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Underpass

By Jeff Johnson

This app is only available on the App Store for iOS devices.

Description

End-to-end encrypted chat and file transfer for complete privacy and security.

Underpass is different from every other encrypted chat app because it does not use a third-party service. It's just two devices and a password. Peer-to-peer. There's no signup. No account. No phone number, email, contacts, or any personal information requested, not even your real name.

You can chat securely over the internet or on a LAN, such as in an office, school, coffee shop, or home. All of your data is encrypted before it's sent over the network, and it can't be decrypted except by the other device using Underpass. Industry-standard AES-128 encryption algorithm.

Chat Features:
* File transfers of any file type
* Inline images
* Unicode text and emoji

Underpass for Mac is also available, sold separately in the Mac App Store. You can chat with an iPhone, iPad, iPod touch, or Mac using Underpass.

What's New in Version 1.0.3

* Minor improvements and compatibility updates, including iPhone X support.

Screenshots

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
Underpass
View in iTunes
This app is designed for both iPhone and iPad
  • $4.99
  • Category: Utilities
  • Updated:
  • Version: 1.0.3
  • Size: 1.1 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.

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