Email, Messaging, & Video Calls Texting & Messaging Apps for Free Text Messaging Apps for Sending Free SMS on Your iPhone, Android, BlackBerry and Windows Phone by Nadeem Unuth Freelance Contributor Nadeem Unuth is a former freelance contributor to Lifewire who specializes in information and communication technology with a focus on VoIP. our editorial process LinkedIn Nadeem Unuth Updated on February 04, 2020 Robberts/Getty Images Texting & Messaging Email Texting & Messaging Video Calls Tweet Share Email Use an app to send and receive free text-based messages on your smartphone, thereby avoiding the often expensive GSM-based SMS. Most apps require either Wi-Fi or a data plan. 01 of 09 WhatsApp PeopleImages/GettyImages What We Like Supports free voice and video messaging. Tied to a phone number, not an account. What We Don't Like Free services work only with other WhatsApp users. If someone has your number, there’s no way to be “offline.” Use WhatsApp to communicate for free with other WhatsApp users. The service supports free text messaging using your mobile number as well as voice and video chatting. In addition, you can push your contacts into groups to engage in group-based conversations. With a large and active user base, WhatsApp is one of the most commonly used alternatives to stock SMS apps. Read our review of WhatsApp Visit WhatsApp 02 of 09 Facebook Messenger Facebook What We Like Both mobile Messenger app and website are very easy to use. Allows voice and video calling. What We Don't Like Ongoing privacy concerns with Facebook’s approach to marketing data. Must download the Messenger app (separate from the Facebook app) for mobile use. More than 1 billion people worldwide use Facebook. Facebook's Messenger app supports conversations, stickers, group conversations and rich content. The app integrates with your Facebook account, and you can access Messenger on a mobile app or from within the familiar Facebook website on your desktop PC. Read our review of Facebook Messenger Visit Facebook Messenger 03 of 09 LINE Naver Japan Corp/Wikimedia Commons What We Like Offers extras such as stickers. video games, and merchandise. Integrated social networking. What We Don't Like Not very well-known outside of Asia. Occasionally crashes. Line offers a lot of features — more than WhatsApp and Viber. Besides the free messaging service, users can also call on another for free, for any length of time and from any location to any other location in the world. Read our review of LINE Visit LINE 04 of 09 Kik Messenger Screenshot What We Like Support for nearly all platforms. Lots of emoticons, stickers, doodles, gifs, icons, and memes. What We Don't Like Installation is more involved than other messaging apps. Often used like a dating app to meet people. Kik is developed by an enthusiastic team and is optimized for being a fast and robust app. It transforms regular texting into a real-time conversation. It works on different platforms and is support on most platforms including Symbian, which is quite rare. How to Download Kik for Android Devices Visit Kik Messenger 05 of 09 Viber Viber/Wikimedia Commons What We Like Widely used. Apps for most mobile devices and computers. What We Don't Like No web client. Numerous notifications can be bothersome. Viber works just like KakaoTalk. It also has also a huge user base, nearing 200 million. It offers free text messaging and free voice calls to other Viber users and supports group text messaging. It is available for the iPhone, Android phones and BlackBerry but not for Nokia and Symbian. Visit Viber 06 of 09 Skype Screenshot What We Like Very popular. Offers video calling, voice calling, file sharing, and group messaging. Excellent tool for collaboration. What We Don't Like Messaging non-Skype users is not free. Mobile app uses lots of memory and may slow phone down. Skype, one of the original apps for texting and making calls, still boasts a massive userbase. With Skype, you can chat with or call other Skype users and engage in group messaging and file sharing. In addition, Microsoft — the owner of Skype — offers several paid options to support sending and receiving calls to non-Skype users. Read our review of Skype Visit Skype 07 of 09 Signal Signal What We Like Solid end-to-end encryption. Open-source, peer-reviewed, and frequently updated. What We Don't Like Free only among Signal users. Not completely secure without tweaking specific settings. Can't be used on more than one mobile device at a time. Designed for privacy, Signal encrypts messages end-to-end so that no one, not even Signal employees, can read your messages. The service is intended to be used among Signal users, using an array of methods including text, voice, video and file sharing. Signal is sponsored by Open Whisper Systems and has received the endorsement of privacy activists including Edward Snowden. Visit Signal 08 of 09 Slack Slack What We Like Easy file-sharing. Widely used in business. Available for most platforms. What We Don't Like Following multiple conversations can be difficult. “Channels” premise may be confusing for some. Originally used by programmers and by people in tech-savvy office environments, Slack is a text-based messaging client that's deeply embedded in the IT/technology space. Slack runs on mobile and desktop, and it hooks deeply with many IT services to provide real-time notifications about automated events. Visit Slack 09 of 09 Discord Discord What We Like Doesn’t consume much in the way of resources. Offers voice communication. Optimized for gamers. What We Don't Like Problems with trolling and harassment. No end-to-end encryption. Discord, a free app, is optimized for computer gamers. Besides offering smartphone and desktop apps, Discord is designed to use little bandwidth, to avoid affecting streaming gameplay. The service offers free text and voice communication with individuals or groups who are also Discord users. Read our review of Discord Visit Discord