Safecast Map AlternativesMap Services and other similar apps like Safecast Map

Sites and apps similar to Safecast Map include Geiger Counter World Map, which is free and open source. Other options are Radmon.org.

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Safecast Map alternatives page was last updated Dec 31, 2025

Geiger Counter World Map
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It is developed by GQ Electronics. Its devices (e.g., geiger counters) are fully compatible with the website and it is very easy to track and upload data of the levels of (ionizing) radiation, including radon.
Cost / License
Free
Open Source
Application type
Map
Origin
United States
Platforms
Online
United States
Good alternative?Is this a good alternative to Safecast Map?
Radmon.org
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A free worldwide radiation monitoring website. It is a place for experimenters, enthusiats and background radiation monitoring.
Cost / License
Free
Proprietary
Application type
Map
Platforms
Online
Good alternative?Is Radmon.org a good alternative to Safecast Map?

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