• StealthTalk - Secure Private Messenger 1
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StealthTalk - Secure Private Messenger

Protect your messages and calls with the same Cyber Defense Technology used by the military and state agencies.

Cyber Defense Technology
StealthTalk implements patented technology originally used by the military, emergency response services, and state agencies to secure their communications during mission-critical operations.

Stealth Chats & 3-Person Calls
With StealthTalk, you can hold confidential business meetings and handle 3-person conference calls without worrying whether your communications are being intercepted or used against you.

Wiretap-Proof Multi-Channel Routing
To ensure the highest integrity of voice and message communication without sacrificing network latency or sound quality, StealthTalk utilizes multi-channel data routing—your data is encrypted, scrambled and pushed through a plurality of media channels and nodes. Such an approach makes message interception all but futile, and your private calls wiretap-proof.

SIM Swap Protection
StealthTalk uses a unique fingerprint of your device to ensure StealthTalk data protection in situations when your SIM card is compromised, lost, or duplicated in an attempt to bypass multi-factor authorization.

Account Takeover Detection
Only you can log into your account and view sensitive data, using your device only. In the event of an outside attempt to access or hijack your account from a third party device, you will be immediately notified in the StealthTalk app, and the intruder’s device will be blocked.

Control Encryption Keys
You can choose how exactly you want to exchange encryption keys with your StealthTalk contacts. Key exchange can be carried out in-person via Bluetooth and QR code scan, or remotely using a secure voice call, where encryption keys get secretly transferred amidst voice call data packets.

On-Device Data Encryption
The StealthTalk app encrypts all of your StealthTalk communication data—both in transit and at rest—to make sure that no third-party can get access to your sensitive information.

Field-Proven Patented Technology
StealthTalk runs on patented technology, initially built to meet the needs of the military, and later repurposed for business use. The technology has proven its effectiveness for military and emergency response services telecommunications in the US, Europe, and the Middle East.

Enterprise Solution
For professional customers and businesses, StealthTalk enables each one to have their own private media server to handle all StealthTalk secure communications of their company.

For additional information and suggestions contact [email protected]

Category : Communication

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Reviews (29)

jôÑ. z. Feb 4, 2020     

Tried on 3 separate occasions over the last 6 months to install the app on two different Android phones. The devices I used for these failed attempted installations were on a fully unlocked Google Pixel 2 XL, and a fully unlocked Google Pixel 3 XL. Both phones have active phone service with "Google Fi". Both phones were running on the newest version of Android during their respective attempts. Today's attempt was on the latest and greatest no-bloatware Android 10 (on both phones) and the app does install, but after confirming your phone number, it asks for "the code," but the 'code' never works (on any of the attempts on any of the devices). In addition, thinking I'm not using the correct 'code' -I've tried the code supplied by the StealthTalk messaging the phone, and I've tried my phone's unlock screen code (because the app doesn't specify what "code' it's wanting you to use, but it doesn't matter, because none of the codes work anyway! - well, I'm tired of trying to find out why the app fails to work. After many useless attempts, my patience is gone - Off to the next app! I hope that the dev team starts performing some QA on each update, to make sure that their work actually functions. Good luck!

Zyx. Apr 3, 2021     

Dishonest. Plain and simple. There was no indication this is a free trial to a subscription and I only found out after installing and registering. And despite looking in the app and on the website there is no indication of the cost of this subscription, which in itself seems rather sinister to me.

j0k. s. Dec 11, 2019     

Not understanding why this was found today to be adware by lookout mobile. Lookout has always been pretty good and trustworthy. I'm recommending an uninstall until this is figured out. This could be just a fluke with the algorithm they use but still, it's something to note. I use similar message services that come up clean.

Jes. Oct 26, 2019     

Makes me restart registration every time I open app. Yet the same photo appears like the system knows me. What the hell? I've never used the app before now. Really want to use it but I'm not doing this everytime I want to use it. Fix and stars change.

J.R. May 20, 2020     

Really wanted to love this app. Nice UI and design. But there's just too little available information about the project. What encryption is running behind the scenes. Is it proprietary? Open source? There's no info or whitepaper spelling it out. There's also no information on who the developers are. No names or profiles. For users who are willing to pay monthly fees to safeguard their security, we need transparency. Until then, I'll stick with an audited open source alternative, like Signal.

