Test your knowledge in live multiplayer Jeopardy-style trivia battles with AI-assisted grading that recognizes correct answers even with spelling mistakes.
Karai
Karai is a free mobile app that helps users reduce their carbon footprint by tracking their driving habits, providing eco-scores, and offering carbon offsetting.
About Karai
Karai is a mobile application that helps users drive more eco-sensitively. It tracks vehicle carbon emissions, provides an eco-score based on driving style, and offers recommendations for improvement. Users can also choose to offset their carbon emissions through Karai, which funds re-wilding, reforestation, and renewable energy projects.
Features
- funds planet-saving projects
- offers carbon offsetting options
- provides recommendations for eco-driving improvement
- calculates eco-score based on driving style
- tracks vehicle carbon emissions in real-time
Pricing
Free
Free
- All features
FAQs
What is Carbon Dioxide (CO2)?
Carbon Dioxide (CO2) is a greenhouse gas that absorbs radiation and prevents heat from escaping our atmosphere. A natural amount of CO2 plays a crucial part in the earth’s ecosystem. Human activities are causing an excess of CO2, damaging the environment.
Why does CO2 matter?
High amounts of atmospheric CO2 collects and stores heat, disrupting weather patterns and causing global temperatures to rise which is damaging to the environment.
Why is Karai focused on driving?
The average person in the UK has a carbon footprint of 10 tonnes of CO2 a year which includes 2 tonnes from travel. For those who drive 10,000 miles a year, this adds a further 4 tonnes of CO2. Through efficient driving we can reduce our emissions by up to 25%.
How can Karai help me reduce my carbon footprint (CO2) from driving?
There are three ways: Drive less, Drive more fuel-efficiently (Karai helps with this), and Offset carbon emissions (Karai helps with this).
Ratings & reviews
No reviews yet. Be the first to share how Karai worked for you.
Sponsored tools
Connect with engaged niche audiences or monetize your subscriber base through an automated marketplace featuring verified metrics and secure Stripe payments.
Monitor brand citations and prompt visibility across Google AI Overviews, ChatGPT, Perplexity, Claude, and Gemini with free 30-day answer engine reports.
Generate cinematic videos with synchronized audio and multi-modal references. Empower creators and marketers to direct consistent characters, action, and sound.
Create 2K AI videos with native stereo audio from text or images. Ideal for creators and marketers seeking rapid, studio-grade visual content production.
Generate marketing videos, AI avatars, and multi-language translations from prompts, images, or product links without any filming or manual editing.