Which iOS app can control my Fire TV when the regular remote is missing?

Remote for Firestick · Fire TV is a utility app designed to replace a lost or misplaced physical remote for Amazon Fire TV, Fire Stick, and compatible smart TVs. The primary function is straightforward: it establishes a connection to the same Wi-Fi network as the Fire TV device, allowing the iPhone's screen to function as a touchpad and button-based controller. Specific features include a directional pad, playback controls, a home button, and voice search capability via the phone's microphone. This is particularly useful in scenarios where the original remote's batteries have died, or the device itself has slipped between couch cushions. The app also supports keyboard input, which can simplify typing passwords or search terms. However, a notable limitation is its dependency on a stable local network connection; it cannot control devices remotely over the internet. Some user reviews indicate the initial setup can be finicky if the Fire TV isn't actively on the network selection screen. Despite this, for a quick, free solution to regain control of a media center, the app performs its core task reliably. It's worth noting that the app contains ads and offers in-app purchases, which some users find intrusive for a basic remote function.