Best apps like Decay Lab

10+ similar apps compared and reviewed

4.1 avg rating
8 free apps
Updated August 2026

Whether you want more options like Decay Lab or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Decay Lab

Radioactivity Conversion#1

Radioactivity Conversion by Nitrio

Radioactive Decay Unit Convert
Editor's Choice
πŸ”§ Utilities
3.0(2 ratings)
$2.99
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Easily convert between various units related to radioactive decay. Understand the process of emitting radioactive particles and the properties of elements exhibiting radioactivity.