WB sender for Android
A simple customer CRM on your phone
See every person you have messaged, what they were sent and whether they answered. Keep notes, tags and your own fields against a number, and see whose birthday or renewal is coming up.
4.5★ on Google Play · 100K+ downloads
Free to install · free plan · no subscription
On screen
How it works
Your people, in one list
Everyone you have messaged, with their send history.
Add what matters
Tags, private notes and custom fields like city, plan or renewal date.
Act on it
See upcoming birthdays and renewals, and message the right people.
Why businesses use it
History per person
Every campaign a customer received and whether they replied.
Your own fields
Save any detail and use it to personalise the next message.
Upcoming dates
Birthdays, renewals and anything that comes round, listed when you open the app.
What it costs
Every new account starts with a free trial. After it, a free plan keeps sending a few messages a day, and a one-time upgrade — no subscription — unlocks everything.
See what each plan includesQuestions
Where is my customer data stored?
On your phone. Your lists, notes and history are kept on the device, not on our servers.
Can I import fields from a spreadsheet?
Yes. Extra columns in your CSV or Excel file can become custom fields.
Can I back it up?
Yes, from the app's settings.
Try it on your phone today
Install from Google Play, sign in, link your chat account and send your first message in a few minutes.
Get it on Google Play (opens Google Play)