Molly v7.61.2-1 beta (Android v7.63.3-1

This update merges latest Signal v7.63.3.
For the complete list of changes, see the
CHANGELOG
.

Molly

Molly is a hardened version of

Signal

for Android, the fast simple yet secure messaging app by

Signal Foundation

.

Introduction

Back in 2018, Signal allowed the user to set a passphrase to secure the local message database. But this option was removed with the introduction of file-based encryption on Android. Molly brings it back again with additional security features.

Molly connects to Signal's servers, so you can chat with your Signal contacts seamlessly. Before signing up, please remember to review the

Signal Terms & Privacy Policy

.

We update Molly every two weeks to include the latest Signal features and fixes. The exceptions are security patches, which are applied as soon as they are available.

Download

You can download the app from GitHub's

Releases

page or install it from the

Molly F-Droid Repo

:

There are two versions available:

Molly

or

Molly-FOSS

. Learn the differences

below

and download the right one for you.

You can also get

Molly-FOSS

from

Accrescent

:

To

verify

the APK, use the following signing certificate fingerprints:

SHA-256: 6aa80fdf4a8cc13737cfb434fc0cde486f09cf8fcda21a67bea5ee1ca2700886 SHA-1: 49ce310cdd0c09c8c34eb31a8005c6bf13f5a4f1

Features

Molly has unique features compared to Signal:

Data encryption at rest

- Protect your app database with

passphrase encryption

Secure RAM wiper

- Securely shred sensitive data from device memory

Automatic lock

- Lock the app automatically under user-defined conditions

Multi-device support

- Link multiple devices to a single Signal account, including Android tablets

UnifiedPush

- Receive push notifications without Google through the UnifiedPush protocol

Block unknown contacts

- Block messages and calls from unknown senders for security and anti-spam

Disappearing call history

- Clear call logs together with expiring messages

Custom backup scheduling

- Set daily or weekly interval and the number of backups to retain

SOCKS proxy and Tor support

- Tunnel app network traffic via proxy and Orbot

Debug logs are optional

- Android logging can be disabled

Additionally, you will find all the features of Signal, along with some minor tweaks and improvements.

Free and Open-Source

Molly is open-source just like Signal. But Signal depends on proprietary Google software for some features.

To support a 100% free and auditable app, Molly comes in two versions: one with proprietary blobs like Signal, and one without. They are called Molly and Molly-FOSS, respectively. You can install the flavor of your choice at any time, and it will replace any previously installed version. The data and settings will be preserved so that you do not have to re-register.

Feature Comparison

Here's how some key features work in different versions of the app:

Feature

Molly-FOSS

Molly

Signal

Push notifications

(1)

✔ WebSocket

✔ UnifiedPush

⚠ FCM

✔ WebSocket

✔ UnifiedPush

⚠ FCM

✔ WebSocket

Location sharing

✔ OpenStreetMap

⚠ Google Maps

⚠ Google Maps

(1)

You might need to turn off system-level battery restrictions for the app to receive messages when the app isn't open.

UnifiedPush

UnifiedPush

is an open standard for delivering push notifications, offering a privacy-friendly alternative to Google's proprietary FCM service. It allows users to choose their own notification distributor.

Important

To use UnifiedPush notifications, you need access to a

MollySocket

server to link your Signal account to UnifiedPush. You can either run MollySocket on a server you control (strongly advised) or use a public instance.

Currently, UnifiedPush is unavailable for linked devices.

Compatibility with Signal

Molly and Signal apps can be installed on the same device. If you need a second number for messaging, you can register Molly with a different number while keeping Signal active. Any phone number capable of receiving SMS or calls can be used during registration.

If you wish to use the same phone number for both Molly and Signal, you must register Molly as a linked device. Registering the same number independently on both apps will result in only the most recently registered app staying active, while the other will go offline.

For Signal users looking to switch to Molly without changing the phone number, please refer to the

Migrating From Signal

guide on the wiki.

Backups

Backups are fully compatible. Signal

backups

can be restored in Molly, and the other way around, simply by choosing the backup folder and file. However, to import a backup from Signal, you must use a matching or newer version of Molly.

Feedback

Submit bugs and feature requests

on GitHub

Join us at

#mollyim:matrix.org

on Matrix (via space:

#mollyim-space:matrix.org

)

For news, tips, and tricks, follow

@mollyim

on Mastodon

Reproducible Builds

Molly supports reproducible builds, so that anyone can run the build process to reproduce the same APK as the original release.

Please check the guide in the

reproducible-builds

directory.

Changelog

See the

Changelog

to view recent changes.

License

Licensed under the

GNU AGPLv3

.

Original license and export notices in the

original README

.

Acknowledgements

Thanks to the following organizations for supporting the

Molly

project.

Legal Notice

This project is

NOT

affiliated with Signal Messenger or the Signal Foundation.

The software is developed independently and provided as-is, without warranties of any kind. Use at your own risk.