About this app

* (Bulk) send a large number of SMS to your groups, you will be notified (if the message been delivered or not).
* Schedules (by date-time, repeated weekly, repeated monthly).
* Import from phone contacts.
* Import from .CSV files (you can import from Internal Storage and from external apps).
* Export contacts to .CSV (you can export to Internal Storage or to web, e.g.: Dropbox / GoogleDrive).
* Overwrite or skip duplicated contacts for each group (by phone number).
* Enable importing contacts without names (good for advertising products or events).
* Ability to automatically write the contact's name for each message (when sending to groups) using: #user#.
* same thing for #fname# for first name only.
* Templates for messages (you can modify them).
* You can name or rename your contacts as you like, the changes will not affect your phone contacts.
* SMS-Master will not replace your default-messaging application, we are respecting your privacy.


::: General notes :::
* Permission.RECEIVE_BOOT_COMPLETED: for the SMS schedules (service, if active) to run at startup.
* Service will not run in background unless you sat a schedule (SMS) for it.
* Imports & Exports from CSV (unicode: UTF-8)
If you want to create a new .CSV file: you will have to write the phone numbers first (in the first column) then write the usernames on the second column (usernames are optional, also: the app can automatically get the last-name from third column and merge it with first name from second column). save the file as 'coma-separated values' in Excel and drag it to Notepad and save it again as ENICODE UTF8 (not ANSI). then you will import the new UTF8 file to the app. (see the video guide)

# Important note for SMS limits:
If you trying to send a large amount of SMS, you will receive this message: "SMS-Master is sending a large amount of messages", to disable that annoying popup you will have to ROOT your device and install "SMS Limit Unlocker" or "SMS Limit Tool" or any similar app that can increase the limit.


Feel free to mail me for feedbacks and support.
and don't forget to rate this app. it's 100% ADS FREE! ;)

New features

* Fixed bugs.

App Permissions

Allows an application to send SMS messages.
Allows an application to receive SMS messages.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows an application to read the user's contacts data.
Allows an application to write to external storage.
Allows an application to read from external storage.
Allows applications to open network sockets.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows access to the vibrator.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.