☝️
📱

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1
Tap the ⋯ three dots in the top-right corner
2
Select "Open in external browser"
3
Tap Download Free to get InstantMessage
💬 Messaging Switchboard

Message anyone
without saving their number

Type the number, pick the app, send. InstantMessage hands you straight into WhatsApp, Telegram, Viber, Line or iMessage — and your address book stays exactly as clean as you left it.

App Store — Free See what's inside ↓
WhatsApp
Telegram
Viber
Line
iMessage
5
Messaging Apps
0
Contacts Saved
2
Taps To Send
100%
On Your iPhone
Messages
One number. Five ways out.
W
WhatsApp
+60 12-345 6789
T
Telegram
Opens the chat directly
i
iMessage
Falls back to SMS
No contact created
Clipboard
It saw you copy a number
+65 8123 4567
Tap to message
Detected, never read
From your last copy
Dismiss and it's gone
Follow Up
The reply you owe
SL
Siew Ling
Due today · 9:14 PM there
DK
Danial K.
Tomorrow · WhatsApp
Nudge me later
Broadcast
One at a time. On purpose.
3 of 12 sent
You approve every send
AM
Aminah
Up next · WhatsApp
Not automated spam
Tidy
Your address book, scored
74 / 100
Contact health
18 duplicates
Merge or keep
31 no-name numbers
Swipe to triage
Nothing deletes until you confirm
Chat Card
Your number, scannable
Scan to chat
They message you — no typing
Share as a vCard
Or a plain link
Wallet-style pass
Messages
One number. Five ways out.
W
WhatsApp
+60 12-345 6789
T
Telegram
Opens the chat directly
i
iMessage
Falls back to SMS
No contact created
Clipboard
It saw you copy a number
+65 8123 4567
Tap to message
Detected, never read
From your last copy
Dismiss and it's gone
Follow Up
The reply you owe
SL
Siew Ling
Due today · 9:14 PM there
DK
Danial K.
Tomorrow · WhatsApp
Nudge me later
Broadcast
One at a time. On purpose.
3 of 12 sent
You approve every send
AM
Aminah
Up next · WhatsApp
Not automated spam
Tidy
Your address book, scored
74 / 100
Contact health
18 duplicates
Merge or keep
31 no-name numbers
Swipe to triage
Nothing deletes until you confirm
Chat Card
Your number, scannable
Scan to chat
They message you — no typing
Share as a vCard
Or a plain link
Wallet-style pass
The problem with messaging one-offs

Every quick message costs you a permanent contact

📇

The Grab driver is still in your phone

WhatsApp won't open a chat with a number you haven't saved. So you save it. Three years later your address book is 40% strangers you messaged once.

🤷

You forget which app they're on

Some people are WhatsApp. Some are Telegram. Your Thai supplier is Line. You end up guessing, or sending the same message twice on two apps.

🌏

You message people at 3 AM their time

Different country, different clock. Without the recipient's local time in front of you, "quick message" turns into a midnight buzz on their nightstand.

The Switchboard

Type a number. Pick an app. Done.

Compose sits at the top of the Messages tab — no menu diving. Enter any number or handle, choose WhatsApp, Telegram, Viber, Line or iMessage, and InstantMessage hands you straight into that app with the chat already open.

Nothing is saved to Contacts. Nothing is sent on your behalf — the app opens the real chat and you press send yourself.

Any country code Handles, not just numbers Message pre-filled
Compose
To+60 12-345 6789
W
WhatsApp
Last used with this number
Open
T
Telegram
Installed
Open
i
iMessage
Always available
Open
No contact created. Your address book is untouched.
Channel Memory

It remembers who's on what

The second time you message someone, the app already knows they're a Telegram person — because that's where you reached them last time. No more sending into a WhatsApp account nobody checks.

Frequently messaged people, recent numbers and scanned codes all sit one tap away on the Messages tab, so the person you talk to most is never more than a tap from a chat.

Frequently messaged Recents QR scan to start
Frequently messaged
SL
Siew Ling
Always on Telegram
Telegram
AM
Aminah
WhatsApp, 12 messages
WhatsApp
SP
Supplier — Bangkok
Line · 9:14 PM there
Line
Learned, not configured. Channel memory updates itself every time a chat actually opens.
Follow Ups & Scheduling

The messages you meant to send

Mark a conversation for follow-up and it comes back to the top of Messages when it's due. Schedule a message and get a notification at the right moment — with the recipient's local time shown, so you don't wake anyone up.

Templates cover the things you type over and over: the quote, the address, the "on my way".

Follow-up reminders Scheduled messages Recipient local time Message templates
Follow up
DK
Danial K.
Due today · quote follow-up
Today
Scheduled
SP
Supplier — Bangkok
Tomorrow 10:00 · 11:00 AM there
Set
You still press send. The app reminds you and opens the chat — it never sends a message for you.
Tidy

Fix the address book behind it

A contact health score, then a swipe deck to work through it. Duplicates, no-name numbers and junk entries get reviewed one card at a time — and nothing is deleted until you confirm the whole batch at the end.

Formatting rules fix things in place instead: capitalisation, phone number format, repeated numbers. You set the rules once and they apply everywhere.

Duplicates No-name numbers Junk entries Your own cleanup rules
Contact health
74
Getting there
49 entries need a decision
18
Duplicates
31
No name
126
Reformatted
0
Deleted so far
Nothing is deleted until you confirm at the end. Every card is reversible right up to the summary.
Your Chat Card

Let them message you instead

A wallet-style pass with your own scannable code. Someone points a camera at it and lands in a chat with you on the app you chose — nothing typed, nothing mistyped, nothing saved on either side.

Share it as a link or a vCard when a screen isn't in front of you.

Scan to chat Share as link vCard export
Chat Card
Scan to message me
Opens on
WhatsApp — your pick
Change
Works both ways. Scan someone else's code from the Messages tab to start a chat with them.
Everything inside InstantMessage

Small app. Fewer saved strangers.

💬

Five messaging apps

WhatsApp, Telegram, Viber, Line and iMessage from one compose field. The app only offers what's actually installed on your iPhone.

📋

Clipboard suggestion

Copied a number somewhere else? It's waiting as a tappable pill when you open the app — detected without ever reading your clipboard behind your back.

📡

Assisted broadcast

Send the same message to a list, one recipient at a time, approving each one. Deliberately not automated — this is a shortcut, not a spam tool.

Scheduled messages

Line up a message for later and get a notification when it's time, with the chat one tap away and their local time on screen.

📱

QR scanner

Scan a WhatsApp code, a contact QR or another Chat Card and go straight to the chat. Right there in the navigation bar.

Tidy your contacts

Health score, swipe deck, duplicate merging and formatting rules. Completely uncapped — the clean-up is free for everyone, forever.

🗂️

Message templates

Save the messages you send constantly, grouped by category, and drop one into any chat before you hand off.

🔒

Your contacts stay yours

Contacts are read on your device to show the list — there is no account, and the app never uploads your address book.

🎙️

Siri & Shortcuts

App Intents for the things you do every day, so a message can start from a Shortcut or a voice request.

"
Nothing here sends a message for you.
Every send is a hand-off into
the real messaging app
you always press the button.
— How InstantMessage is built, on purpose
InstantMessage

Stop saving people you'll never message again

Free to download. No account. Every feature works free — a Pro upgrade only lifts the daily limits, and contact clean-up isn't limited at all.

🍎
Download on the App Store