SR2 Cypher
Encrypted Message Delivery
$5.99 · Designed for iPad
Encrypted messages and large files and send them to anyone, whether they have the app or not! Uses strong AES 256bit encryption for all messages and files.
Protect your private communications with SR2 Cypher, the ultimate app for sending encrypted messages and large file attachments. Whether you’re a business professional handling sensitive data or someone who values privacy, SR2 Cypher has you covered.
Key Features:
- Military-Grade Encryption: All your messages and file attachments are encrypted using AES 256-bit encryption, the gold standard in security, ensuring your data remains confidential.
- Send Large Files: Share files up to 2GB with ease, knowing they’re protected by the most robust security protocols.
- No App? No Problem: Send secure messages to anyone, even if they don’t have SR2 Cypher installed. Each message is locked to the recipient's device, verified via a one-time passcode sent to their phone.
- Public Profile URL: Create a custom public profile URL where clients or colleagues can send you secure messages and large files. Ideal for professionals who regularly handle confidential information.
- Powered by AWS: SR2 Cypher utilizes Amazon Web Services' Key Management Service, ensuring that your encryption keys are managed securely.
Why Choose SR2 Cypher?
With SR2 Cypher, you can communicate with peace of mind, knowing your messages and files are safe from prying eyes. Whether you’re collaborating with a team or sharing sensitive information, SR2 Cypher is the secure solution you’ve been waiting for.
Download SR2 Cypher today and take control of your privacy.
Ratings & Reviews
2025.01.15
- Added in app sound effects when new messages arrive.
- Added some security checks to maintain the privacy of your messages.
- You can now temporarily disable the privacy screen.
- Minor updates and improvements.
2025.01.03
- Minor updates.
- Fixed issue with permission requests for accessing contacts.
2024.09.26
- Fixed a problem with downloading some large files.
- Changed in app notifications of new messages to include some haptic feedback on supported devices.
2024.09.23
- (User Requested) Added a Dark Mode option under My Profile.
- New version scheme.
1.0.10
- Improved SMS and Email message composing.
1.0.9
- Added Support for Austria, Australia, Belgium, Bulgaria, Croatia, Cyprus, Czeck Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Israel, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands New Zealand, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, and United Kingdom.
- More countries are coming.
- Added Privacy Policy language directly into the app.
- Fixed an issue with Push Notifications not going away.
- Improved User Interface for Contact Select.
- Fixed an issue that prevented Contacts from being accessed on some devices.
- Changed default message expiration timeframe from 2 days to 7 days.
1.0.8
- Improved international phone number input. Getting ready to add support for some European countries.
1.0.7
- Fixed menu button on About page
The developer, SR2 Solutions, LLC, 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
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SR2 Solutions, LLC
- Size
- 19.5 MB
- Category
- Productivity
- Compatibility
Requires iOS 14.7 or later.
- iPhone
Requires iOS 14.7 or later. - iPad
Requires iPadOS 14.7 or later. - iPod touch
Requires iOS 14.7 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.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Copyright SR2 Solutions ®, 2025. All Rights Reserved
