iPhone Screenshots


The Kaiterra air quality app tells you what is going on in the air around you, indoors and out!

Connect your own Laser Egg smart air quality monitor, and check the real-time air quality in your home, office, school, or and anywhere else where a Laser Egg is active and online.

View outdoor air quality in 5000+ cities and monitoring stations across the USA, Germany, Poland, China and India.

View indoor air quality via the Laser Egg, Laser Egg 2 and Laser Egg 2+ air quality monitors.

View air quality according to US EPA, China, and India national Air Quality Indexes.

View indoor and outdoor historical air quality data side-by-side.

What's New

Version 2.2.5

Stability and usability enhancements

Ratings and Reviews


Chris Pt

Thanks for the updates, pretty smooth now

Developer Response

Thanks Chris, please keep us posted on your experience with the app! We're always available at support@kaiterra.com.

Forgetful app


It's worthless. It usually displays nothing unless I redo the whole setup each time (It strangely does show something sometimes if I tap around a lot, but I've yet to predictably reproduce it), and it gives me long-outdated notifications when my iPod is completely offline. I've kept it on my device just waiting for an update after being told by the company that they were working on fixing it. I think there's been one update since then, but it's still broken. The Laser Egg cost enough that I would expect better.

(What follows is my original review from June 2016): It works nicely until you leave the app. Then you get nothing upon return--blank information for the city and device and often "Load failed" for the articles in the left swipe screen.
Going through setup again gets it working again ... until you leave the app again. Then it's start-over time once more.
Seems like it will be a nice app once the bugs are ironed out, but for now it's not of much use.

Lousy Update, Features Lost


To be honest, I'm not impressed by this update and the fact that so much of the usefulness is lost: can't add old eggs, exports, and just noticed that the app doesn't display pm 2.5 and only AQI. This is a pretty poor "upgrade." It looks nicer but frankly does less of what I need. I would have much preferred having the old app while you released a new one for new folks, developed it and reached minimal feature parity.

Overall, lousy update. I've gone from being a fan of the Laser Egg to looking at other options and no longer recommending to others.


Origins Technology Limited
26.8 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, German, Polish, Simplified Chinese, Spanish, Traditional Chinese
Age Rating
Rated 4+
© 2018 Kaiterra - Origins Technology Limited


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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