Mass messaging. No SMS no chat

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Publisher Description

UNIDIRECTIONAL mass messaging in real-time to access an unlimited number of subscribers.
In real-time
No SMS costs
Simple and intuitive
Effective and professional
Send multimedia messages to an unlimited number of subscribers:
- Town halls: events of all kinds, alerts, news, agendas, and much more
- Sport clubs and recreation centers: events, last minute cancellations, program changes, reminders (e.g. registration periods, fees), results and scores, etc.
- Educational institutions and schools: information about courses, substitutions, meal plans, deadlines, reminders, extracurricular activities, cancellations, and so on
- NGOs: information, workshops, social events, etc.
- Businesses of all kinds
This project is promoted by the Spanish Ministry for Industry, Energy and Tourism and supported by the ERDF (European Regional Development Fund)

New functions
Version 87.
Suborganizations are displayed.
Recommend konvoko.
Visualization of PDF-archives.
Improvement of performance and data usage.
Bug fixes thanks to CUSTOMER FEEDBACK.
Version 72 – 86
Improvements of design, performance, usability and data usage.
Improvements of image display.
Offline use and access to saved messages.
Bug fixes
Fixed a bug that prevented access to messages in the Android version 4.0.3 (API 15).

Mass messaging. No SMS no chat is a free software application from the Telephony subcategory, part of the Communications category. The app is currently available in English and it was last updated on 2016-08-28. The program can be installed on Android.

Mass messaging. No SMS no chat (version ) is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 2 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details


Publisher konvoko
Released Date 2016-08-28
Languages English


Category Communications
Subcategory Telephony

System requirements

Operating systems android

Download information

File size
Total downloads 2


License model Free
Price N/A

Version History

Here you can find the changelog of Mass messaging. No SMS no chat since it was posted on our website on 2016-09-20. The latest version is and it was updated on on 2018-03-26. See below the changes in each version:


posted on 2016-08-28

Version 96.,Corrección de errores gracias a los reportes de usuarios.,Mejoras en rendimiento y consumo de datos.,Version 72 - 95,Visualización de suborganizaciones.,Recomendar konvoko.,Visualización de archivos PDF.,Mejoras en diseño, rendimiento, usabilidad y uso de datos.,Mejoras en visualización de imágenes.,Se puede usar sin conexión y ver mensajes guardados.,Corrección de errores.,Corregido error que hacía que no se pudieran abrir los mensajes en version de Android 4.0.3 (API 15).

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Downloads last week: 0
Release Date: 2016-08-28
Publisher: konvoko
Operating System: android
Type: Free