In today's world, it's all on the line. Answer the call.

Join your fellow citizens to decrypt suspicious messages and help make our nation safer and stronger! For every puzzle you solve, for every dangerous message you bring to our attention, you make your family and your country that much safer.

Solve high-level decryption algorithms through a puzzle-like interface, then uncover potential plots and unmask suspicious individuals. Reach into their past to follow their movements and uncover their motives, track their associations and evaluate the threat.

The guilty have nowhere to run.

The innocent have nothing to hide.

What’s New

Version 1.41

Even more bug fixes on iOS12+

- fixed level crashes on hill and city
- audio logs play properly w/ transcript
- added play button graphic

Ratings and Reviews

3.8 out of 5
12 Ratings

12 Ratings

Bob1723 ,

Snowden-themed puzzle

The basic game is a beams-and-mirrors type puzzle with a slick visual design, and to keep your interest you unlock snippets of an espionage thriller as you go. The structure works surprisingly well, and the progression of puzzles is carefully thought through so it doesn't get boring.
My two quibbles are that (1) this current version is pretty buggy and (2) I don't understand why the tiles slide as whole rows or columns-- in some games that mechanic is important, but here it just makes the primary gameplay irritating for no reason.

txsling ,

Fun game - hoping for a fix to access bonus levels

Gameplay was challenging at times. Fairly interesting plot. There should be a way to access the tutorial levels again especially after completing the game! Have contacted the developer about this - they said this is deliberate but might change in future.

jctwood ,

Beautiful, challenging, cerebral

I mostly play small puzzle games on my phone to pass time but with TouchTone I made time for its puzzles. It is among the ranks of games like Hiversaires, The Room and Device 6 for quality and originality and personally, I think it outdoes everything in terms of content.


aeiowu LLC
23.9 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating
Infrequent/Mild Mature/Suggestive Themes
Infrequent/Mild Profanity or Crude Humour
Infrequent/Mild Alcohol, Tobacco, or Drug Use or References


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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