Is there a good application that can replace SMS?

1, WhatsApp messenger is an application currently available for iPhone, Android, Windows Phone, Symbian and BlackBerry users to communicate between smartphones. With the help of push notification service, the application can instantly receive messages sent by friends, relatives and colleagues. You can switch from sending SMS to using WhatsApp to send and receive information, pictures, audio files and video information for free, but this software is mainly used abroad. 2. Android SMS is a free SMS enhancement software which is "better than the system's own SMS function", and won the 20 1 1-20 12 China Best Mobile Application Product Award. Cool letter pop-up, Tik Tok skin-changing, network ringtone download, timed text messages, and fun scenes; Private boxes and blacklists protect your information security. Holiday wishes, care, life motto, romantic love, funny tricks, SMS Square updated daily, free subscription, make you the most dazzling SMS star! Features: {SMS Square}: Choose the most popular and interesting SMS. Whether it's sent to colleagues, friends, lovers, elders and customers, you can stop racking your brains and send it at will. {Personalized Pop-up}: The pop-up window of Cool Desktop displays the content of the received short message, and various operations can be performed. {Webringtone}: Online audition of thousands of exquisite SMS ringtones, free download. {Life Address Book}: Collect necessary common telephone numbers in life, including transportation, bank insurance, life hotline, etc. 3.GO SMS is the most popular SMS enhancement application for users, which can completely replace system SMS and perfectly combine with instant messaging. Simple, easy to use, personalized and interesting! In addition to the original functions of SMS, it also provides many functions that SMS does not have. Including theme skinning, private boxes, set-top box conversations, instant pop-ups, harassment interception, etc. , improve the experience and security of sending and receiving short multimedia messages in all directions! Features:-hundreds of exquisite personality themes can be switched freely, and the cute and interesting texture expression increases the sense of movement and vitality; -Encrypt private box information, disguise or hide the entrance, remind the privacy of new messages, and hide TA; -After opening GO chat, you can send free SMS and support multi-group chat; -Top-line dialogue, putting important dialogue at the top, never so focused; -New message desktop pop-up box to quickly view and reply to short messages; -Dual-card adaptation, perfectly supporting more than 8,000 dual-card dual standby models, and the number of supported models will continue to increase; -Harassment interception, intelligently intercepting blacklists and keywords, filtering junk information and avoiding malicious harassment; -Automatically classify conversations with strangers, giving you a refreshing and concise inbox.