SkypeSkype 4.2 WhatsApp MessengerWhatsApp LLC 4.2 MessengerMeta Platforms, Inc. 4.1 TelegramTelegram FZ-LLC 4.2 InstagramInstagram 4.3 TikTokTikTok Pte. Ltd. 4.4 FacebookMeta Platforms, Inc. 4 Signal Private MessengerSignal Foundation 4.5 GmailGoogle LLC 4.3
