Best IPTV Apps UK 2026 — Smarters, TiviMate & XCIU Compared
The best IPTV apps for UK streaming in 2026, compared for Firestick, Smart TV, Android and iOS.
Last updated: July 2026
Picking the right IPTV app matters just as much as picking the right IPTV UK provider. The app is what handles channel loading, EPG data, catch-up TV, video playback and recording — so a slow or buggy player will ruin an otherwise great IPTV subscription UK. This guide ranks the best IPTV apps for UK viewers in 2026 based on stability, features, device compatibility and how well they work with a M3U or Xtream Codes login from ONETVBOX.
1. IPTV Smarters Pro — the most popular IPTV app UK
IPTV Smarters Pro is by far the most-installed IPTV app in the UK. It runs on Firestick, Android TV, Smart TVs (via APK), iOS and Windows, and takes Xtream Codes or M3U logins. The interface is clean, EPG loads fast and it handles Sky Sports and TNT Sports streams without stuttering.
Firestick users usually search for the IPTV Smarters downloader code — it's 1234567 in the Downloader app for the official Smarters Pro APK. Setup takes under 3 minutes.
- ✅ Xtream Codes + M3U support
- ✅ Multi-screen (up to 4 streams)
- ✅ Built-in EPG with catch-up TV
- ✅ Free — no subscription cost for the app itself
- ⚠️ Occasional Play Store removals — sideload via Downloader on Firestick
2. TiviMate — best IPTV app for Android TV boxes
TiviMate is the top choice for Formuler Z11 Pro, Nvidia Shield, MECOOL and other Android TV boxes in the UK. The paid version (~£10/year) unlocks recording, multiple playlists, chromecast and picture-in- picture. TiviMate's EPG design is the best on the market — perfect for UK viewers browsing 40,000+ channels.
- ✅ Best-in-class EPG for large IPTV UK channel lists
- ✅ Recording and picture-in-picture
- ✅ Custom playlists and favourite groups
- ⚠️ Android only (no iOS or Smart TV native app)
3. XCIU (XC IPTV Ultimate) — best for Firestick
XCIU is a newer Firestick-first IPTV app that competes directly with IPTV Smarters Pro. It has a cleaner UI, faster channel switching, catch-up TV and works flawlessly with the ONETVBOX Xtream Codes login.
4. IBO Player / Smart IPTV — best for Samsung & LG Smart TVs
Samsung Tizen and LG WebOS don't run APKs, so you need a Smart TV IPTV app from the official store. IBO Player, Smart IPTV and Set IPTV are the three most reliable options. Load your ONETVBOX M3U link once and every UK channel appears — Sky Sports, TNT Sports, BBC One, ITV1, Channel 4, Sky Atlantic.
5. GSE Smart IPTV — best for iPhone and iPad
iOS users should go with GSE Smart IPTV or IPTV Smarters Pro from the App Store — both support M3U/Xtream, EPG and background audio for radio streams.
Comparison table
| App | Best for | Cost | EPG | Recording |
|---|---|---|---|---|
| IPTV Smarters Pro | All devices | Free | Yes | No |
| TiviMate | Android TV box | Free / £10 yr | Best | Yes |
| XCIU | Firestick | Free | Yes | Yes |
| IBO Player | Samsung / LG | ~£5 one-off | Yes | No |
| GSE Smart IPTV | iPhone / iPad | Free | Yes | No |
Which IPTV app should you install?
If you're on Firestick, install IPTV Smarters Pro or XCIU. If you're on an Android TV box, TiviMate is the best. On Samsung or LG Smart TVs, use IBO Player or Smart IPTV. All of them work out of the box with the M3U or Xtream Codes login you get after buying an IPTV UK subscription from ONETVBOX — instant activation, 40,000+ channels, Sky Sports, TNT Sports and 4K IPTV streaming included.
FAQs
What is the IPTV Smarters downloader code for Firestick?
The Downloader code most users search for is 1234567, which loads the official IPTV Smarters Pro APK. See our Firestick IPTV installation guide.
Is TiviMate free?
TiviMate has a free version with basic features and a Premium version (~£10/year) that unlocks recording, multiple playlists and PiP.
Do IPTV apps work on Samsung Smart TV?
Yes — Samsung Tizen supports Smart IPTV, IBO Player and Set IPTV directly from the app store. No external hardware needed.