Auto Message After CallAuto WhatsApp after call end, explained step by step
An auto WhatsApp after call goes out when the phone call finishes. This page explains exactly what happens between the call ending and the message arriving.
An auto WhatsApp after call is a WhatsApp message an app sends to the caller as soon as an incoming, outgoing or missed phone call ends.
Android tells apps when the phone moves between ringing, an active call and idle. Auto Message After Call listens for the change back to idle, which marks the call end, and works out whether the call was answered, missed or one you made. It then runs six checks in order covering the SIM, the call type switch, your contact filters, your subscription, the 7-day cooldown and an active template for that call type. If all pass, it opens WhatsApp or WhatsApp Business on a chat with the caller's number, places your template text in the message box with the caller's name filled in, and attaches a file if the template has one. With Accessibility auto-send on, the app presses Send; without it, you tap Send. If the screen is locked at the call end, the message waits in a queue and sends after unlock, and several queued messages go out about 30 seconds apart.
Auto WhatsApp after call end for each call type
- Missed calls: the missed-call template goes out when a call rings out or you reject it.
- Incoming calls: after you answer and hang up, the incoming template thanks the caller or sends what you promised.
- Outgoing calls: after a call you made ends, the outgoing template confirms the next step.
Each type can be switched off on its own, so you can, for example, message only missed callers. Wording for each is in the missed call message template, thank you for calling message and follow up message after call collections.
Send auto WhatsApp for calls on a busy day
When calls come one after another, the app queues the messages and sends them about 30 seconds apart, adding a few seconds when a file is attached or the phone is on mobile data. That spacing keeps WhatsApp working normally instead of firing a burst of messages at once.
Auto WhatsApp after call with or without a tap
The auto send WhatsApp message setting decides whether the last step is automatic. The complete setup, including permissions, is on the how it works page.
| Moment | What Android reports | What the app does |
|---|---|---|
| Call rings | Phone state changes to ringing | Notes the number and SIM |
| Call answered or placed | Phone state changes to active | Marks the call as incoming or outgoing |
| Call ends | Phone state returns to idle | Decides the call type, runs the six checks |
| Checks pass | Nothing further | Opens WhatsApp with the template, name and attachment |
| Auto-send on | Nothing further | Presses Send inside WhatsApp |
| Phone locked | Screen is locked | Queues the message until unlock |
Auto WhatsApp after call FAQ
Can you set up an auto response on WhatsApp?
WhatsApp Business has away and greeting messages for people who text you. For people who phone you, an app like Auto Message After Call sends the WhatsApp after the call ends.
Can you auto send on WhatsApp?
Yes, after a phone call: the app prepares the chat and its optional Accessibility setting presses Send for you.
How does the app know the call has ended?
Android reports when the phone goes back to idle after ringing or talking. That moment is the call end.
Does the WhatsApp go after every call?
After every call that passes the checks: the call type is on, the caller is not filtered, and the number was not messaged in the last 7 days.
Why did my call end automatically on WhatsApp?
That is about WhatsApp voice calls dropping, usually from a weak connection or battery saver. This app does not end calls; it only sends a message after a normal phone call ends.
Does WhatsApp automatically end video calls?
WhatsApp calls can drop on unstable networks, but that is separate from this app, which works with regular phone calls, not WhatsApp calls.
Can WhatsApp automatically accept calls?
WhatsApp has no auto-answer setting. Auto Message After Call does not answer calls either; it messages the caller afterwards.
Does it work for WhatsApp calls as well as phone calls?
No. It reacts to calls on your SIM through the phone app, not to calls made inside WhatsApp.
How quickly does the WhatsApp arrive after the call ends?
Within moments while the phone is unlocked. If several calls end together, messages go out about 30 seconds apart.
Can I send a different WhatsApp for incoming and outgoing calls?
Yes. Incoming, outgoing and missed calls each have their own template.
What happens if WhatsApp is not installed?
The app needs WhatsApp or WhatsApp Business. If the one you chose is missing, it uses the other one.
Can the message include a brochure?
Yes. One file per template, up to 10 MB, goes with the text.
Will it send WhatsApp to numbers not saved in my phone?
Yes. The chat opens by phone number, so unsaved callers receive it too.
Does the auto WhatsApp work on dual SIM phones?
Yes. You choose whether calls on SIM 1, SIM 2 or both trigger the message.
Can I review the message before it goes?
Leave auto-send off. WhatsApp opens with everything ready and nothing is sent until you tap Send.
Reply to every caller on WhatsApp, automatically
Auto Message After Call works on Android 8.0 and newer. $22.99 per year, billed through Google Play.
Get it on Google Play