GrapheneOS

Free
Open Source
Github
Android

GrapheneOS Alternatives

13
Options
Considered
2021-09-06
Last
Updated

#1 Pwnix

Discontinued
Paid

Pwnix is one of the leading software that contains the security network for Android open source projects having some attractive tools like real-time Bluetooth and wireless discovery, hosts the latest Kali Linux environment in no time. It covers different classical functions like online games, entertainment, weather updates, books & reference option, a modern built-in browser, health status, utilities like calendar, calculator, weight & calories calculator, local language support, and many more.

With the help of its DNS certification authority authorization, it efficiently records domain permitting and encrypt the issue certificates with integrated multiple types of pinning, which is not present in any rational software. You can also organize photos and videos into a timeline or albums for easy viewing. It facilitates you with an audio optimizer with presets to alter the listening experience and phonebook for numbers and email addresses

#2 HarmonyOS

Free
Proprietary
Android

HarmonyOS is a next-generation operating system that easily runs on a variety of smart devices, enabling you to automate your workflows in no time. It deals with the substratum theme engine, making you perform basic and advanced levels of customizations to the UI without any disturbance. The noticeable functions of this platform include it deals with an extensive list of download or built-in applications, Google search bar at the top of the main screen, fingerprint & password option to secure your data, special themes for wallpaper && lock screen, uninstall button to eliminate the unnecessary applications with the single tap and others.

HarmonyOS facilitates you to separate the memory regions for the metadata set large allocations, and change the allocation size class with high entropy random bases. It displays all the apps that are currently open; like a stack of cards, the top edge swipe reveals the indicator menu that contains settings and notifications when swiping down and others.

#3 Android

Paid

Android is one of the latest operating systems that aid you in optimizing your workflows by managing all of your conversations and organize your day with professional tools. It gives power to your phone, tablets, watch, TV, and car and provides you protection from traffic through GPS. You can start to chat with your assistant through watch and others. Through its multiple language translator, it instantly translates the written words in any famous language. You just need to pinpoint your lens at the text, it will scan these text and automatically convert them into speech without any disturbance.

With the help of its modern security function, it efficiently scans all the installed applications and informs you as an alert in the form of notification if any of the virus or unwanted files are detected along with the location. Other interesting functions of this platform are that the software gets regular security updates, easily access your location, and share it with anyone.

#4 OxygenOS

Free
Proprietary
Android

OxygenOS is one of the smooth operating systems that welcome you with a refreshing and bold design. It helps you to perform your tasks in a decent way and customize the phone interface according to your taste. The highlighted functions of this platform include it utilizes the golden ratio to make more available space, streamlines the necessary information for easy access, adjust the color tones, dark mode that makes you read content easily, and others.

With the help of its new AOD styles, it aids you to make a display, wider range of exciting choices to personalize your screen and set your favorite applications. When you are unlocking your phone, the Canvas AOD smoothly transforms your selected portrait into compelling and unique wallpaper. Through its emoji AOD, it adds creativity to your life by listening to music, playing games, or send Bitmoji to your friends with a single tap.

#5 Kali Nethunter

Free
Open Source
Github
Android

Kali Nethunter is one of the lightweight software that offers reliable development or testing platform for Android devices based on Kali Linux, enabling you to check the interface with a single tap. The main benefit of this software is that it is available for both un-rooted and rooted devices with custom recovery and offers a variety of attractive tools & security applications. You can run different desktop sessions by connecting it with your PC through screen mirroring or HDMI. It offers HID attacks, WiFi inspection, requires root & TWRRP, Metasploit without DB, application store, and others.

With the help of its modern manager, it efficiently manages Chroot metapackages installations and display general information like network interfaces and HID device status. You can easily add your own custom commands and functions to the launcher, change your WiFi MAC address, set up a malicious Access Point at the click of a button, and more.

#6 BlackBerry OS

Free
Proprietary
Blackberry
Blackberry 10

BlackBerry OS is a multi-functional operating system for mobile devices developed by the Canadian company that offers different functions like trackwheel, trackball, and most recently, the trackpad and touchscreen. The core functions of this platform include it lets complete wireless activation, synchronization with Microsoft Exchange, emails, calendar, task manager, notes, and contacts. All the updates to the operating system are automatically available from the wireless carrier that supports the BlackBerry over the air software loading service.

BlackBerry OS facilitates you to sync and organize your content on the main screen like music, photos, videos, documents and easily connect your phone with the LED or PC through screen mirroring, which is not present in other traditional operating systems. With the help of its modern security function, it persuades you to apply fingerprint or Touch ID on the lock screen and capture the face with the front camera if anyone tries to unlock your phone.

#7 LineageOS

Free
Open Source
Github
Android

LineageOS is one of the attractive operating systems for smartphones, tablets, computers, and set-top boxes, having multiple classical functions just like your Android phones. It provides adorable security options that make your device more secure and lock everything behind an enhanced screen lock, making you protect your data from strangers and other hacking software. It contains different sunning functions like native theme support, audio codec, large access point name list, privacy guard on every application, set permission management, compatible with tethering over command interfaces, CPU overclocking, root access, soft buttons, and many more.

