Apps similar to Onoff include WhatsApp, which has a free version. Other options are Rakuten Viber, Messenger, silent.link and Tinode. Video Calling Apps like Onoff are a crowded field, with more than 25 alternatives for Android, iPhone, the web, iPad and Windows.
Exchange messages without SMS fees using this app for iPhone, Android and desktop, featuring group chats, multimedia sharing, and video calls. The app requires an internet connection and the latest version for optimal functionality.
United States
Offers secure messaging with end-to-end encryption, unlimited free calls, group chats for up to 250 members, rich media sharing, emoji reactions, AR lenses, self-destruct messages, affordable international calls, community channels, and robust privacy across devices.
Japan
Provides comprehensive communication features including group video calls, voice calls, fast messaging, photo sharing, and location mapping. Access through mobile and web platforms with real-time notifications, ensuring seamless interactions using multimedia tools.
United States
Get global mobile 4G/5G Internet access and burner UK +44 SMS number instantly and privately on any modern eSIM-compatible smartphone.
Fully open source instant messaging server and clients. No proprietary components or non-free dependencies. Backend in pure Go (GPL 3.0), with a command-line administration tool in python + gRPC. Clients for Android, iPhone, and Web - ReactJS (all licensed under Apache 2.0).
United States
Offers free global video and voice calling, group chat with up to 50 participants, in-app messaging that bypasses SMS plans, music clip sharing via Spotify, photo editing, gaming and gifts, animated messages, mini-games during calls, and centralized media gallery.
Cyprus
EU
Talkroute turns ANY Phone into a Virtual Phone System!
Talkroute is a virtual PBX phone system dedicated to giving entrepreneurs and small business owners the tools they need to run their business efficiently, professionally and cost-effectively.
100% cloud-based with a wide ra.
United States
Provides virtual eSIM cards for instant mobile data connectivity in 126+ countries, eliminating the need for physical SIM cards or roaming fees, supporting travel and business use, with flexible pay-as-you-go options and in-app activation on compatible devices.
Switzerland
An encrypted instant messaging with video call and GPS features for android.
Prepaid telecom in one account: OTP numbers for SMS verification, travel eSIMs, HLR lookups and international VoIP calling.
Download the VirtualPhone.com app for iPhone and iPad. Use your iPhone to place and receive calls and text messages to any phone number or SIP device. View and manage your all your customer communications through your iPhone.
United States
Messenger Kids is a free video calling and messaging app designed for kids to connect with close friends and family from their tablet or smartphone. Kids can only connect with parent-approved contacts, which creates a more controlled environment.
United States
