Apps with 'Multi Account Switching' feature

Shelter is a Free and Open-Source (FOSS) app that leverages the “Work Profile” feature of Android to provide an isolated space that you can install or clone apps into.

The Firefox Multi-Account Containers extension lets you carve out a separate box for each of your online lives – no more opening a different browser just to check your work email! Here is a quick video showing you how it works.

Manage emails, integrate apps, and personalize your workspace with AI-powered drafting, centralized management, and customizable features for efficient workflows.

Voyager (formerly known as wefwef) is an Apollo-like open source web client for Lemmy. It's a mobile-first app, but works great on desktop devices, too. Please feel free to try it out, but be aware you will likely encounter bugs and missing functionality.

A better, more intuitive way to use Lemmy, with a cleaner UI, more features, and snappier usage. It is designed for all features to have an appealing and intuitive design, while being fast.

Sandbox environment to clone selected apps and isolate them from accessing your personal data (fork of Island with closed source parts removed).

Aria is a client app for Misskey, a federated social media platform.

Say more with Threads — Instagram’s text-based conversation app.

Encrypted password and sensitive data storage, biometric login support, 2FA code management, secure sharing, Dark Web monitoring, and organization with folders.

Easily open disposable containers that isolate attached data and are deleted after usage: Fully automatic, based on navigation-target, for certain websites, with configured mouse clicks on links or just by using the toolbar icon.

Parallel Space lets you clone and run multiple accounts of the same app simultaneously, and use themes to style your unique space.

App Cloner is a specialized tool that lets you create and install copies of your existing Android apps so you can do things like utilize multiple logins at various apps such as Facebook and Skype.

Access multiple user accounts for various apps on the same phone.

A Lemmy client for iOS.

Operating as a virtual OS on your mobile phone, Parallel Accounts allows you to run multiple accounts of the same app simultaneously on a single phone, with just a tap to switch between the apps. It also helps hide apps for better privacy.

Connect the world’s leading apps into your smart workplace. Accelerate your daily work with widgets that show you relevant data from your most important apps. With Basaas for teams you can share apps with your teams easily. Get started – It's free!.

Proxy Switcher allows you to modify your proxy settings easily from the toolbar panel. Toolbar icon indicates the current type of proxy your browser currently using. The UI for changing proxies is very intuitive. It is very close to the Firefox proxy manager window.

ERP software primarily for wholesale, service and retail sectors. The USPs are price point and complete integration reducing data fragmentation. Includes CRM, eCommerce, warehouse, Inventory, Order Management, Billing & Invoicing, Accounting + more.

Calckey is based off of Misskey, a powerful microblogging server on ActivityPub with features such as emoji reactions, a customizable web UI, rich chatting, and much more!

A comprehensive web launcher and session management application that transforms your scattered bookmarks and browser tabs into an organized, launchable workspace.

AppClone lets you copy apps and games so you can utilize multiple accounts, useful for having an app like Facebook for personal use and another copy for public use.