# OBS 4K vs SRTCam

The clearest difference is review sentiment: SRTCam at 100% against OBS 4K's 50%. SRTCam also leads on update cadence (every 3 days vs every 8 days) and iOS requirement (15.6 vs 17.0). OBS 4K's advantage is price (Free vs $49.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

OBS 4K is free to download; SRTCam costs $49.99 up front. OBS 4K sells 3 in-app purchases, starting at $5.99 per month and SRTCam sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

OBS 4K ships an update every 8 days, SRTCam every 3 days. The most recent releases landed on September 20, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | OBS 4K | SRTCam |
| --- | --- | --- |
| Price | **Free** | $49.99 |
| Rating | **[4.8 (20 ratings)](https://appshunter.io/ios/app/obs-4k/id6759115725/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 4 MB | 17 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Huseyin Bagana](https://appshunter.io/developer/1537624907) | [David Robert](https://appshunter.io/developer/1841466778) |

## What reviewers say

### OBS 4K

[App page](https://appshunter.io/ios/app/obs-4k/id6759115725)

Transform your iPhone into a professional 4K webcam for your Mac. Stream in high resolution with ultra-low latency and advanced controls. Ideal for video conferencing, live streaming, and content creation.

**Highlights:** 4K, 1080p, 720p streaming, Ultra-low latency, H.265 hardware encoding, Multiple lens support, Full zoom and exposure control, Custom stream profiles

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OBS 4K Pro Monthly | $5.99 | per month |
| OBS 4K Pro Yearly | $79.99 | per year |
| OBS 4K Pro Lifetime | $103.99 | one-time |


### SRTCam

[App page](https://appshunter.io/ios/app/srtcam/id6762646370)

Transforme seu iPhone em um encoder profissional de transmissão ao vivo via SRT. Oferece baixa latência, alta estabilidade e qualidade de broadcast, adaptando-se a redes instáveis em tempo real. Inclui recursos como dual camera, teleprompter e monitoramento avançado.

**Highlights:** Professional SRT streaming, Intelligent network adaptation, Dual camera support, Real-time metrics monitoring, Professional audio monitoring, Teleprompter, Advanced security

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SRTCam PRO Mensal | $9.99 | per month |
| SRTCam Pro Anual | $34.99 | per year |


## Frequently asked questions

### Is OBS 4K free?

OBS 4K is free to download, with in-app purchases available.

### Is SRTCam free?

SRTCam costs $49.99, and also offers in-app purchases.

### Do OBS 4K or SRTCam have ads?

Neither OBS 4K nor SRTCam shows ads.

### Which is updated more often, OBS 4K or SRTCam?

OBS 4K ships an update every 8 days, and SRTCam every 3 days. Most recently, OBS 4K was updated on September 20, 2026 and SRTCam on September 13, 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.*