# TLS VIEWER vs Dualsy

The clearest difference is rating: Dualsy at 4.3 against TLS VIEWER's 1.0. Dualsy also leads on update cadence (every 3 days vs every 6 months) and ratings volume (290 vs 1). TLS VIEWER's advantage is in-app purchases (none vs 6). On price, ads and device support there is nothing between them.

Both are free to download. Dualsy sells 6 in-app purchases, starting at $4.99 per 7 days. TLS VIEWER asks for nothing beyond the download.

Dualsy holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: Dualsy has 290 ratings behind it against 1, so its average is the more settled of the two.

TLS VIEWER ships an update every 6 months, Dualsy every 3 days. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | TLS VIEWER | Dualsy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/tls-viewer/id6759976868/reviews) | **[4.3 (290 ratings)](https://appshunter.io/ios/app/dualsy-multi-angle-recorder/id6761493055/reviews)** |
| Number of ratings | 1 | **290** |
| Positive reviews | — | 4.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 159 MB |
| Requires iOS | 26.2 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jeremie Aubut](https://appshunter.io/developer/1882072467) | [Flame Teknoloji Yatırımları Limited Şirketi](https://appshunter.io/developer/1879924468) |

## What reviewers say

### TLS VIEWER

[App page](https://appshunter.io/ios/app/tls-viewer/id6759976868)

This app provides a straightforward NDI monitor with multiview functionality. It includes essential tools like false color and histogram for video analysis. Designed for efficient visual monitoring of NDI sources.

**Highlights:** NDI monitoring, Multiview capabilities, False color tools, Histogram analysis

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

**In-app purchases:** none


### Dualsy

[App page](https://appshunter.io/ios/app/dualsy-multi-angle-recorder/id6761493055)

Record vertical and horizontal video simultaneously from a single take. This tool helps content creators capture every perspective for platforms like TikTok and YouTube without extensive editing. Get professional results for multiple social media formats instantly.

**Highlights:** Simultaneous portrait and landscape recording, Dual lens integration, Pro-grade controls (resolution, frame rate, file format), Instant export for social media, On-screen visual guidance overlays, Single lens mode with intelligent cropping

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Weekly | $5.99 | per 7 days |
| Pro Yearly | $14.99 | per year |
| Pro Yearly | $19.99 | per year |
| Pro Yearly | $39.99 | per year |
| Pro Yearly Dualsy | $59.99 | per year |


## Frequently asked questions

### Is TLS VIEWER free?

TLS VIEWER is free to download, with no in-app purchases.

### Is Dualsy free?

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

### Which has better reviews, TLS VIEWER or Dualsy?

Dualsy is rated higher. TLS VIEWER averages 1.0 out of 5 from 1 ratings, while Dualsy averages 4.3 from 290 ratings.

### Do TLS VIEWER or Dualsy have ads?

Neither TLS VIEWER nor Dualsy shows ads.

### Which is updated more often, TLS VIEWER or Dualsy?

TLS VIEWER ships an update every 6 months, and Dualsy every 3 days. Most recently, TLS VIEWER was updated on October 7, 2026 and Dualsy on October 14, 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.*