
LineageOS
Ubuntu Touch
GrapheneOS
iOS
Ubuntu
CopperheadOS
Windows 10
Android is an open source mobile operating system initially released by Google in 2008 and has since become of the most widely used operating systems on any platform.

LineageOS
CopperheadOS
GrapheneOS
Ubuntu Touch
Android Nougat
Sailfish OS
PureOS
KaiOS is a light operating system for smart feature phones like the JioPhone and Nokia 8110.

Which is more popular?
Based on our record, Android should be more popular than KaiOS. It has been mentioned 11 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | android.com | kaiostech.com |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Google & Apple Digital Wellbeing Features - How to use them
More videos
How KaiOS is catching up with Android.
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Android and KaiOS. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Planned essentially for touch-screen phones and tablets, Android is first created by Android Inc. that Google purchased later in the year 2005. Android Operating System was revealed in the year 2007, and then the...
As most of the trade and technology-loving persons already heard about the US-China Trade War and Huawei-Google fight. Now, so many Huawei device users and Android enthusiasts are wondering what will be the next...
Android has become the de-facto operating system for smartphones, IoT devices, cars, TVs, and other electronic devices. The open-source project is being deployed almost everywhere because of the vast app support,...
By opting for these phones, you will be able to search for, receive, and share information that is crucial to you. Phones incorporating KaiOS-powered can have cameras and support wifi, GPS, and Bluetooth.
KaiOS is another open source-based Android alternative OS which approximately runs over 100 millions of devices. That’s a quite big number. If you haven’t heard of this operating system earlier, it’s not a big...
KaiOS packs its own KaiStore where you can find over 500 apps which include WhatsApp, YouTube, Facebook, Google Assistant, Google Maps, Google app, UC Browser, lightweight games, and more. There are hundreds of models...
Recommendations tracked on public social media and blogs since March 2021.


Of course it's the Watch 5 Pro. Go to android.com it's even used in a promote video lol. Pixel Watch is just a joke. Source: over 3 years ago
I've been running with it for a short-while now. Need to go to android.com and see what fixes they made. Source: almost 4 years ago
As a follow-up, if jetpack can be used to build real and performant apps, does anyone have a good recommendation for a tutorial? I was trying to follow the demos linked of android.com, but it seemed as if there were vast differences... Source: almost 4 years ago
What website did you go to? KaiOS is not dangerous. I'm dubious that their official site (kaiostech.com) would have trojans or malware on it... Source: almost 3 years ago
LetsEncrypt ISRG Root X1's IdenTrust DST Root CA X3 cross-signing has come to an end. This means that any device/browser (including KaiOS devices) which doesn't yet trust the ISRG Root X1 will no longer trust any site with a LetsEncrypt... Source: almost 5 years ago
When comparing Android and KaiOS, you can also consider the following products.

Operating system for smartphones and tablet computers, based on the Android
Compare LineageOS to Android or KaiOS:

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.
Compare Ubuntu Touch to Android or KaiOS:

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.
Compare CopperheadOS to Android or KaiOS:

GrapheneOS is an open source privacy and security focused mobile OS with Android app compatibility.
Compare GrapheneOS to Android or KaiOS:

iOS is the operating system associated by default with all Apple mobile devices.
Compare iOS to Android or KaiOS:

Ubuntu is a Debian Linux-based open source operating system for desktop computers.
Compare Ubuntu to Android or KaiOS: