
Zappr for Smart TVs
For homes with mismatched TVs
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Free
In-App Purchases
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About
Most remote apps are built for a single make of television. If the set in
the living room came from one manufacturer and the one in the bedroom came
from another, you end up with two apps and two remotes.
Zappr is built for the second case — a home where the televisions don't
match. One app, every screen you own.
WHAT IT WORKS WITH
Zappr supports the major smart-television platforms and streaming devices
sold today, including the built-in systems on most modern sets and the
common streaming sticks and boxes. Your phone finds them on your Wi-Fi
network by itself — no codes to type, no account to create, no infrared
blaster to buy.
THE CONTROLS
Three layouts on one screen, switched with a single tap: a directional pad
for menus, a number pad for live channels, and a trackpad for the
pointer-driven interfaces some televisions use. Volume, channels, power,
inputs and playback sit where you expect them.
Type with your phone's keyboard instead of pecking out a search one arrow
key at a time. Speak a search and it arrives on the screen as text.
OPEN APPS FROM YOUR PHONE
Start the streaming services installed on your television straight from
your phone, without navigating its home screen first.
YOUR OWN CONTENT, ON THE BIG SCREEN
Photos and videos from your library. Images and video you find on the web.
Video you find on the web, sent straight to the screen. And your own playlists, imported from
a file or a URL you provide — the app ships no channel list of its own and
fetches no directory of channels.
TRY IT WITHOUT A TELEVISION
Demo Mode, in Settings, connects the app to a simulated set, so you can
walk through every screen before you are standing in front of a real one.
WHAT YOU NEED
Your iPhone or iPad and your television on the same Wi-Fi network. The app
talks to the set directly across your own network — no television traffic
passes through our servers.
SUBSCRIPTION
Free to try, with a set number of remote actions each day. A subscription
removes the daily limit and unlocks casting. Prices are shown in the app
before purchase; payment is charged to your Apple Account at confirmation.
Subscriptions renew automatically unless turned off at least 24 hours
before the period ends, and can be managed in your Apple Account settings.
Zappr is an unofficial application and is not affiliated with, endorsed by,
or sponsored by any television manufacturer or streaming service. All
product names and trademarks are the property of their respective owners.
Privacy Policy: https://devkeystone.vercel.app/legal/devicecontroller-privacy.html
Terms of Use (EULA): https://devkeystone.vercel.app/legal/devicecontroller-terms.html
Support: Write to us at info.keystoneapps@gmail.com
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What's New in Zappr for Smart TVs
1.0
September 15, 2026
3
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