Best apps like Cuo: Period & Saju

7+ similar apps compared and reviewed

7 free apps
Updated August 2026

Whether you want more options like Cuo or a completely different take on the same concept, our curated list of 7+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Cuo

Plululu - Period Tracker#2

Plululu - Period Tracker by Gxlab Inc

Ovulation & Fertility Calendar
Strong Contender
💪 Health & Fitness
0.0(0 ratings)
FreeIn-App Purchases
Plululu - Period Tracker screenshot 1
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This app offers accurate period and ovulation predictions with a focus on privacy and offline functionality. Customize your experience with over 30 themes and discreet alerts, all available for free.