--Scroll to the bottom for a guide. In the future the app will feature a brief tour to highlight its features--
**Video Overview: http://sspriv.at/invisivid **
**Overview**
Enjoy true privacy and security when communicating with your friends and family. Your messages/pictures are encrypted twice and sent to the recipient. No one but the person you send it to can unwrap that encryption and view the message. Additionally, you can limit the number of views, the viewing time and add an expiration date to what you send! Now featuring location sharing as well!
Hear about all the hacking in the news lately? Celebrity cell phone photo leaks? Snapchat "hacks"? Invisi is not just a gimmicky app that claims to protect your messages. It is a cryptographically secure solution with an excruciating attention to security details. That means only you and the recipient know what is in a message; no one else, not Apple, not Invisi, no one.
Have fun using the timed destruction, view limits or expiration and know that its truly gone after the limits you defined pass!
**Screenshot Protection**
Invisi features optional Screenshot Obfuscation. Simply tap the icon of the safe when composing your message, and the recipient will have a tough time reading or viewing any screenshot they do manage to capture. This is due to a burring effect that moves quickly back and forth over your text or image. Your eyes and brain are able to see past the blur, but the screenshot is not; so only a small percentage of the screen is clear in the screenshot. And of course, you will be notified if someone takes a screenshot of your message even if you dont have Screenshot Obfuscation enabled!
**The Competition**
Other "secure" apps use questionable strategies to ensure your data is protected. You will read claims like, "... as soon as it expires, it is remove from our servers". Why is it stored on their servers for that long in the first place? Invisigrams are only stored by our servers until the recipient retrieves the message which is usually as soon as the notification reaches their phone. This greatly reduces the risk of your message falling into the wrong hands. The limits you place on a message, like an expiration date or view limit, are cryptographically enforced using a Patent Pending encryption protocol. Dont risk your private messages or pictures with any other app.
**Encryption**
Invisi uses the Patent Pending Sovereign Share encryption protocol to protect what you send. Sovereign Share features double symmetric encryption and asymmetric key protection. The minimum key sizes are 256bit and 4096bit respectively. Feel free to contact us for more details on the security of this app. We take security and privacy EXTREMELY seriously.
INTRODUCTORY OFFER: Free to use for your first 3 months! After that you will have the option of paying for a yearly subscription at a nominal fee. That small subscription fee helps us scale up our infrastructure to meet demand and continue to provide world class software to you!
**Guide**
Signing up is easy; simply enter your mobile telephone number and you will receive a text message with a code. Enter that code in the app when asked for it to prove you own the phone number. Finally, enter a PIN used to protect the app and you are ready to send and receive Invisigrams!
There are several ways you can protect each Invisigram. You can use any combination of the following restrictions when composing a message or sending a photo:
1. Clock Face Icon - Limit the number of seconds the message/photo will appear on the recipients screen
2. Repeat Icon - Limit the number of times the message/photo can be viewed
3. Cartoon Bomb Icon - Define a self-destruct time in the future
4. Safe Icon - Activate the screenshot protection feature
These icons are visible on top of the keyboard when you are composing a new message or sending a photo. Happy Invisigrams!