SENDER EXTREMESender Extreme on your iPhone
No App Store needed: Safari installs it on your Home Screen as a full-screen app with its own icon. It always updates itself.
then follow the steps in Safari
Open Sender Extreme in Safari
Tap the button below. The app opens in Safari — you can sign in right away.
Open Sender ExtremeTap the Share button
At the bottom of the screen on iPhone (top right on iPad). It's the square with an arrow pointing up.
Tap “Add to Home Screen”
Scroll down the share menu if you don't see it.
Tap “Add”
Sender Extreme appears on your Home Screen. Open it from there, sign in and allow notifications.
Good to know
- Same account everywhere: sign in with the same email as on your Android phones and PC — all chats are there.
- Notifications: on iPhone they arrive while Sender Extreme is open on screen. Notifications while it is closed need Apple push (iOS 16.4+) — not included yet.
- Camera, microphone, calls, stories, photo editor all work in the installed app. Allow access when Safari asks.
- Updating: nothing to do — every time you open it you get the newest version.
- Remove it: press and hold the icon → Remove App.
I want a “real” iPhone app (advanced — needs a Mac)
Apple only allows installing app files from the App Store or through Xcode on a Mac. The Sender Extreme iOS project (“SenderExtreme-iOS-Source.zip”) can be opened in Xcode on a Mac and installed on your own iPhone with a free Apple ID (it must be re-installed every 7 days), or with an Apple Developer account ($99/year) for 1-year installs, TestFlight or the App Store. Ask the creator for the project.