There are many alternatives to WhatsApp for iPhone if you are looking for a replacement. The best iPhone alternative is Telegram, which is free. If that doesn't suit you, our users have ranked more than 100 alternatives to WhatsApp and loads of them are available for iPhone so hopefully you can find a suitable replacement. Other interesting iPhone alternatives to WhatsApp are Signal (Free, Open Source), Element (Freemium, Open Source), Wire (Free Personal, Open Source) and Jitsi (Free, Open Source).
Blitzz is a video powered, enterprise field service platform that quickly becomes the smart, system of record for all collaborative events between field techs, HQ support and end users of physical equipment in the field.
Mileo, an application designed for groups you have in your life, can make your life easier by saving you the time and your privacy by keeping you from sharing your cell phone number and email address with anyone.
HeyTell is an "Instant Voice Messaging" system that allows users to connect in a manner similar to a push-to-talk radio handset. It supports different privacy levels as well as a friends list and geolocation.
Cnectd is a mobile messaging and social networking application for smart phones. Cnectd lets you chat across iPhone, BlackBerry, Android and Symbian devices. In addition Cnectd allows you to find new friends in your area, share media with your contacts and more.
Tapstack introduces the Tap - an entirely new way to be in touch with family and friends. A Tap is a photo or video of up to ten seconds that’s simultaneously shot and sent in one simple action: tapping the face of one of your friends.
iPlum - the world’s first mobile app that makes a personal U.S. phone number available to users around the world for only $1/month, for their phone or tablet. The app also provides international calling and roaming in 200+ countries, at rates as low as 1 cent per minute.