Yes, a phone app can control your LG TV over Wi-Fi instead of a plastic remote. Before installing one, check what you own: the letter in an LG model number is the model year — UR 2023, UT 2024, UA 2025, UB 2026 — and it tells you which webOS generation you have.
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webOS, and the year is in the model number
Every current LG runs webOS — webOS 26 on the 2026 range. What changes between sets is the version, and LG encodes the model year as a letter in the model number: UR is 2023, T and UT are 2024, A and UA are 2025, B and UB are 2026. That letter tells you how modern the software on your panel is.
| Model line / series | TV operating system | How it is controlled over the network | Pairing | On-set button |
|---|---|---|---|---|
| Entry LED (UT / UR / UA / UB classes) | webOS | WebSocket over HTTPS on port 3001 | PIN shown on screen | Joystick nub, bottom-centre under the logo |
| QNED (Mini-LED backlight) | webOS | WebSocket over HTTPS on port 3001 | PIN shown on screen | Joystick nub, bottom-centre under the logo |
| OLED evo B / C / G series | webOS | WebSocket over HTTPS on port 3001 | PIN shown on screen | Joystick nub, bottom-centre under the logo |
| Pre-webOS-4.0 sets | webOS 2.0 / 3.0 / 3.5 | WebSocket over HTTPS on port 3001 | PIN shown on screen | Joystick nub or lower rear edge |
Older sets are not just slower — TVs below webOS 4.0 have documented app-compatibility gaps, so a set from the webOS 2.0 or 3.0 era behaves differently from a current one even on identical hardware.
Reaching the menu with no remote
LG puts a single joystick nub under the centre of the panel, directly below the logo, and on many sets it is recessed far enough that you locate it by touch rather than sight. A press powers the set; tilting moves through volume, channel, input and the power menu. Some models place it on the lower rear edge instead.
The nub reaches basic navigation but not the full network menu on every model. ThinQ is LG’s intended path once the TV is on a network; Ethernet gets you through first-time setup when it is not.
Known LG failure mode
LG’s pairing flow asks for either a PIN shown on the TV or the set’s Wi-Fi Direct password, which lives on the TV’s own device screen — a flow that has stayed broadly the same from webOS 2.0 through webOS 26. The usual reason nothing appears is a band mismatch: the TV on 2.4 GHz and the phone on 5 GHz of the same-named network, or mobile data quietly taking over.
What helps: Put the phone on the 2.4 GHz band of the same network and switch mobile data off while pairing. If the app wants the Wi-Fi Direct password, read it from the TV’s own device or home dashboard screen.
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The best free LG remote app for iPhone — connects to LG webOS TVs over WebSocket HTTPS (port 3001) on your home Wi-Fi and pairs with the 8-digit PIN the TV shows on screen. One-time pairing, no LG account, no cloud login. Free tier includes D-pad navigation, volume and mute, HDMI input switching, and app launching — a full working remote, not a demo.
How it works
Install the Universal TV Remote app at zero cost. No account creation — unlike LG ThinQ, which requires an LG login before you can pair.
Open the app on the same Wi-Fi as the TV. It discovers your LG webOS TV on the local network — no manual IP address entry.
Your LG TV displays an 8-digit PIN. Type it once in the app and the TV remembers your iPhone from then on.
Navigate webOS, adjust volume, switch HDMI inputs, launch apps. Basic LG controls never expire and never hit a paywall.
FAQ
Specific answers for LG TV users — including which LG lines run which system.
The usual catch is a paywall two taps in: the app connects, then locks volume or inputs behind a subscription screen. This app's free tier is a complete basic remote — navigation, volume, mute, inputs — with no credit card and no trial timer. Premium adds extras like custom button layouts, but the free controls never expire.
LG ThinQ is free but requires an LG account and cloud sign-in before you can control the TV, and it mixes the remote into a whole smart-home dashboard. This app pairs directly with the TV on your local network using LG's on-screen 8-digit PIN — no account, no login, remote-first interface. For the common case of 'my remote is across the room and I just need volume', direct local pairing is simply faster.
No. It talks to the TV over your Wi-Fi network using LG's webOS connection on port 3001, not Bluetooth. That's why pairing survives distance and walls that break Bluetooth remotes — if your iPhone has Wi-Fi signal, it can drive the TV from anywhere in the flat.
LG smart TVs running webOS — essentially every LG smart TV since the mid-2010s, including OLED (B/C/G series), QNED, and NanoCell lines. The requirement is network connectivity, not model year: if the TV is on your Wi-Fi, the app can find and pair with it. IR-only non-smart LG sets are not supported.
Yes — search fields and password boxes in webOS accept text from the iPhone keyboard through the app, which is dramatically faster than clicking letters with the Magic Remote pointer. Typing is part of the free experience, not a premium unlock.
LG ThinQ. LG retired the standalone LG TV Plus app in late 2023 and moved its remote features into ThinQ. ThinQ reaches the TV over local Wi-Fi using LG’s own protocol, so no infrared hardware is involved on either end.
LG puts a single joystick nub under the centre of the panel, directly below the logo, and on many sets it is recessed far enough that you locate it by touch rather than sight. A press powers the set; tilting moves through volume, channel, input and the power menu. Some models place it on the lower rear edge instead. The nub reaches basic navigation but not the full network menu on every model. ThinQ is LG’s intended path once the TV is on a network; Ethernet gets you through first-time setup when it is not.
LG’s pairing flow asks for either a PIN shown on the TV or the set’s Wi-Fi Direct password, which lives on the TV’s own device screen — a flow that has stayed broadly the same from webOS 2.0 through webOS 26. The usual reason nothing appears is a band mismatch: the TV on 2.4 GHz and the phone on 5 GHz of the same-named network, or mobile data quietly taking over. Put the phone on the 2.4 GHz band of the same network and switch mobile data off while pairing. If the app wants the Wi-Fi Direct password, read it from the TV’s own device or home dashboard screen.
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