Best apps like Mast'O

2+ similar apps compared and reviewed

1.0 avg rating
2 free apps
Updated September 2026

Whether you want more options like Mast'O or a completely different take on the same concept, our curated list of 2+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Mast'O

Long COVID Companion#1

Long COVID Companion by Luxembourg Institute of Helath

Easy Long COVID monitoring
Editor's Choice
💪 Health & Fitness
1.0(1 ratings)
Free
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This app helps adults manage Long COVID symptoms by tracking daily symptom evolution, recording key life events, and visualizing health trends with intuitive graphs. It also offers a voice diary and access to reliable information and support networks.