the Android app
Everyone loves seeing rainbows, but it is hard to know when is a good
time to look for one. This app will tell you what is the chance of
seeing a rainbow right now. It will also regularly check and notify you
when there is a good chance of seeing a rainbow, to increase your
chances of seeing one.
Regular version (no ads):
Free version (ad-supported):
More about rainbows
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Please send feedback, questions and suggestions to feedback@rainbowcalculator.com
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