The Best encrypted SMS app with encryption can help you maintain your privacy. They make it tough for anyone, even the firms that manage the applications, to listen in on your private conversations and calls. While some of these apps are created and maintained by big businesses, others are operated by startups.

Please be aware that end-to-end encryption does not offer complete protection or shield you from prying eyes. Anyone with access to your device can read your messages. The best approach to secure your messaging apps is to use a difficult password or a device’s biometric security. 

Here are some Best encrypted SMS app

WhatsApp

The fact that WhatsApp is owned by Meta (Facebook) raises concerns about the security of the app due to the fact that billions of people are using it. When WhatsApp was first created in 2009, its creators originally planned for users to post status updates, much like Facebook does.

• The messaging function attract and convinced Meta to purchase this app in 2014. Although WhatsApp is completely encrypted, questions regarding its ownership and its uses for the future persist.
• WhatsApp’s default E2EE security mechanism improves its privacy and security from hostile parties.
• Although there have been security vulnerabilities in the past, hackers today couldn’t decrypt your messages if they managed to hack WhatsApp. Additionally, it offers multiple features, like phone chatting, file sharing, and voice and video calling.

It is a privacy modification tool that is compatible with numerous operating systems. For mobile users who are concerned about security, Whatsapp is a great choice for sending messages. It is an open-source, free solution for group chats, voice calls, and messages that use end-to-end encryption.

Pros

• Users can personalize their profiles by adding profile pictures and status updates.

• It is available on a variety of platforms, including iOS, Android, and Windows.

Cons

• Battery depletion as a result of background data transfers

• Susceptible to frequent bugs and glitches

Download: Android/iPhone

Signal

Signal assists you with your phone contacts to send text messages, voice calls, group messaging, media files, and attachments without having to fiddle with PIN codes or unique login information. Animated stickers and personalized wallpapers have just been added as user-friendly features, while Signal group video conferences can now have up to 40 members.

All Signal messages may be configured to expire after a specific period of time due to security reasons. A signal may be used on desktop devices as well. From one Android phone to another, as well as from one iOS device to another, you can transfer Signal accounts. A recent upgrade allows you to change phone numbers while maintaining your Signal account data. For mobile users who are concerned about security, Signal is an excellent messaging option. 

Pros

• Encryption from beginning to end for secure communication

• Open source code is extremely secure.

Cons

• Menus that are poorly designed

• Inadequate user support

Download: Android/iPhone

Telegram

Although Telegram’s encryption techniques are not open source and have not been as thoroughly reviewed by independent security experts as Signal’s. it enjoys almost the same level of esteem. Sleeker UI enhances user experience. After installation, the user has to enable end-to-end encryption to ensure that no one else will be able to listen in on your conversations. The conversation and file transmission methods are encrypted before they reach their destination.

A telegram is a good option if you require all the features of an instant chat. it includes stickers, audio memos, and even simple photo and video editing software. For the most secure messaging, just make sure the Secret mode is enabled. All Signal messages may be configured to expire after a specific period of time. A signal may be used on desktop devices as well as on browsers. From one Android phone to another, as well as from one iOS device to another, you can transfer Signal accounts. A recent upgrade allows you to change phone numbers while maintaining your Signal account data.

Pros

• The ability to delete messages for both the sender and the recipient

• Use of bots for automated tasks like reminders and polls

Cons

• Inadequate user interface: The Telegram app’s interface is not very intuitive, making it difficult to use for some users.

• Limited support: Telegram does not have an extensive customer service network and can be difficult to contact for help.

Download: Android/iPhone

Theerma

The main premise of Threema is private chat messaging information that is typically managed locally on the user’s device. Because there is no fallback to decrypt. A Threema communication can only be viewed by the intended receiver. Due to Threema being open source, no need to submit an email address or phone number in order to register.

The software provides file sharing, emoticons, group messaging, and a polling system. In addition to that standard array of messaging services includes encrypted text, audio, picture, and video messaging. Unlike several other secure-messaging applications that haven’t attracted the same level of acceptance as WhatsApp or Telegram and have turned to the enterprise market to keep viable. 

Pros

• Real-time offers, promotions, and discounts

• A safe payment system for transactions

Cons

• Potential security and privacy concerns

• Inconsistent performance across devices

Download: Android/iPhone

Wickr

Wickr provides multiple tiers of premium commercial solutions in addition to free secure messaging software for personal use. Wickr was first an independent app, but later on, Amazon bought it. This app is entirely unrestricted and easily useable. IOS, Android, macOS, Windows, and Linux all make use of it. End-to-end encryption, screenshot detection, and screen overlay protection are some of its security features. Other distinctive features include anonymous signup, a secure shredder, and third-party keyboard blocking.

Wickr is able to recognize screen overlays on Android and shuts down the app when one is found, preventing Tap Jacking. Additionally, you may stop third-party keyboards from recording your typing on iOS by blocking them using Wickr. A further layer of protection is provided by the Secure Shredder feature which makes sure that erased files cannot be recovered using specialized software. Furthermore, there is no security risk with this software.

Wickr is typically regarded as being nearly a failsafe in terms of security. Wickr had previously come under fire for keeping its code proprietary encryption protocol.

It is elevated to the position of one of the most secure messaging services available for Android, iOS, and desktop computers.

Pros

• Anonymous: Wickr allows you to communicate with other users anonymously.

• Private: All messages sent and received via Wickr are completely private.

Cons

• Greater risk of data leakage as access is expanded

• Increased support costs as a result of mobile platform-specific requirements

Download: Android/iPhone

Wrapping Up

Security and privacy online go much beyond the messaging app you select. There are still methods for your data to leak online, even if you already use the precaution to secure the data. In this regard, the above-mentioned messaging apps prevent you from leaking any type of data. They provide extra security layers of encryption that is invulnerable to hacker for decryption. You can send and receive messages and photos with the help of these apps without the worry of security breaches.

You can pick any one app from the above list according to your requirements and the features that you wanted.