191+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our startel secure messaging plus list covers 191+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.
This app provides a secure and HIPAA-compliant method for sending and receiving text messages. It features end-to-end encryption, expiring messages, and remote wipe capabilities to protect sensitive information.
This messaging app prioritizes your privacy with strong end-to-end encryption for all communications. It offers free text, voice, and video messaging, including group chats and disappearing stories, all without collecting your data.
This secure messaging app offers unparalleled privacy by eliminating user identifiers. Enjoy end-to-end encrypted messages, calls, and files with features like disappearing messages and incognito mode. Connect via invitation links without needing phone numbers or emails.
This secure messenger prioritizes your privacy with a decentralized network and end-to-end encryption. It offers anonymous account creation, IP address protection, and private group chats without collecting any metadata. Share messages and files with confidence, knowing your communications are truly private.
Securely communicate and collaborate with end-to-end encryption. This app offers a unified platform for calls, chats, file sharing, and video conferences, designed for both small teams and large organizations. It prioritizes privacy with features like self-deleting messages and guest links.
A secure messaging app prioritizing user privacy with end-to-end encryption and no data collection. It allows private registration without a phone number and prevents unsolicited contacts, ensuring your conversations remain confidential.
This app offers a fun and enhanced messaging experience by leveraging the Telegram API. Enjoy fast, secure, and private chats with millions worldwide, including high-quality video calls and advanced features like secret chats and multi-account support.
Secure your digital life with this app that locks and hides your applications, photos, videos, and passwords. Automate app blocking based on time or location, and manage sensitive data with ease. It's your all-in-one solution for comprehensive privacy protection.
A fast, secure, and powerful instant messaging app synced across all devices. It offers unlimited media and file sharing, robust encryption, and extensive group chat capabilities. Enjoy a simple, private, and customizable communication experience.
Secure and private communication for individuals and businesses globally. Offers multiple encryption layers for messages and calls, cross-device support, and advanced chat settings. Share files, save important messages, and utilize disappearing messages for enhanced privacy.
This secure messaging app offers end-to-end encrypted voice and text conversations. It allows for disappearing messages, group chats, and media sharing with a focus on user privacy and data security.
This app provides secure and private communication through end-to-end encrypted messaging and calls. It offers features like scheduled and disappearing messages, as well as group chats for staying connected with loved ones.
This secure messaging app offers end-to-end encrypted chats and calls, prioritizing user privacy. It features self-destructing messages and robust security measures to protect your conversations from unauthorized access.
This app offers secure, encrypted messaging, voice, and video for enterprises. It provides centralized control and compliance with global regulations, enhancing productivity and collaboration.
This secure messaging platform offers instant communication for businesses, healthcare organizations, and individuals. It modernizes employee communication, provides HIPAA-compliant messaging for healthcare, and allows free, private communication for personal use.
This UNOFFICIAL messaging app uses the Telegram API for fast, secure, and synced communication across devices. It offers advanced customization, enhanced message management, and internal proxy support for a stable connection. Enjoy free messaging, voice, and video calls with a strong focus on privacy.
This app offers secure, end-to-end encrypted messaging, voice, and video calls. It allows for group chats, file sharing, and includes a password manager for enhanced privacy and security.
This app offers a highly secure and anonymous messaging experience using blockchain technology. Enjoy private chats, video calls, and file sharing with military-grade encryption and decentralized key management. It prevents man-in-the-middle attacks and does not require personal information for registration.
Communicate securely with end-to-end encrypted messaging and calls. This app ensures your conversations are private, accessible only to you and your intended recipient. It offers a robust and private communication experience.
This app provides secure, encrypted instant messaging for businesses and healthcare. It ensures sensitive information is protected and streamlines team collaboration with features like persistent alerts and read receipts. Designed for speed and ease of use, it's ideal for contact centers and enterprises.