Best CalyxOS Alternatives (57)

Looking for a CalyxOS alternative? We've compiled the best options based on user reviews, features, and pricing to help you find the right fit.

What is CalyxOS? CalyxOS is an open source mobile operating system based on Android that focuses on privacy and security. It removes proprietary apps and services, restricts permissions from apps, and includes privacy-focused tools.

Top Alternatives to CalyxOS

Tizen is an open source operating system based on Linux and supported by the Linux Foundation. It is designed for …

Flyme is a mobile operating system developed by Meizu Technology based on Android. It offers a simplified user interface focused …

BlackBerry OS is a proprietary mobile operating system developed by BlackBerry Limited for its BlackBerry line of smartphones. It was …

PrimeOS is an Android-based operating system designed to provide a desktop experience similar to Windows or ChromeOS when running on …

AIM ROM is a custom Android firmware that offers extra features and customization options compared to stock Android. It is …

AOKP (Android Open Kang Project) is a custom Android firmware based on the open-source Android code. It has extra features …

Dirty Unicorns is a custom Android firmware based on LineageOS. It provides more features and customizations compared to stock Android …

Project Elixir is an open-source automation platform aimed at making test automation easier and more accessible. It provides a codeless …

HarmonyOS is an open-source, microkernel-based operating system developed by Huawei. It is designed for various devices and scenarios, including smart …

LineageOS is an open-source operating system for smartphones and tablet computers, based on the Android mobile platform. It offers an …

/e/

/e/

/e/ is a free and open-source Android-based mobile operating system that emphasizes privacy and security. It does not include any …

ColorOS is an Android-based mobile operating system developed by OPPO Electronics. It is highly customized and offers features such as …

LuneOS is an open source project to create a privacy-focused mobile operating system based on web technologies. It uses Linux …

ViperOS is a privacy-focused Android custom ROM that emphasizes security, anonymity, and customization. It strips out tracking and ads, encrypts …

crDroid is a free and open-source operating system based on Android. It focuses on customization, performance, and security. crDroid is …

Mobian is a Debian-based operating system for mobile devices that focuses on privacy, security, and flexibility. It supports various smartphones …

LineageOS for microG is a privacy-focused custom Android OS based on LineageOS. It replaces Google Play Services with microG to …

Evolution X is a custom Android firmware based on LineageOS that offers enhanced customization options and features. It aims to …

Android is a mobile operating system developed by Google. It is based on a modified version of the Linux kernel …

DivestOS is a privacy-focused Linux distribution based on Debian. It aims to provide enhanced privacy and security out of the …

EMUI is a customized Android-based mobile OS developed by Huawei for its smartphones and tablets. Key features include improved performance, …

CopperheadOS is a security and privacy focused mobile operating system based on Android. It emphasizes user control, security, and privacy …

Paranoid Android is a custom ROM for Android devices that focuses on customization and performance. It allows users to tweak …

postmarketOS is a Linux distribution aimed at bringing newer Linux versions to older Android devices. It allows using more recent …

Xiaomi HyperOS is a custom Android firmware for Xiaomi devices. It is based on the stock Xiaomi firmware but has …

Mokee is an open source custom Android firmware based on LineageOS. It aims to provide a clean, customizable, and lightweight …

Carbon ROM is a custom Android firmware that offers a clean, smooth, and customizable Android experience. It aims to provide …

ProtonAOSP is an open source Android distribution focused on privacy. It removes all Google services and modifies the OS to …

webOS Open Source Edition is an open source mobile operating system initially developed by Palm and later owned by HP. …

DotOS is a custom Android operating system based on Android Open Source Project (AOSP). It aims to provide a clean …

Fairphone Open is an open source mobile operating system designed for Fairphone devices. It is based on Android and aims …

Replicant is a free and open source operating system that aims to replace all proprietary Android components with free software …

OmniROM is a custom Android firmware based on AOSP that aims to provide a clean, fast, and stable user experience. …

OxygenOS is an Android-based mobile operating system developed by OnePlus for its smartphones. It aims to provide a clean, fast …

Ubports is an open source project that develops Ubuntu Touch, a mobile operating system based on Ubuntu. It allows using …

Nameless ROM is a custom Android firmware based on LineageOS. It offers a clean, bloatware-free user interface and focuses on …

JingOS is a Linux distribution designed specifically for tablets and touchscreen devices. It features an intuitive interface optimized for touch …

Fire OS is Amazon's Android-based operating system that runs on Amazon Fire tablets and Fire TV devices. It is designed …

GrapheneOS is an open source privacy and security focused mobile OS based on Android. It aims to provide strong security …

Havoc-OS is a custom Android ROM focused on performance, customization, and new features. It is based on LineageOS and offers …

Resurrection Remix OS is a custom Android firmware based on LineageOS. It packs many customizations and new features not found …

Pixel Experience is a custom Android ROM based on Google's Android Open Source Project (AOSP). It aims to provide a …

AOSP Extended is a custom Android firmware based on the open-source Android Open Source Project (AOSP). It extends the capabilities …

Ubuntu Touch is a mobile operating system developed by Canonical and the Ubuntu community for smartphones and tablets. Based on …

Plasma Mobile is a free and open source mobile operating system built using KDE technologies. It offers a full-featured graphical …

More Similar Software

CalyxOS Overview

CalyxOS is an open source privacy-focused mobile operating system based on Android. It is developed by the Calyx Institute, a non-profit organization dedicated to creating privacy-respecting technologies.Some key features of CalyxOS that set it apart from standard Android include:Removing proprietary apps and services like Google Play Services that can track user dataRestricting permissions that apps can access, limiting their ability to gather personal dataIncluding additional privacy and security focused apps like a firewall, encrypted messaging, and secure web browsing toolsProviding …

Quick Comparison

SoftwarePricingScore
CalyxOSN/A
Tizen OSN/A
FlymeN/A
BlackBerry OSN/A
PrimeOSN/A
AIM ROMN/A
AOKPN/A
Dirty UnicornsN/A
Project ElixirN/A
HarmonyOSN/A
LineageOSN/A

Read full CalyxOS review → | Browse Security-Privacy software