Best apps like H2OBuddy: Fasting & Water Logs

9+ similar apps compared and reviewed

4.9 avg rating
9 free apps
Updated July 2026

Looking for something like H2OBuddy? We've analyzed 9+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

simply. nutrition tips

simply. nutrition tips by simply advisory LLC

that help you get healthy.
💪 Health & Fitness
5.0(17 ratings)
FreeIn-App Purchases
simply. nutrition tips screenshot 1
simply. nutrition tips screenshot 2
simply. nutrition tips screenshot 3
simply. nutrition tips screenshot 4
simply. nutrition tips screenshot 5
simply. nutrition tips screenshot 6

Get daily nutrition tips from certified nutritionists with a subscription to this app, and start your journey to a healthier lifestyle. With features like customizable notifications, saved tips, and a tip tracker, you can easily incorporate healthy habits into your daily life.

Get More Info

Top Alternatives to H2OBuddy

Gradual Healthspan & Longevity#1

Gradual Healthspan & Longevity by Paul Silvis

Biological Age & Health Score
Editor's Choice
💪 Health & Fitness
5.0(10 ratings)
FreeIn-App Purchases
Gradual Healthspan & Longevity screenshot 1
Gradual Healthspan & Longevity screenshot 2
Gradual Healthspan & Longevity screenshot 3
Gradual Healthspan & Longevity screenshot 4
Gradual Healthspan & Longevity screenshot 5

This app calculates your biological age based on scientific health dimensions and provides tools to improve it. It offers insights into biomarkers, vitals, workouts, and longevity, syncing with your devices for a comprehensive health overview.

Vela: Period & Cycle Tracker#3

Vela: Period & Cycle Tracker by danestves LLC

Privacy-First Cycle Tracking
Worth Considering
💪 Health & Fitness
5.0(1 ratings)
FreeIn-App Purchases
Vela: Period & Cycle Tracker screenshot 1
Vela: Period & Cycle Tracker screenshot 2
Vela: Period & Cycle Tracker screenshot 3
Vela: Period & Cycle Tracker screenshot 4
Vela: Period & Cycle Tracker screenshot 5
Vela: Period & Cycle Tracker screenshot 6

This app offers private period and cycle tracking with a focus on user data security. It provides accurate predictions, customizable logging, and a unique botanical gamification feature. Designed for inclusivity, it also includes a persistent pill reminder and partner sharing options.