208+ iOS apps curated and reviewed
Every iPhone needs a few good threema onprem apps. We benchmark 208+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (2) | No | No | Jul 2026 |
| 2 |  | $6.99 | 4.3★ (693) | No | No | Aug 2026 |
| 3 |  | Free | 4.9★ (2.2M) | No | No | Aug 2026 |
| 4 |  | Free | 4.7★ (1.1M) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.9★ (229K) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.8★ (59K) | No | No | Aug 2026 |
| 7 |  | Free | 4.7★ (30K) | No | No | Aug 2026 |
| 8 |  | Free | 4.8★ (42K) | No | No | Aug 2026 |
This secure messaging solution offers organizations complete data sovereignty by hosting on their own servers. It provides end-to-end encrypted communication for teams, including voice and video calls, and secure file sharing, all protected by PIN or fingerprint.
This secure messenger prioritizes privacy with end-to-end encryption for all communications. It uses a unique ID instead of personal information, leaving no data trail and offering anonymous use. Enjoy private chats, calls, and file sharing without ads or trackers.
Enhance login security with two-factor authentication. Generate passcodes or use one-tap push notifications for seamless access to your accounts. Manage authentication for multiple applications and web services.
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.
Securely store, generate, and autofill passwords, passkeys, and 2FA codes across all your devices. Protects sensitive data with zero-knowledge encryption and monitors the dark web for breaches.
This app offers secure messaging and file sharing with state-of-the-art end-to-end encryption. It provides options for private or on-premise server deployment, advanced group management, and a user-friendly interface. Enjoy seamless cross-platform communication with full control over your data.
Secure your digital life by generating and storing unique, strong passwords for all your accounts in an end-to-end encrypted vault. Access your data securely across unlimited devices and share sensitive information with others.
This app provides a free VPN service to protect your online privacy and secure your personal data. It scans for unprotected websites and encrypts your internet traffic, keeping hackers away from your sensitive information when using WiFi.
Securely access your company's network, email, and work applications from your iOS device. This app provides automated connections to corporate Wi-Fi and VPNs, with features for locating lost devices and ensuring compliance with security policies.
Securely access corporate data and resources on iOS devices. Enhance productivity with mobile access to email, documents, and more, while maintaining strong organizational security.
Securely store, generate, and autofill passwords and passkeys across all your devices. This app also manages other sensitive information like credit cards and notes, with features for secure sharing and travel.
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 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.
This app provides a unified experience for employees, offering streamlined onboarding, a service catalog, and access to essential tools like people search and notifications. It enhances security, compliance, and productivity by centralizing corporate resources and communication.
Enhance your digital safety and reduce identity theft risk with a suite of security tools. Features include safe browsing, device and Wi-Fi scans, VPN, dark web monitoring, and identity management.
This app provides secure mobile authentication for accessing cloud apps, VPNs, and other services. It offers one-tap push authentication, secure one-time passcodes, and biometric unlock options for enhanced security and user experience. The app supports quick self-enrollment and can manage multiple authenticators.
This app enforces corporate security policies for businesses using Google Workspace. It allows IT administrators to manage device security, configure Wi-Fi, and deploy work apps. Enrollment is required if your company has mobile management set up.
Securely store and manage all your sensitive digital information, including passwords, financial details, and personal documents. Generate strong passwords, utilize auto-fill, and share data selectively with others. Protect your digital life with robust encryption and convenient access across devices.
Safeguard your digital life with features like identity protection, a secure photo vault, and Wi-Fi scanning. Get instant alerts for leaked passwords and browse privately with a built-in VPN. Protect your sensitive information from online threats.
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.