The best app to stream from a phone: Moblin, IRL Pro, Larix and the in-app buttons compared
By Elan Harpaz · Published 2026-10-20
Going live from the Twitch or Kick app takes one tap and drops the stream in the first dead zone. Moblin and IRL Pro send SRTLA to a relay and survive it. Every phone encoder app compared, with what each can hold.
Your connection budget caps you here. More bonded uplink unlocks the next tier without BRB drops. H.265 stretches your uplink further.
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| Component | Pick | Price | |
|---|---|---|---|
| Camera | iPhone 15 USB-C, bright 4K, and steady footage. The value iPhone for streaming. Find on Amazon | – | Find on Amazon |
| Encoder | Moblin (iOS) Free app encoder with SRTLA bonding straight to a relay. The cheapest real path on iPhone. Learn more | Free | Learn more |
| Data Plan | Visible Unlimited Truly unlimited data on the Verizon network. The IRL favorite for a cheap single line. Learn more | ~$25/mo | Learn more |
| Mount / Stabilizer | DJI Osmo Mobile 6 Proven phone gimbal for smooth handheld footage with a built-in extension rod. Buy on Amazon | $99.99 | Buy on Amazon |
| Power Bank / Portable Battery | Anker Travel-Ready Power Bank A travel-focused Anker bank with high-speed output, sized for trips and IRL days out. Buy on Amazon | $21.99 | Buy on Amazon |
| Chat Phone | Phone wrist strap Straps a chat phone to your wrist so you can read chat on the move. Buy on Amazon | $16.99 | Buy on Amazon |
| Bonding | Moblin SRTLA (cellular + Wi-Fi) Moblin can send SRTLA over the iPhone cellular line and a Wi-Fi link at once, which turns a hotspot from a second phone into real bonded uplink. Learn more | Free (app) | Learn more |
| Relay / VPS | belaBOX Cloud Managed SRT relay plus phone control to start/stop the encoder. The cheap, popular choice. Learn more | ~$10/mo | Learn more |
The best app to stream from a phone is Moblin on iPhone and IRL Pro on Android, because both are free, encode H.265, and send SRTLA to a relay, which means a dropped signal shows viewers a BRB screen instead of ending the stream. The in-app go-live buttons in Twitch, Kick, YouTube and TikTok are the easiest way to start and the fastest way to lose an audience on a walk, since they push RTMP over one line with no relay. Streamlabs Mobile and PRISM sit in between: prettier overlays, still RTMP, still one line.
| Moblin (iOS) | IRL Pro (Android) | Larix | Streamlabs Mobile | Twitch / Kick app | |
|---|---|---|---|---|---|
| Cost | Free | Free | Free, paid extras | Free, Ultra $19/mo | Free |
| Protocol | SRTLA, SRT, RTMP | SRTLA, SRT, RTMP | SRT, RTMP | RTMP | Built in |
| Bonding | Cellular + Wi-Fi | Phone + USB modems | |||
| H.265 | |||||
| Relay / BRB | With SRT relay | ||||
| Chat on screen | |||||
| Overlays | Basic, plus browser widgets | Basic | Full | Platform default |
Why the relay decides it
The Relay Turns a Drop Into a BRB. With RTMP straight to Twitch, the platform sees the phone vanish and ends the broadcast, and your viewers see an offline channel. With SRT to a relay, the relay keeps the session open, shows a holding screen, and picks the phone back up when it finds signal. Moblin and IRL Pro are built around that flow; the platform apps cannot do it at any price.
What each one holds
On one phone line the engine plans against 5 Mbps and, by The 70% Headroom Rule, spends 70 percent of it. Moblin and IRL Pro encode H.265 and The H.265 Discount lets them hold a 1080p30 tier in that budget. Streamlabs and PRISM push H.264 at up to 1080p60 if you tell them to, and the same connection cannot carry it, so the honest setting is 720p60. The Twitch app picks for you and you will not like the choice.
Free, open source, H.265, SRTLA bonding of cellular and Wi-Fi, chat and a bitrate graph on screen. The iPhone IRL app.
The Android answer: SRTLA bonding across the phone line and USB modems, with the same relay-first design.
Plain and reliable on both platforms. SRT to a relay, no bonding, no chat. Good for a fixed-position phone stream.
The best overlays and alerts on a phone, and a fine choice for streaming from home on Wi-Fi. Not for a walk.
Free multi-destination RTMP with a clean chat overlay. The one to pick if you stream to two platforms from the phone.
The $10 relay both Moblin and IRL Pro are designed to talk to. The BRB screen lives here.
Frequently asked
What app do IRL streamers use on iPhone?
Moblin. It is free, sends SRTLA to a relay so a dropped signal becomes a BRB screen, bonds cellular and Wi-Fi, and shows chat on the phone.
What app do IRL streamers use on Android?
IRL Pro, for the same reasons: SRTLA to a relay, bonding across the phone line and USB modems, and chat on screen.
Is streaming from the Twitch app good enough?
For a test stream from a fixed spot on good signal, yes. For a walk, no: it pushes RTMP over one connection and the first dead zone ends the broadcast.
Can I stream from my phone to Twitch in 1080p?
Moblin or IRL Pro with H.265 can hold 1080p30 on one good cellular line. 1080p60 needs a second bonded connection or Wi-Fi.
About this guide. Written by Elan Harpaz. We do not lab-test hardware. Every quality verdict on this page is a planning budget computed from a published model, and every price is a tracked estimate rather than a live one. How the numbers are derived: methodology. How picks are chosen: editorial policy.
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