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By Carnegie Mellon University

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


SafeSlinger: Speak 3 words and forever chat in peace.

SafeSlinger is designed to easily share identity data, in person or over the phone, authenticated, private, and intact. Each person you share with creates a secure end-to-end channel to send messages.

- Easily exchange contact information with others
- Securely sling texts, photos, anything!
- Strong cryptography protects your information

open source:

1. Must be installed on a minimum of 2 devices.
2. An Internet connection must be active.

Related Terms: Safe, Slinger.

What's New in Version 1.8.2

1. Remove compose view and integrate message compose functionality with thread view.
2. Add auto-decryption feature to enhance usability.
3. Stability fixes.

iPhone Screenshots

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Customer Reviews

Dead project :-( buggy SSL code!

This app should have been the best free encryption app on the market.

Instead sadly it has stopped any development and contains vulnerable OpenSSL version.

I would have kept using it despite the horrible User Interface (looks like a rough mock-up compared to whatsapp, messenger etc) but the SSL bug is what really made me give it up.

update: It's server finally died end of august 2016, messages are no longer delivered.

thank you CMU for the two good years when it worked, and sad goodbye!

View in iTunes
  • Free
  • Category: Social Networking
  • Updated:
  • Version: 1.8.2
  • Size: 8.2 MB
  • Languages: English, Arabic, Bengali, Bulgarian, Catalan, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Javanese, Korean, Norwegian, Polish, Portuguese, Punjabi, Romanian, Russian, Serbian, Simplified Chinese, Slovak, Spanish, Swedish, Traditional Chinese, Turkish, Urdu, Vietnamese
  • Seller:

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

Customer Ratings

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