• Secure messenger SafeUM 1
  • Secure messenger SafeUM 2
  • Secure messenger SafeUM 3
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Secure messenger SafeUM

SafeUM is a comprehensive solution for secure communication. It strongly encrypts instant text messages, voice, and video calls, group chats and files.
We made it our mission to provide the best security among communication apps for mass usage.
An ElGamal Elliptic Curve Cryptographic algorithm with 256-bits key provides a high level of security that meets modern standards and requirements and protects your confidential information.

SafeUM is the best solution for private and business secure communications.

Why Switch to SafeUM?
The secure messenger's features:
- encrypted group chats
- registration without a SIM card, using only login and password
- usage of 3 accounts simultaneously on one device
- chat history can be disabled on both sides simultaneously
- displayed messages number limitation
- cross-platform
- account access control
- account authorization history
- free encrypted audio- and video- calls inside SafeUM network
- technical support

Security:
- local data is not stored on your device. You can always securely access your data. Never lose your data again
- “enhanced encryption” mode
- verification of your interlocutor’s encryption keys with QR-code
- three levels of account access with three PIN-codes
- your personal information is not available when in public networks (e.g. Wi-Fi)
- security alerts of account hacking attempts
- dynamic secret key generation for each message
- additional protection: digital signature ensures the integrity of the transmitted data as well as the authenticity of the interlocutor

SafeUM heavily encrypts all your data with time-tested algorithms.

Be sure to check our website for a list of SafeUM apps for different platforms: https://SafeUM.com/
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When registering in SafeUM, a User is given a telephone number in a +3712 ХХХ-ХХХХ format (further - The Number).

In case of a User:
- doesn’t recharge The Number through 2 weeks (14 days) from the registration date
and/or
- from the last activity with the Number (incoming/outcoming call) have past 14 days or more, and the balance on the account is 0.00 EUR
SafeUM reserves the right to withdraw The Number.

Withdrawing The Number doesn’t impact on the User’s account functionality (including chats and calls within SafeUM to other SafeUM’s Users).

The recovery of The Number is technically IMPOSSIBLE.

When the balance is positive The Number will NOT be withdrawn.
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SafeUM - the most secure messenger for Android - in Social Networks:
Facebook page "Multimedia secure messenger: https://www.facebook.com/safeum.en"
LinkedIn: "Multimedia secure messenger: https://www.linkedin.com/company/safeum"
Twitter: "Secure Messenger: https://twitter.com/SafeUM"
"The best secure messenger Support 2018" Email: [email protected]

Online tech support: "SafeUM Support" in the App

Category : Communication

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Reviews (27)

Jus. A. G. Jul 4, 2021     

Absolute trash. Why, you say? I SPENT 3. something HOURS TRYING TO CORRECT MY USER, and when i did, the number wasn't compatible with what i was trying to do. It's good for other people i guess, but for me no. How you can better your app; literally just fix the username problem , 2 HOURS GONE. But yeah, other than that the service it provide is alright.

Con. S. Mar 11, 2021     

Its a great application i recommend all to install it. The only problem i have is that it used to show 'plz check data in the feilds and try again' a lot of times then it gives a number which starts from +371.It should have a option to choose which number you want +371 or +994 the i will choose +994. Plz fix it

Ath. G. May 2, 2022     

This is very bad app because when I try to sign up than it will say to wait 5 min and it shows ads after words it doesn't register only. Very bad app😡🤬🤬

χ̶я. Feb 21, 2021     

Registration/Sign up error, too many permissions. I don't need to let you know my contacts or snoop my Phone. I just want you to work via Wifi and receive sms, not a sms replacement! Uninstalled within 30 seconds.

him. s. Aug 8, 2019     

After giving all the necessary permissions, Device started hanging and it seemed like someone else is controlling the phone. Uninstalled the app without delay. Worst Experience. sometimes app rating may just a reverie.

