Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Survey Monkey - Create and publish online surveys in minutes, and view results graphically and in real time. SurveyMonkey provides free online questionnaire and survey software.
Telegram X - Meet Telegram X for iOS and Android – two new official apps that offer more speed, longer batter life and smooth animations.
SurveyJS - Feature rich and open source surveys for embedding into websites.
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.
Votee - Easy, reliable, and cost effective market research