iPhone Screenshots


Introducing S2end - the messenger app to keep your private life 100% secret and secure!

S2end gives you the power to encrypt messages, secure your messages and send and receive 100% safe.

Everyone has a side of their life that they would prefer to keep secret and we believe that messaging - whether that is through a social network or text - is too insecure. We’ve overcome this problem with S2end, the best encryption messenger app out there.

Our Secure Messenger FEATURES:

◆ military grade security
◆ additional encryptions:
√ password
√ geolocation
√ dot-lock-style pin code
√ expiration date
◆ Secure Bag, to keep your messages only for yourself with the best security
◆ virtually unhackable
◆ attach files from your gallery
◆ reply straight in the application
◆ sending messages to "people without registration"

The best part is that S2end will not store ANY personal data, meaning that you can have the peace of mind next time you share something important and that no one but you and the recipient will ever see that message. Making this the most useful secure app for iOS.

S2end is your private messenger for your phone and iOS device, so you can send messages in confidence - knowing that the only people able to read your messages is you and your recipient. When a message is sent using our security app, the message is encrypted with military grade security. You are also able to add additional encryptions such as a passwords, geolocations and drawings to further secure your messages.

How our encryption message app works?

Simply, type the targeted recipients email-address into the sender box and add your private message. Then, select the appropriate encryptions - these options included the ability to add an expiration date which allows a message to be deleted after a selected time-period has been reached.
With S2end - private messenger app, you can also pick between encryptions such as geolocation, draw patterns and a dot-lock-style pin code. Your recipient will be able to download the app and decrypt your message that has been secured by AES-128 bit encryption.
This is virtually unhackable and ultra-secure; meaning that it is safe against brute force attacks. The geolocations requires the recipient to visit a certain area to unlock the message, and without visiting that area, they are unable to view the message. Once downloaded and decrypted, the recipient will be able to read your message and simultaneously reply straight from within the application; you will also receive a green check mark which symbolises that your message has been delivered to the receiver.

As well as messages, S2end allows you to attach files from online services such as Dropbox, CloudApp and SkyDrive - with more to be added in future updates. Furthermore, if you receiver needs to keep a message, they are able to store that in their ‘Secure Bag’, a local and safe storage space... in-which messages can be held confidently. This makes you one of the top security and privacy messages app in the app store.

S2end uses 100,000 steps to ensure maximum security for situations when you need to keep your chats away from spying eyes.

Secure your messages today with S2end - Your Private Messenger.

▪ Sending messages:
▪ 500 messages - $0.99
▪ 1000 messages - $1.99

▪ Secure Bag:
▪ 10 MB space - $1.99
▪ 100 MB space - $9.99

What’s New

Version 1.7

- bugfixes

Ratings and Reviews

1.5 out of 5
2 Ratings

2 Ratings

Joy ride 200 ,

Needs work

This app only let you send messages through email not text, not something I'm looking for. I wouldn't want anyone to waste they time with this unless the mostly do e-mail messaging.

abbadd ,

Don't work

Can't even register

Another nickname that is not taken ,

Security Fail

I am not sure who wrote all those glowing reviews of this app, but after trying it, I will delete it. It not only collects personal information such as email, it is not free to use.


Cell-line IT Security Kft.
8.8 MB

Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Catalan, Czech, Danish, Dutch, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Traditional Chinese

Age Rating
In-App Purchases
  1. 10 MB space in SecureBag $1.99
  2. 100 s2end credit $0.99
  3. 1000 S2end credit $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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