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Top 9 Mobile OS Products in Security & Privacy

The best Mobile OS Products within the Security & Privacy category - based on our collection of reviews & verified products.

GrapheneOS Ubuntu Touch microG e.foundation /e/ CopperheadOS F-Droid OwnTracks PureOS

Product categories

App Store Development File Manager Maps Mobile Apps Mobile OS Mobile SDK Online Services Operating Systems Roms Software Marketplace Tool

Summary

The top products on this list are GrapheneOS, CalyxOS, and Ubuntu Touch. All products here are categorized as: Operating systems specifically for mobile devices. Software focused on protecting data, networks, and systems from unauthorized access, breaches, and other digital threats, ensuring confidentiality and integrity of information. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.
  1. GrapheneOS Landing Page
    GrapheneOS Landing Page
    1

    GrapheneOS

    GrapheneOS is an open source privacy and security focused mobile OS with Android app compatibility.
    Pricing:
    • Open Source

    #Operating Systems #Mobile OS #Mobile SDK 393 social mentions

  2. CalyxOS Landing Page
    CalyxOS Landing Page
    2
    COS

    CalyxOS

    Privacy-focused operating system for smartphones based on Android and microG

    #Mobile Apps #Mobile OS #Mobile SDK 191 social mentions

  3. Ubuntu Touch Landing Page
    Ubuntu Touch Landing Page
    3

    Ubuntu Touch

    Read more about Ubuntu Touch. Our free and open source mobile OS is made and maintained by UBports! We care about your freedom and privacy.

    #Operating Systems #Mobile OS #Mobile SDK 31 social mentions

  4. microG Landing Page
    microG Landing Page
    4

    microG

    A free-as-in-freedom re-implementation of Google’s proprietary Android user space apps and...
    Pricing:
    • Open Source

    #File Manager #Tool #Mobile OS 124 social mentions

  5. e.foundation /e/ Landing Page
    e.foundation /e/ Landing Page
    5

    e.foundation /e/

    /e/ is a fork of LineageOS that aims to be completely free of everything Google.

    #Operating Systems #Mobile OS #Mobile SDK 24 social mentions

  6. CopperheadOS Landing Page
    CopperheadOS Landing Page
    6

    CopperheadOS

    Secure Android built for encrypted and secure phones by a privacy focused company. Available as security-centric and privacy focused Google-free Android for the latest devices. Fully integrated with the latest IDS and MDM enterprise technologies.
    Pricing:
    • Open Source
    • Paid
    • Free Trial
    • $99.0 / One-off (Per License)

    #OS & Utilities #Development #Mobile OS 1 social mentions

  7. F-Droid Landing Page
    F-Droid Landing Page
    7

    F-Droid

    F-Droid is an interesting alternative for Android users who want to try something different and not have to use the Goole Play store all the time.

    #Software Marketplace #Mobile Apps #Online Services 383 social mentions

  8. OwnTracks Landing Page
    OwnTracks Landing Page
    8

    OwnTracks

    Cross-platform location sharing
    Pricing:
    • Open Source

    #Time Tracking #Mobile Apps #Maps 39 social mentions

  9. PureOS Landing Page
    PureOS Landing Page
    9

    PureOS

    A user friendly, secure and freedom respecting OS for your daily usage

    #Operating Systems #Mobile OS #Mobile SDK 13 social mentions

Recent Mobile OS Posts

Security & Privacy (Aug 19)

saashub.com // about 1 month ago

Web Browsers (Feb 20)

saashub.com // 7 months ago

Best Tor Browser Alternative for Risk-Free Web Surfing

geeksforgeeks.org // over 1 year ago

The 7 best web browsers in 2025

zapier.com // about 1 year ago

Brave Alternative - 8 Privacy-Focused and Reliable Options

mspoweruser.com // about 1 year ago

Security & Privacy (Aug 15)

saashub.com // about 1 year ago

Related categories

📱 Mobile SDK 🕹️ Roms 💻 Operating Systems 📱 Mobile Apps 🗺️ Maps

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If you want to make changes on any of the products, you can go to its page and click on the "Suggest Changes" link. Alternatively, if you are working on one of these products, it's best to verify it and make the changes directly through the management page. Thanks!
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