Monitor your SRT live video from the field
Haronz Monitor turns your phone or tablet into a field monitor for professional live feeds: see the picture, hear the audio and check the health of the link in real time.
No ads. No account. Pro is a one-time purchase, no subscription.
Everything you need to check an SRT link
SRT (Secure Reliable Transport) is the low-latency video protocol used in broadcast contribution links. Haronz Monitor receives it and shows you what is really happening on the network.
Caller, Listener & Rendezvous
Receive SRT in any connection mode, with AES encryption (passphrase) and Stream ID.
Live link statistics
RTT, packet loss, receive buffer, bandwidth, retransmitted and dropped packets, updated in real time.
Stereo VU meters
Check audio levels and listen to left, right, mono or stereo.
Stream details
Codec, resolution, audio tracks, closed captions (CEA-608/708) and service selection in multi-program transport streams.
Multiview
Watch several feeds side by side. Two in the free version, up to eight with Pro.
Share profiles
Send a connection profile to a colleague with a QR code or a link.
More than SRT
Also plays RIST, RTMP, HLS, MPEG-DASH, Icecast/HTTP and your own M3U playlists.
Broadcast extras
BISS descrambling with your own key, KLV / MISB 0601 telemetry, and software decoding for 4:2:2 10-bit H.264, HEVC RExt and MPEG-2.
Floating player & Cast
Keep the picture on top of other apps, or send it to a TV with Google Cast.
See it in action
Real screenshots from the app.





Free, and a one-time Pro upgrade
The free version is fully usable. Pro adds the tools for heavier work, with a single payment and no subscription.
- SRT in Caller, Listener and Rendezvous modes
- Live link statistics and stereo VU
- Multiview with two feeds
- Up to 3 connection profiles
- Floating player, Google Cast, still frame capture
- No ads
- Multiview with up to 8 feeds
- Record the incoming stream
- DVR: pause and rewind the live feed
- Advanced statistics and live rate / delay graphs
- PDF session reports to share the state of a link
- Unlimited profiles
Frequently asked questions
Is this an app for .srt subtitle files?
No. Here "SRT" means Secure Reliable Transport, a low-latency live video protocol. Haronz Monitor does not open subtitle files.
Which devices does it run on?
Android phones and tablets running Android 7.0 or newer.
Do I need an account?
No. There is no registration and no ads. Your connection profiles stay on your device.
What do I need to receive a stream?
An SRT source: an encoder, a camera, OBS, FFmpeg or any other sender. You enter its address, port and, if used, the passphrase and Stream ID.
Does it collect my data?
No analytics, no advertising SDKs and no sharing of data. Read the privacy policy.