SafeUM is a secure messenger. Chat and send files using the reliable encryption algorithms. Encryption is available even in free version.

SafeUM features:

- After registration you will receive real phone number (+37XXXXXX number will be shown on "Settings" tab) which allows you to make IN SafeUM & SafeUM - OUT calls
- Encrypted group chats;
- Registration without a SIM card, using only login and password;
- Usage of 3 accounts simultaneously on one device;
- HD quality calls out;
- Chat history can be disabled on both sides simultaneously;
- Account access control (logging in from different OS);
- The accounts authorization history;
- Free encrypted audio and video calls within SafeUM;
- alive technical support.


- Local data is not stored on your device;
- “Enhanced encryption” mode;
- Verification of your interlocutor’s encryption keys with QR-code when offline;
- 3 levels of account protection with PIN codes;
- Your personal information IS NOT available to public wi-fi networks;
- Strong encryption ensuring confidentiality of transmitted information;
- Prevention and security alerts of account hacking attempts;
- Dynamic key generation for each message;
- Digital signature ensures the integrity of the transmitted data as well as the authenticity of the interlocutor;
- Our servers store ONLY the encrypted data. We can not decrypt it as we don't have encryption keys;
- The servers do not contain any hard drives and in the case of seizure, all data will be lost.
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 during three weeks (21 days) from the registration date
- from the last activity with the Number (incoming/outgoing call) have past 21 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, we will not withdraw The Number.

Safe U. Safe Me. SafeUM.

What’s New

Version 1.0.63

[BUGFIX] Save Crypto Keys in "Apple Keychain Store"
[BUGFIX] Address Book synchronization
[Improvements] The negotiation process for concurrent calls

Ratings and Reviews

3.6 out of 5
19 Ratings

19 Ratings

OberShtumb158 ,

At last!

I use this secure messenger for 2 years, and simply happy you did it for iPad! Thanks!!!

Don7t ,

Sign up problems

I've been trying for a month can't sign up

ctl15 ,


This app lets you encrypt your messages to your contacts via secure methods in case you don't want people snooping on you. Very useful, but better if updated for larger iPhone screen sizes.


77.8 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Arabic, Russian, Ukrainian

Age Rating
Rated 4+
© 2014 SafeUM Communications ehf.
In-App Purchases
  1. Premium 1(one) month subscription $4.99
  2. Premium 3(three) month subscription $14.99
  3. Premium 6(six) months subscription $29.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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