# DefTalk Messenger — Stickers and chat. > Secure, feature-rich messenger with advanced encryption and unique stickers. (iPhone/iPad app by S.A.M. DEFCOM.) - Source: https://appshunter.io/ios/app/deftalk-messenger/id1014900303 (this page in markdown: same URL + `.md`) - Developer: [S.A.M. DEFCOM](https://appshunter.io/developer/1014900302) - Category: Social Networking, Utilities - Price: $49.99 - Age rating: 12+ - Requires: iOS 12.0 · 93 MB - Languages: American English, French (France), Russian, Ukrainian - Released: 2015-10-10 - Data updated: 2026-09-21 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/deftalk-messenger/id1014900303/reviews.md ## What is DefTalk Messenger? DefTalk is a next generation secure messenger. From now on, you can communicate with your business contacts, friends and family, certain that no one can ever access your correspondence. Through DefTalk you can exchange instant messages and share photos, audio and video files completely free of charge. You will no longer have to pay for SMS or MMS messages. DefTalk was created using a whole set of unique new technologies, which will make your communications faster and more enjoyable. Why do users like DefTalk? Because DefTalk: ● IS A TOP-NOTCH MESSAGING APP, which brings together all the very best that can be found in the online communication sphere. ● IS AN ABSOLUTELY SECURE DATA TRANSMISSION which is ensured by the ultra-reliable 4xSecure protection system. We are the first to ever offer this, simultaneously implementing 4 security levels: encryption of messages through exchanging unique keys between users; tunneling of the communication channel; absence of information on the server; and servers located in one of the world’s most reliable places – Monaco, where personal data protection is ensured by legislation. ● HAS EXTRA SECURITY OPTIONS, such as setting an extra password for DefTalk, encrypting data on your mobile phone, or using a timer to set a deadline when your conversation history will automatically be erased. ● OFFERS FASTER COMMUNICATION. Thanks to the unique and patented SmartSmile™ technology. SmartSmile™ surveys your conversations and suggests the stickers that you may need. This helps you to compose sentences with just a few taps. And that’s not all! DefTalk also offers: ● FREE UNIQUE STICKER PACKS created by top designers and technologists working in the communication sphere. The stickers will turn your conversations into bright and enjoyable exchanges. ● GROUP CHATS which will let you communicate with several friends simultaneously, or even conduct an urgent meeting. ● MEDIA FILE SHARING. Just one tap in DefTalk will activate an option enabling you to take a new photo, make a new audio or video recording, or share your location. ● PERSONALIZATION. You can upload a photo and make it visible to your contacts, choose a ringtone for incoming messages, or choose the background for your chat to suit your preferences. And there are NO HIDDEN FEES. Having downloaded DefTalk once, you will be able to communicate as much as you want and send even a million messages a day absolutely FREE! You will just need internet access though 3G, 4G, EDGE or Wi-Fi. But, most importantly, DefTalk is an app created with love and with you in mind! Every element of DefTalk contains our thoughts and efforts directed at improving the way you communicate and making you feel more comfortable while chatting or messaging. But we won’t stop there. Every day we will keep working on making DefTalk more user-friendly and more efficient. DefTalk is available for download and installation on iPhone 4S, 5, 5S, 6, 6 Plus, 6S and 6S Plus. ## Key features - End-to-end encryption - Instant messaging - Photo, audio, and video sharing - Unique sticker packs - Group chats - Customizable chat backgrounds and ringtones - Self-destructing messages ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/deftalk-messenger/id1014900303/reviews.md ### 5/5 — DefTalk респект *2015-10-19* В наше время любая информация передаваемая через интернет оставляет следы и до появления программы DefTalkбыло разумно вообще не вести деловое общение в интернете. Появление DefTalkдало реальную возможность вести конфиденциальную переписку абсолютно недоступную для посторонних глаз. ### 5/5 — ДефTalk *2015-10-15* Супер! Вместе с защитой я получила и стикеры - они стоят 50$ ## Frequently asked questions about DefTalk Messenger ### What is DefTalk Messenger? DefTalk Messenger is a next-generation secure messenger designed for private and efficient communication. It offers end-to-end encryption, instant messaging, and media file sharing. ### How secure is DefTalk Messenger? DefTalk Messenger utilizes a 4xSecure protection system, including message encryption via unique keys, communication channel tunneling, no server-side information storage, and servers located in Monaco for enhanced personal data protection. ### Does DefTalk Messenger have ads? No, DefTalk Messenger is ad-free. The app is designed to provide an uninterrupted and private communication experience without advertisements. ### What are the extra security options in DefTalk Messenger? DefTalk Messenger offers extra security features such as setting an additional password for the app, encrypting data stored on your mobile phone, and using a timer for automatic deletion of conversation history. ### What is SmartSmile™ technology in DefTalk Messenger? SmartSmile™ technology in DefTalk Messenger surveys conversations and suggests relevant stickers, allowing users to compose messages faster with just a few taps, enhancing communication speed and enjoyment. ### Can I send media files with DefTalk Messenger? Yes, DefTalk Messenger allows you to easily share photos, audio and video recordings, or your current location with a single tap. ### What devices is DefTalk Messenger available on? DefTalk Messenger is available for download and installation on iPhone 4S, 5, 5S, 6, 6 Plus, 6S, and 6S Plus, as well as iPod devices. ### How much does DefTalk Messenger cost? DefTalk Messenger has a one-time purchase price of $49.99. After downloading, you can communicate as much as you want without any hidden fees or recurring charges. ## Version history (last 5 releases) ### 2.6.12 — 2025-12-09 • Stabilized the app’s performance • Updated the UI • Fixed bugs ### 2.5.6 — 2022-10-27 In the new version: improved user interface; this release also includes minor bug fixes. ### 2.5.5 — 2019-09-13 In the new version: - improved user interface; - several collections are supplemented with new stickers; - enhanced the appearance of the message menu; - updated interface for working with photos and videos; This release also includes minor bug fixes. ### 2.5.4 — 2019-09-04 The latest DefTalk updates include interface, functionality and security improvements as well as the following innovations: 1. The icon for sending messages became larger for your convenience. 2. Call statuses were upgraded. 3. Search functionality was fixed. 4. A number of minor errors were fixed. ### 2.5.3 — 2019-08-26 In the new version we updated image and video display interface, added a new ‘Cybersport’ sticker pack, optimized sticker packs download and made other fixes. ## Apps similar to DefTalk Messenger | App | Rating | Price | Category | | --- | --- | --- | --- | | [Threema Work. 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