SipherMail
Encrypted email with AI
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Private AI-powered email with end-to-end encryption. Summarise threads, translate any message, and let your inbox assistant handle the rest.
SipherMail is a privacy-first, AI-powered email platform designed for individuals and businesses who value security, intelligence, and control.
• Modern conversation-based email experience
• End-to-end encryption (E2EE) for private communication
• AI-powered email rewriting and summaries
• Smart inbox organization
• Business accounts and shared inboxes
• Multi-account support
• Remote image blocking and tracking protection
SipherMail does not sell user data and does not include third-party advertising.
AI features can be disabled in Privacy Mode.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What's New in 1.4.2:
PRIVACY
- Image Privacy Proxy: Email images now load through SipherMail's servers — senders can no longer see your IP address, location, device, or when you opened the email. Inspired by Apple Mail Privacy Protection.
INTELLIGENCE
- AI Copilot reliability improvements on iPad
- AI features now show clear messages when something goes wrong
FIXES
- Emails marked as read now stay read across all your devices
- Trusted senders sync correctly across devices
- Security sign-in alerts appear as separate threads instead of one giant group
- Welcome and security emails from SipherMail display correctly
- Tablet: expanded messages stay expanded after the inbox refreshes
- Faster inbox scrolling and smoother pagination
Thank you for using SipherMail — a privacy-first email built for the modern world.
The developer, THE TRISUN L.L.C-FZ, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- THE TRISUN L.L.C-FZ
- Size
- 44.6 MB
- Category
- Productivity
- Compatibility
Requires iOS 16.1 or later.
- iPhone
Requires iOS 16.1 or later. - iPad
Requires iPadOS 16.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Messaging and Chat
User-Generated Content
- In-App Purchases
Yes
- SipherMail Pro Yearly $99.99
- AI Credits – 10000 $249.99
- AI Credits – 100 $5.99
- AI Credits – 2000 $59.99
- AI Credits – 500 $19.99
- SipherMail Pro $9.99
- Copyright
- © 2026 THE TRISUN L.L.C-FZ