All the pictures, videos, and documents are stored in the gallery in the form of categories, along with the mentioned time, date, size, and other information. You can also organize photos and videos into a timeline or albums for easy viewing. It facilitates you with an audio optimizer with presets to alter the listening experience and phonebook for numbers and email addresses.

#8 Fairphone Open

Free
Open Source
Android

Fairphone Open is a rich-functional operating system developed by Google and the Open Handset Alliance and specially designed for smartphones, enabling you to set the interface of your mobile device according to your style. It covers different classical functions like it utilizes OCSP stapling with Must Staple, static key pining in all the applications like Auditor, SSHEP across all the domains for planning SSH keys, enable cross-origin isolation and disable embedding in other content, strong cipher configurations for all of the services such as SSH, TLS, and more with only modern AEAD ciphers providing forward secrecy.

With the help of its DNS certification authority authorization, it efficiently records domain permitting and encrypt the issue certificates with integrated multiple types of pinning, which is not present in any rational software. It also lets root of trust for encryption and authentication for domain & server configuration.

#9 KaiOS

Paid
Proprietary
Linux

KaiOS is one of the smart operating systems that offer multiple attractive applications, making you perform your workflows efficiently or error-free. It contains different classical functions like online games, entertainment, weather updates, books & reference option, a modern built-in browser, health status, utilities like calendar, calculator, weight & calories calculator, local language support, and many more. With the help of its curated content option, it empowers a particular type of content to the new users in the field of education, health, agriculture, finance, gender quality, and more.

Through its speech-to-write text-ability, it ensures you locate any file or any content in no time without writing its name or other respective specifications. It displays rich multimedia content like audio, videos, articles published daily by over 30 Global and local partners. Another stunning feature of this platform includes it is fully compatible with fingerprint or password and automatically locks after 20 attempts.

#10 Havoc-OS

Free
Open Source
Github
Android

Havoc-OS is an all-in-one Android open source project with refined material designs UI, allowing smooth and efficient performance for your device with the selected amazing feature that lets the exceptional user experience. It offers different attractive functions like you can set a wide range of widgets to customize your device according to your style, frequent updates with the latest monthly security patch, active support for the ROM, hardened compiler toolchain & kernel, 4-level page tables are enabled to provide a much larger address space and others.

With the help of its low-level kernel page allocator and high-level kernel heap allocator, it reduces the lifetime of sensitive data in the memory and mitigates the vulnerabilities without any disturbance. Other functions of this platform include contains assorted upstream hardening abilities that played a vital role in developing and landing upstream as part of a Linux-hardened project.

#11 Ubuntu Touch

Free
Open Source
Ubuntu
Github

Ubuntu Touch is one of the reliable mobile operating systems that is developed or maintained by UBports, and offers a friendly touch mobile version in a single tap. It provides a secure and stable base system utilized by millions of people all around the world across computers, servers, IoT devices, and international space stations. It lets you quickly access all of the features present in your smartphone by swiping from the edges of the screen to get tools, settings, and applications for effective workflow.

The main functions of this platform include with the help of its elegant and innovative design it permits some exciting gestures like short left edge swipe display favorites and frequently used apps from the launch menu; short right edge swipe view the previous app used, long right edge swipe visualize an app stack to show all the apps that are currently open; like a stack of cards, top edge swipe reveals the indicator menu that contains settings and notifications when swiping down and others.

#12 Astian operating system

Free
Open Source
Self-Hosted
Github

Astian operating system is one of the smart platforms based on the Firefox OS developed by the Astian Foundation, which offers an innovative mobile operating system made with HTML 5, CSS, and JS. It deals with different classical functions, like an extensive list of download or built-in applications, Google search bar at the top of the main screen, fingerprint & password option to secure your data, special themes for wallpaper && lock screen, uninstall button to eliminate the unnecessary applications with the single tap and others.

With the help of its modern motivation panel, it entitles you to be mute or set pop-notification for any application and set a customized tone for any notification which is not present in other traditional software. Other interesting features of this platform include you take screenshots, screen mirroring, and screen recording at any time with a single tap.

#13 Extended AOSP

Free
Open Source
Github
Android

Extended AOSP is cost-effective open source software that offers customized Android ROM, enabling you to make customizations with stability. It deals with the substratum theme engine, making you perform basic and advanced levels of customizations to the UI without any disturbance. The main functions of this platform include a Toggle power menu on the Secured Lock screen, the Option to Disable Data Disabled Indicator Icon, Show 4G instead of LTE switch, Flashlight Notifications, Statusbar Traffic Indicators, Status bar Date Customizations, Permission Manager, Battery Bar customization and many others.

With the help of its notification history, it persuades you to visualize the important notification that you have missed due to some reasons and open them with a single tap. Another function of this platform includes it contain chat bubbles that appear on the screen when you receive a text from any specific client, along with the reply option for instant communication.