Stream to Studio vs Test Signal Generator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stream to Studio
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.
- 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
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Live Stream from Anywhere – Professional Mobile Reporting Stream live to any SRT-compatible server (including vMix and other SRT decoders) directly from your iOS device. Perfect for mobile reporters, remote broadcasts, and seamless integration with your studio production. Key Features: - Easy setup - Two-Way Communication – Full audio & video feedback from the studio to the reporter (requires SRTMiniServer in your studio). - High-Quality Streaming – Supports Full HD & 4K with HEVC (H.265) for efficient bandwidth use. - Flash Button – Instantly toggle the flashlight for better lighting in the field. - Professional Timecode Sync – VITC timecode with NTP synchronization for broadcast accuracy. Perfect for: - Remote reporters & journalists - Live productions with vMix, SRT-enabled decoders, and more - Low-latency, reliable streaming via SRT Note: For two-way communication (audio & video), your studio must run SRTMiniServer.
Test Signal Generator
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.
- Color Bars
- Greyscale
- Full-screen color fields
- Motion Test Patterns
- Timecode Overlay
- Geometry Guides
- Social Media Framing Guides
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Test Signal Generator helps you validate displays, projectors, LED walls, streaming workflows and production systems using professional broadcast-style test signals. Generate industry-standard test patterns directly from your iPhone, iPad or Mac and send them to external displays via HDMI or connected video hardware. Features include: • Color Bars • Greyscale • Full-screen color fields • Zone Plate • Gradient Banding Test • Motion Test Patterns • Moving Pixel Test • Timecode Overlay • Clock Overlay • Audio Reference Signals • Geometry Guides • Safe Area Guides • Frame Boundary Guides • Social Media Framing Guides (9:16, 4:5, 1:1) Use Signal Generator to: • Align projectors • Verify LED wall processors • Detect scaling issues • Check overscan and cropping • Validate signal chains • Test audio/video synchronization • Troubleshoot streaming workflows • Prepare live productions Pro features unlock additional test patterns, advanced guides, audio references, custom branding. Designed for broadcasters, AV professionals, event technicians, streamers and content creators.
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Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Stream to Studio | Test Signal Generator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.0 (1 ratings) |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 6 weeks | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 12.1 — better | 26.5 |
| Further details — not scored | ||
| Size | 25 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Mihail Garanin | Praetorius GmbH |
In-app purchases
Stream to Studio
No in-app purchases
Test Signal Generator
- Signal Generator Pro$4.99
Questions
Is Stream to Studio free?
Is Test Signal Generator free?
Which has better reviews, Stream to Studio or Test Signal Generator?
Do Stream to Studio or Test Signal Generator have ads?
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