Are you a personal user who needs to have secure communications between iOS devices and/or desktop computers that are compliant with the OpenPGP standard? SecuMail can do it!
SecuMail is a partial implementation of the OpenPGP standard (RFC2440,RFC4880) that leverages your current cryptography infrastructure and allows your iOS devices to interoperate with it.
SecuMail currently implements a subset of the standard that allows you to encrypt, decrypt, sign and verify OpenPGP messages. It also gives you many options for easily importing and exporting your keys and encrypted messages.
Features:
- Interoperates with PGP versions 8, 9 and 10 and GnuPG 1.x and 2.x
- Public Key 'Encrypt & Sign' and 'Decrypt & Verify'.
- Public Key 'Clearsign' signing and verification.
- Symmetric Encryption and Decryption.
- Supports decoding of MIME encrypted messages, including attachments.
- Supports AirPrint of decrypted messages and attachments on compatible devices.
- Supports opening decrypted messages and attachments on compatible apps.
- TextExpander integration.
- Supports the following symmetric algorithms: AES-256, AES-192, AES-128, Blowfish, Cast5, 3DES, TwoFish.
- Option to remember Key pass phrases (with time-out).
- Server passwords and Key pass phrases are stored in the device key chain, for maximum security.
- Handles gpg, pgp and asc attachments from Mail (for messages and keys)
- Import keys from LDAP, LDAPS, HKP and HTTPS key servers.
- Import keys by Copy/Paste from Safari, Mail or any other program.
- Import keys from pgp, gpg or asc Mail attachments.
- Key Photo ID support.
- Send encrypted text through email or SMS directly from the app.
- Verification of signed messages.
- Ability to sign your messages.
What it does not do:
- Does not have the ability to generate public/private keys. This must be done with a desktop app.
I can now sign ALL my email again. It's been very inconvenient to turn on my computer just to sign my email.Updating review: This software is still rock solid despite the lack of updates. I haven't tried or trusted any other PGP apps beside this one. It could use some updating to add modern integration with share sheets or even an integrated keyboard app in iMessage. But for now I copy and paste what I need. Thanks for the app! Don't give it network access.
Worth the price and more!
Nathan in AL
Do not let the price of this application steer you away, it is by far the best PGP application available for iOS. It handles decryption and rendering of complex MIME documents and inline attachments. Unlike the other PGP applications in the App store this one is not constrained to text/plain only. The robust attachment and MIME handling is amazing! This application is similar to Enigmail for iOS. Development/support are also friendly and responsive. If you are serious about PGP this application delivers. I have some od use cases and this application fits those needs very well!
Outstanding
jfs-jamie
Works great for encrypting/decrypting mail, attachments, clipboard contents and text msgs.Never crashed once in 5 years of use.Only complaint is you can't generate keys, but have to create elsewhere and import them.
Outstanding
Wolfgang P.
If you have an iPhone and value security on the road, this is the way to do it. I tried one other app first and it was both buggy and limited. SecuMail is easy to use and integrates well with mail. Support answers questions quickly and competently.I tested SecuMail by sending messages to a PC with GPG. I was able to en- and decrypt everything thanks to OpenPGP standards. However, I found SecuMail easier to use than the command line on the PC, both for messages and keys.Great job and worth the money!
Updated for iOS 15+
Updated Dropbox API
Version 3.0
The developer, On-Core Software 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 Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
On-Core Software LLC
Size
20.6 MB
Category
Business
Compatibility
Requires iOS 15.6 or later.
iPhone Requires iOS 15.6 or later.
iPad Requires iPadOS 15.6 or later.
iPod touch Requires iOS 15.6 or later.
Mac Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.
