| [QKSMS](https://github.com/moezbhatti/qksms)<br/>[![F-Droid](https://img.shields.io/f-droid/v/com.moez.QKSMS?style=flat-square&logo=f-droid)](https://f-droid.org/en/packages/com.moez.QKSMS/)<br/>[![Repo](https://img.shields.io/badge/open-source-3DA639?style=flat-square&logo=github)](https://github.com/moezbhatti/qksms)<br/>![GitHub Repo stars](https://img.shields.io/github/stars/moezbhatti/qksms?logo=github&style=flat-square) | | Open-source. Very clean and feature rich SMS app. Available on F-Droid. |
| [Silence.im](https://silence.im/)<br/>[![F-Droid](https://img.shields.io/f-droid/v/org.smssecure.smssecure?style=flat-square&logo=f-droid)](https://f-droid.org/en/packages/org.smssecure.smssecure/)<br/>[![Repo](https://img.shields.io/badge/open-source-3DA639?style=flat-square&logo=silence)](https://silence.im/contribute)<br/> | | Open-source and utilizes Signal's encryption protocol. Seamlessly works with SMS. End-to-end encryption with other Silence users. Available on F-Droid. |
| [Signal](https://signal.org/)<br/>[![Repo](https://img.shields.io/badge/open-source-3DA639?style=flat-square&logo=github)](https://github.com/signalapp)<br/> | | Open-source. Signal possesses SMS/MMS capabilities on Android. Using it as your default SMS app has the advantage of having your SMS and your online-messaging-service integrated within one app. Doing so will also show stats within the app of how many messages you send are encrypted, and offers to send invites to your contacts.<br/><br/>Thanks @Glitchy-Tozier for suggesting it be listing as SMS/MMS alternative. |