JG. S. May 24, 2020     

Looked promising but requires a phone number to use. Why? Don't answer that...its absolutely unnecessary. Especially considering soooo many alternatives that are great and don't require a phone number, some not even an email. Like - biocoded, bat messenger, cliq, VIPole, wire, slack, chatwork, crait, session messenger(if it works on your device), clearkeep, zom, secret, librem chat, ghostly, briar, upco, datchat, kik, threema(pay for) ... Come on now, there's really no need for a number.

Ty. S. Dec 12, 2019     

A for the concept is great but I'd really like to go to is some information and how everything works on your risks and how it works during a cell tower dump

Gui. Feb 4, 2021     

Not a good app to use on Messenger texting with people who aren't a contact on the phone. No way to message to just an unknown person about a one-time issue

267. P. Oct 28, 2019     

I'm having the same issues with this app Will not work right, Every time I try to put in a email it restarts and want me to register again I would like to be able to try the app, so far not good

Bry. A. Dec 3, 2019     

Downloaded it and I got an adware warning, basically saying it has the possability of force pushing intrusive ads. Uninstalled, sorry.

Але. В. Sep 5, 2019     

Finaly some one independent made private messaging app. Tired from constant news about leaks and security back doors...

Zio. Jan 28, 2020     

After downloading the very next day would not open ..app kept showing outdate app.open Google play store and update app. Play store did not show a update only open or uninstall .so I uninstalled app.

Rah. G. M. Feb 28, 2020     

This is a excellent app I love it is Right Superiorbut the only thing when you forget the codes I don't understand the code setup in order to get it activated other than that I love this app

Tha. M. Nov 1, 2019     

Since I've downloaded the app it just shows the first screen written 'waiting for network' I don't u understand if it is not supported in South Africa or the app itself is not functional?

S. J. May 28, 2020     

Look, I don't mind paying, but tell me that upfront. All of a sudden us users run into information that we have a paid subscription?? 😂 Really? wth? Super fishy. I'm only giving you 5 stars because I respect developers and their hard work. But from the business side of things omg be more transparent wth.

Nat. V. Nov 1, 2019     

Give me a break, protecting what and who? Your downloads due to the fact that I can't use this app talking to anyone who choose? Got to "invite" them to your little, worthless sorority - like we become the chosen few encrypted people! Hell, I want to use an encryption app that allows me to stay private without the other people needing have the app also, as a developer for iOS and Android I know you can do that - but all these apps like yours are purely junk! Stop requiring others to use this app

Mic. A. Oct 28, 2019     

So top secret, it never sends a security code to continue using. UPDATE: +1, USA.

Chi. K. Sep 7, 2019     

Privacy - the only important criteria for choosing messenger or mail service today. Look forward to your email service, gyuz!!!

Kha. Nov 3, 2019     

When I downloaded my play protect and security flagged it as AdWare, instant uninstall and report to Google.

Дми. П. Sep 6, 2019     

The best in class encryption. Guys, thank you for this app! Hope someday it will be the market standard.

Cro. E. Jan 30, 2020     

Can't give anything good cause they have message says CODE WAS SENT TO ME AFTER I GAVE MY PHONE NUMBER AN ,USUALLY YOU LOOK FOR A (RESEND CODE) or you would think. They might call me or give that option I don't see even a way to contact,even just send feedback to play store no not even that! So. Honestly they are in the category 0-1 out t 10 now maybe Google is got a beef with me since I have to remove (find my device) as my administrator 4 x a day as they uncheck 2 admin.corrupt Google!

You. H. T. D. Oct 24, 2019     

Yes everytime i open the app and it wont let me put my email in.

Rus. V. Oct 29, 2019     

Worsed app ever I registered after all is done it's asking me to register again and say my number is registered on another device but the verification code is coming to me

Abd. B. Jan 30, 2020     

Please let me know if it works in India..I dont get to access the app because I dont the notification of code send on my number

Kha. S. Feb 20, 2020     

I wasn't able to receive the code to activate the account!

Kev. M. Oct 27, 2019     

Excellent the military guys really know there stuff*

Mik. Y. Jan 29, 2020     

I love this app i just got hacked day before.i saw this app and tried it.

Fre. W. Feb 2, 2020     

Very incognito, it is a good app

veg. Feb 20, 2021     

Paid closed source ...enough said. Look else where