Simple SMS Messenger is a free messaging app by Simple Mobile Tools, designed for Android devices. It is perfect for staying in touch with friends and family by sending SMS and MMS messages. This app offers a hassle-free way of group messaging and blocking numbers from Android 7+.

The app is user-friendly and offers a variety of features, such as the ability to mute conversations, assign special message tones for certain contacts, and toggle between 12 and 24 hour time formats. It also offers SMS backup options, making it easy to retrieve messages from both group and private messaging without the need for external storage.

One of the best things about Simple SMS Messenger is its tiny size compared to other messaging apps, making it quick to download. The app also provides users with the ability to search messages quickly and efficiently, making it easy to find specific conversations.

With material design and dark theme by default, Simple SMS Messenger provides a great user experience for easy usage. It contains no ads or unnecessary permissions and is fully open-source, providing customizable colors.

Overall, Simple SMS Messenger is a great messaging app for Android users who prioritize privacy, stability, and convenience. It is part of the Simple Tools suite and can be accessed through their website, Facebook, Reddit, and Telegram pages.