TAS Viewer vs Owlset
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
TAS Viewer
This application provides tools for the secondary analysis of infrared imaging data. It allows users to examine and interpret thermal images for various purposes.
- Infrared imaging secondary analysis
- Thermal image interpretation
- Data examination tools
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TAS Viewer is an app for infrared imaging secondary analysis.
Owlset
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This app is designed exclusively for compact infrared thermal imaging sights. Leveraging thermal imaging technology, it allows real-time previewing of clear infrared images on your smartphone, enables remote control of the sight, and manages media files (photos/videos) captured by the device.
Screenshots
Verdict
The clearest difference is update cadence: Owlset at every 2 weeks against TAS Viewer's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TAS Viewer ships an update every 2 months, Owlset every 2 weeks. The most recent releases landed on September 15, 2026 and October 9, 2026 respectively.
| Parameter | TAS Viewer | Owlset |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | โ |
| Update frequency | Every 2 months | Every 2 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 โ better | 15.6 |
| Further details โ not scored | ||
| Size | 32 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | ็บขๆฐ ๆ | Software Shop |
In-app purchases
TAS Viewer
No in-app purchases
Owlset
No in-app purchases