Kis. N. Mar 26, 2020     

Well it doesn't receive messages, most of the options are off, it's a USELESS APP in this manner , but the numbers are real they do exist only too bad if we can not use them because IT DOES NOT WORK.

xzt. Jan 20, 2022     

Very bad application in the sense of the word. You're neglecting to help users, the app was great months ago, and now 60 minutes wait a number and it didn't show up for me🖕🏿🌹

Dio. B. Nov 19, 2021     

Hello, well ... look, I was having a small problem with SafeUM, and that is that the app no ​​longer creates my numbers, any username or password tells me that it does not work, please try to fix it , and it does not happen only to me but to all my other friends, the app as a good app but...this problem is serious.

RAS. 2. Mar 2, 2022     

Useless app. The start time is loaded for 5 minutes, then the try again letter is written again. Don't installed this app & don't waste your time.

Khu. P. Mar 25, 2022     

Bad app. I spend much time to create account but it always says try again. Waste of time. You must fix the problem.

ANU. Apr 23, 2022     

Whenever I download this to use it never works even not able to login because always it gives a error of database related Really a waste of time and data

om. c. Apr 25, 2021     

This app does not have a number and does not work when it is being created. The app needs to be improved to open easily when we sign in with ID and password.

dee. d. Jun 24, 2019     

I won't even accept this. such a bad app. it was good before and now the worst. not even able to sign up and no calls receiving for verification. the quality of the app is from 100 to 0 now. try to fix please

Ali. A. Oct 23, 2021     

Cannot even register. It keeps on saying after all input detail asked to check detail again. There's nothing to check, what to check, give exact detail of error. Very disappointing!

muh. a. r. May 16, 2019     

In begin to use There ar showing error!please Check network data field! but my network is Alright. i restart my phone. but problem remain same.tow days ago i used it.but today this problem showing. i will give 5 star if problem will solved.plz help.

JIN. T. Jul 16, 2019     

Was working for a long time. Now it's not working, can't create a new account and not able to sign into an old account with correct credentials.

Bab. D. Jun 24, 2019     

when we installed your app few days later all formalities like id and passwords when we complete all fields an error occured in all fields this is show again and again id is not making .please solve this problem.i want to use your app again.ease solve this problem.

Moh. H. Jun 16, 2021     

Despite the fact that is collecting user data(mentioned in privacy and policy) and monitizing through advertisement ,it's providing premium service. In opposite to similar services it will give you permanent number without credit card and subscription.

MOK. T. Mar 9, 2021     

Worst app, said press begin to use button, and a 5 min timer started and saying please wait, I think it's stealing my data, at the time of opening it did ask me permission for contacts, call and messages, media....

Sa. A. Jun 5, 2021     

Only the people who don't know how to use this app will pick just one star, its a fantastic app to get wtsp numbers , just wtsp because it doesnt work in other platforms , i checked many times however still very helpful...

Awa. O. Jan 31, 2019     

Hello , after entering all the required data , on the next page (begin to use) I click I get waiting for registration then error : please check your data in Fields , can you explain what is the problem ? thank you

Das. H. Jul 20, 2021     

Whatsapp Otp not received,poor work,bad application 😤 you can't try this application because this application is not working . If you can try to subscription then this application is also not work . Not Try..... 😤😤 ( I think you just take my🖕)

SAR. Apr 3, 2022     

Worst Performance...its very hard to register successfully... struggles a lot while registering otherwise that's fine...developers please refine the app

MD. A. U. Feb 25, 2021     

Showing: Error. Please check your data in fields. But I already put data inside the box. Bad App. Don't Waste your time.

Pla. R. Jul 6, 2019     

theres something with this app driving me crazy, it used to work when calling and receive calls now I can't use it even receiving calls, I wish I could do something soon and why don't you make the number last a month not 21 days

A. G. u. Apr 8, 2019     

Guys I think this the best app that I have ever seen. Registation is easy and display is awesome. Some people say that to the WhatsApp don"t receiving message and I'm totally disagree they don't know how to use it! creators that you for this app.😊

The. F. Jan 29, 2020     

Couldn't even use the app and the charged 1$ and refuse to refund. I been emailing multiple times and no answer.starting to think it's a scam.