Remote search and playback, File backup, Supports DVRs, NVRs, and IP cameras

**Features:** macOS Compatibility

**In-app purchases:** none


### T. Quality

[App page](https://appshunter.io/ios/app/t-quality/id6736525388)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kestrel Viewer free?

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

### Is T. Quality free?

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

### Do Kestrel Viewer or T. Quality have ads?

Neither Kestrel Viewer nor T. Quality shows ads.

### Which is updated more often, Kestrel Viewer or T. Quality?

Kestrel Viewer ships an update every 7 months, and T. Quality monthly. Most recently, Kestrel Viewer was updated on November 3, 2026 and T. Quality 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.*