193+ iOS apps curated and reviewed
The best kkog apps on iPhone average 4.5★ across 193+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
This free, cross-platform application allows users to send text and voice messages, make voice and video calls, and share content, providing a secure and encrypted method of communication. It offers a range of features for individuals and businesses, including an alternative phone number for users who want to keep their personal number private.
A messaging application that allows users to send text messages, photos, videos, and sketches over Wi-Fi or a data plan. Stay connected with friends and family with real-time messaging and group chat features. Sign up now to start chatting!
A multi-functional app offering messaging, social media, games, and mobile payment features for over a billion users worldwide. Chat, make calls, read news, use local services, play games, and more. Experience diverse communication options and convenient services all in one place.
"Get a smarter voice calling experience with this app that provides you with a phone number for calls, texts, and voicemail. Stay in control with spam filtering, personalized settings, and easy message management across devices. Enjoy advanced features like voicemail transcription and save on international calling rates. Available for personal Google Accounts in the US and Google Workspace accounts in select markets."
GroupMe is a free and simple group messaging app that allows you to stay connected with your family, friends, coworkers, and more. You can chat via SMS, control notifications, share media, and even chat from your computer. Join your group and start chatting today!
"Connect with ease using a messaging and video calling app with over 150 million users worldwide. Enjoy real-time communication across various devices and explore features like group chats, voice memos, and more!"
A messaging app focused on privacy with end-to-end encryption for texts, voice and video calls. Features group chats for up to 1,000 people, disappearing Stories, and no data collection. Stay connected securely with Signal - Private Messenger.
This app enables users to make cheap international calls from their iPhone using WiFi or mobile data, with support for over 50 VoIP providers. Users can send SMS messages worldwide, make free calls to select destinations, and save on calling charges by utilizing various internet connection options. To start saving on phone costs, download the app now and make calls anytime, anywhere.
Easily make calls over WiFi with our intuitive app. Stay connected with friends globally without worrying about mobile network limitations. Download now to experience seamless WiFi calling.
Session is a private messenger that ensures anonymity by utilizing a decentralized server network, avoiding data breaches and metadata logging. With features like closed groups, secure attachments, and open-source code, Session prioritizes user privacy and security. Join Session to protect your online conversations today! Check out Session on GitHub for more information: https://github.com/loki-project/session-ios.
Save on international calls with this app! Enjoy low rates, high-quality voice calls, and easy online service. Call abroad at local rates. Buy prepaid credit online and make cheap calls to various countries worldwide. New feature allows offline calling through local access numbers. Make international calls without an Internet connection.
Stay connected on the go with a business communication app that unifies calling, texting, and video conferencing. Maintain a single business identity, manage settings, and access voicemails easily. Available to Vonage Business Communications customers at no extra cost — log in and start communicating anytime, anywhere.
Experience secure and private communication with BonChat! Enjoy seamless messaging, file sharing, and collaboration protected by state-of-the-art end-to-end encryption. Get started now for a new level of privacy in your conversations.
Rocket.Chat is a customizable open-source chat platform for secure real-time communication across devices, offering features like audio/video conferencing, guest access, and encryption. Join a thriving community and boost productivity with Rocket.Chat!
An efficient team communication and collaboration tool with group collaboration, content sharing, and Google Workspace integration for easy workstream management. Enhance team productivity and communication seamlessly with Google Chat.
Stay connected with your team seamlessly through instant group text messaging. Enhance communication, collaboration, and productivity with Pronto Team Communication. Sign up now!
Stay connected with free text, audio, and video calls through our all-in-one communication app. Customize privacy settings, reactions, chat themes, and enjoy watching videos together with friends. Start staying connected today!
Looking to connect with others? Seeking genuine conversations and new friends? Experience authentic social interaction with real-time 1:1 voice calls on Connecting - Call and say hi!
A mobile-first business phone solution, Verizon One Talk offers voice, video, and messaging capabilities for seamless collaboration. Easily manage business features from the web portal or mobile app to stay connected with customers and colleagues on the go. Experience a future-proof communication solution tailored to modern work dynamics.
Connect with friends and family effortlessly through text and voice messages with our app. Stay in touch, share moments, and make plans easily. Download now to start chatting!