• PGP SMS 1
  • PGP SMS 2
  • PGP SMS 3
  • PGP SMS 4

PGP SMS

official support until Android 4.3!
- secure sms transmission with asymmetric encryption
- totaly over sms
- public-key infrastructure (PKI)
- comfortable and easy use
If you want to share sensitive data with someone, others should not be able to spy the data. To reach this goal we created this app.

With this app, an attacker, who probably intercepted the sms to get its content, cannot get any information from the content because he can not do anything with the encrypted text.

Functionality:A Keypair is created.With the Public Key you encrypt a message.With the Private Key you decrypt an encrypted message.You send your Public Key to the person which wants to send you an encrypted message. The person encrypts the message with your Public Key and sends the encrypted Message to you. ONLY YOU can decrypt the encrypted Message with your Private Key.

Instruction to send encrypted messages:
- your friend shares you his public key
- now you can send him an encrypted message

Instruction to get encrypted messages
- create a keypair if you dont have one
- share your public key to the person which wants to send you an encrypted message.

Category : Communication

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Reviews (13)

Iva. T. Jun 30, 2013     

Select contact from Key list and try to send a message and it just says no key for this phone number. I just selected it from the key list! Anyway, it doesn't work. ------------ update OK, I deleted the key and requested it again. The request came back with the public key. No problem there. So, I type a message, select the person from the keylist and a toast message appears that says it can't send find a key for +1xxxxxxxxxx (that's the phone number). This is a standard US phone number.

Rod. C. Mar 10, 2014     

I'm using this on an AT&T unaltered phn. I can read friends msgs but he gets jumble when reading my msgs. Msg the developer and app still does not work when sending to Sprint or Verizon CDMA phones. Works fine with GSM phones.

Wen. W. F. Mar 10, 2017     

Does not work. No help pages. Wont import rcvd keys. Nothing in keylist and no infor on how to make that happen.

Kan. K. Jul 19, 2014     

GSMK is expensive so this suits me well and very secure.

Jim. W. Mar 10, 2017     

Does not work. Does not see received messages with keys. 100% fail and no help

Lei. H. May 2, 2015     

Worked fine on my Xperia z3 compact until I updated to lollipop 5.0 and as my phone is not rooted I can't use the permissions app. Refund please?

Kri. G. Nov 29, 2013     

Crashes when pressing "Share public key" using Android 4.3.1 sgs2 I9100XXKI1. fix please

Jus. M. Mar 12, 2014     

on the lite version we had 134 characters if i am correct. I purchased pro version for my s4 running android 4.2.2 and its 108 characters. I have tried all the different key sizes but same 108. Anyone getting more than 108 ?

Mar. P. Aug 25, 2013     

Awesome app, a must for any pgp user......runs perfectly on s4. Highly recommend

A. G. u. Feb 15, 2015     

Outdated :/

Mar. D. Jun 1, 2013     

Crashes every time it has to encrypt and send. Very annoying. Still works, though, so I'm keeping it.

Sor. S. Jun 26, 2013     

Highly usefull. App works nice and smooth under android 2.3.6, 4.0.4 (ICS), 4.1 and 4.2.2 Jelly Bean - tested with Orange - Europe network gsm.

A. G. u. Nov 26, 2012     

The developer helped me narrow down the problem I had and now the app works as it should. Great developer and great app. Thanks