Can’t get the Amazon Fire TV remote app to work on iPhone

I’m trying to use the Amazon Fire TV Remote app on my iPhone, but it suddenly stopped connecting to my Fire TV device. I’ve already checked Wi-Fi and restarted both devices, and I need help figuring out why the iOS app won’t pair or control my Fire TV anymore.

I went looking for a Fire TV remote app on iPhone a while back because I kept losing the stock remote in the couch, under blankets, once in the fridge somehow. After trying a few, one option felt less annoying than the rest.

TVRem – Universal TV Remote App

This one felt stripped down in a good way. I opened it, paired it, and started using it. No wandering through extra tabs I did not need. It behaves like a remote first, which sounds obvious, but a lot of these apps drift into content panels and sign-in junk.

Why I kept using it with Fire TV:

It works with Amazon Fire TV, Fire Stick, and similar models.

I also got it working with other TVs around the house, including Android TV, LG, and Samsung.

Pairing over Wi-Fi was quick once both devices were on the same network.

The touchpad felt smoother than the apps stuck with big arrow keys.

The button layout covers the stuff you reach for most, home, back, volume, input, and playback.

The built-in keyboard saved time when I had to type passwords or search terms.

I did not run into paywalls for the normal remote features.

Using it day to day, it felt closer to a physical remote than most iOS remote apps I tested. Less fiddly. Less lag. Fewer detours.

Official Amazon Fire TV app

I tried Amazon’s own app too. It works. Pairing was fine, navigation was fine, and it includes voice search, keyboard input, and playback controls. Still, it felt busier to me. It leans into Amazon stuff beyond remote control, like browsing and account-related pieces, so if your goal is to mute the TV fast or jump back to the home screen, it feels a bit heavier than needed.

TV Remote – Universal Remote

I spent some time with this one as well. It supports Fire TV, so it is not useless or broken. My issue was more with the day-to-day feel. It came off more generic, less tuned for Fire TV use, and I hit more ads and upgrade nudges depending on where I tapped. After a few sessions, I stopped opening it.

If you want the shortest version, here it is. Amazon’s app is okay if you want all the connected Amazon extras. If you want your phone to behave like a remote and get out of the way, TVRem felt like the better pick for regular use. Faster to get into, simpler to control, and for me, less flaky over time.

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One thing people miss on iPhone is Local Network access. Go to Settings, find the Fire TV app, and make sure Local Network is on. If iOS blocked it after an update, the app sees your Wi-Fi but not the Fire TV. Same with Bluetooth. Turn it on, even if pairing is over Wi-Fi.

Also check VPN, iCloud Private Relay, or any ad blocker DNS app on your iPhone. Those break device discovery a lot. I’d turn all of them off for 2 minutes and test again.

On the Fire TV itself, go to Settings, Network, and forget your Wi-Fi, then reconnect. That refreshes discovery better than a plain restart. If your router splits 2.4 GHz and 5 GHz into separate SSIDs, put both devices on the same one. Guest network also fails often.

I slightly disagree with @mikeappsreviewer on switching apps first. If Amazon’s app worked before, this smells more like a permission or network issue than an app-quality issue. If you want a workaround, a third-party remote app is fine, but I’d fix the root cause first so it dosn’t keep happening.

I’d check one thing neither @mikeappsreviewer nor @kakeru really dug into: whether the Fire TV remote setting itself got toggled or glitched.

On Fire TV, go to Settings > Controllers & Bluetooth Devices > Amazon Fire TV Remotes / Remote App settings if available, and make sure remote apps are still allowed. Some updates weirdly reset stuff.

Also try this: sign out of the Fire TV app on iPhone, delete it, reinstall it, then when it asks for permissions, allow everything it wants. iOS sometimes keeps broken app state even after a normal restart. Annoying, but real.

Another sneaky cause is router isolation or device limits. If your router recently updated, it can block devices on the same Wi-Fi from seeing each other even though internet still works fine. Rebooting the router helps more than people think.

Last thing, test with your iPhone hotspot off if it ever auto-connects or switches networks. I’ve seen that bite people too. Sometimes the app just gets dumb for no reason, ngl.