Software Alternatives & Reviews

KaiOS VS Nucleus RTOS

Compare KaiOS VS Nucleus RTOS and see what are their differences

KaiOS logo KaiOS

KaiOS is a light operating system for smart feature phones like the JioPhone and Nokia 8110.

Nucleus RTOS logo Nucleus RTOS

Nucleus RTOS is a proven, stable, and optimized real time operating system deployed on over 3 billion embedded devices
  • KaiOS Landing page
    Landing page //
    2021-09-21
  • Nucleus RTOS Landing page
    Landing page //
    2023-05-15

KaiOS videos

How KaiOS is catching up with Android.

More videos:

  • Review - KaiOS is the future? - Nokia 2720 Full Review || Yes Hello 911? Tech
  • Review - Alcatel SmartFlip Flip Phone Review: KaiOS in the USA?

Nucleus RTOS videos

Mentor Graphics Nucleus RTOS powers Stella Robot - Design West (ESC) 2012

More videos:

  • Review - Stella Self-Balancing Robot Powered by Nucleus RTOS on TI Stellaris

Category Popularity

0-100% (relative to KaiOS and Nucleus RTOS)
Mobile OS
76 76%
24% 24
Data Dashboard
0 0%
100% 100
Mobile SDK
100 100%
0% 0
OS & Utilities
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare KaiOS and Nucleus RTOS

KaiOS Reviews

Top 5 Mobile Operating Systems 2023 (Alternatives to Android)
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.
Best Open Source Android Alternative OS for Smartphones
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 concern. KaiOS delivers non-touch or keypad only phones which has smart features like 4G, Wi-Fi, GPS, and HTML5-based applications.
Android Alternative: Top 12 Mobile Operating Systems
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 available around the globe and the starting price of these phones is just $10 which is amazing. In India, JioPhone is quite popular which costs around $20-25...
Source: beebom.com
Open Source Mobile OS Alternatives To Android
Not your fault really. KaiOS was only released in 2017, and yet it is powering a huge number of mobile phones in just under two years.
Source: itsfoss.com

Nucleus RTOS Reviews

We have no reviews of Nucleus RTOS yet.
Be the first one to post

Social recommendations and mentions

Based on our record, KaiOS seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

KaiOS mentions (2)

  • Our Antivirus Software went crazy
    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: 6 months ago
  • LetsEncrypt Cross-signing Expiry
    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 certificate (which, by the way, includes kaiostech.com!). Source: over 2 years ago

Nucleus RTOS mentions (0)

We have not tracked any mentions of Nucleus RTOS yet. Tracking of Nucleus RTOS recommendations started around Mar 2021.

What are some alternatives?

When comparing KaiOS and Nucleus RTOS, you can also consider the following products

LineageOS - Operating system for smartphones and tablet computers, based on the Android

Amazon FreeRTOS - Official Twitter Feed for Amazon Web Services. For support, go to @AWSSupport. Find out more about AWS #reInforce here: https://t.co/ZmyQhxo8uc

Android - 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.

Windows 10 IoT - The operating system built for your Internet of Things

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.

WindRiver VxWorks - VxWorks RTOS: Real-time, All the time