# Stream to Studio vs Test Signal Generator

The clearest difference is rating: Stream to Studio at 5.0 against Test Signal Generator's 4.0. Stream to Studio also leads on in-app purchases (none vs 1) and iOS requirement (12.1 vs 26.5). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Test Signal Generator sells 1 one-off in-app purchase. Stream to Studio asks for nothing beyond the download.

Stream to Studio holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

## The numbers

| Metric | Stream to Studio | Test Signal Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stream-to-studio/id1530195663/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/test-signal-generator/id6781354860/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 3 MB |
| Requires iOS | **12.1** | 26.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Mihail Garanin](https://appshunter.io/developer/1107429291) | [Praetorius GmbH](https://appshunter.io/developer/6776974754) |

## What reviewers say

### Stream to Studio

[App page](https://appshunter.io/ios/app/stream-to-studio/id1530195663)

Stream live video from your mobile device to any SRT-compatible server. Ideal for remote reporting and studio integration, it offers high-quality streaming with features like two-way communication and professional timecode sync.

**Highlights:** Live stream to SRT-compatible servers, Two-way audio & video communication, High-quality Full HD & 4K streaming, HEVC (H.265) support, Flashlight toggle, Professional timecode sync

**Features:** macOS Compatibility

**In-app purchases:** none


### Test Signal Generator

[App page](https://appshunter.io/ios/app/test-signal-generator/id6781354860)

Generate professional broadcast-style test patterns for displays, projectors, and video workflows. Validate signal chains, troubleshoot streaming, and prepare live productions with various industry-standard patterns and guides.

**Highlights:** Color Bars, Greyscale, Full-screen color fields, Motion Test Patterns, Timecode Overlay, Geometry Guides, Social Media Framing Guides

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Signal Generator Pro | $4.99 | one-time |


## Frequently asked questions

### Is Stream to Studio free?

Stream to Studio is free to download, with no in-app purchases.

### Is Test Signal Generator free?

Test Signal Generator is free to download, with in-app purchases available.

### Which has better reviews, Stream to Studio or Test Signal Generator?

Stream to Studio is rated higher. Stream to Studio averages 5.0 out of 5 from 2 ratings, while Test Signal Generator averages 4.0 from 1 ratings.

### Do Stream to Studio or Test Signal Generator have ads?

Neither Stream to Studio nor Test Signal Generator shows ads.

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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.*