Apps Like HydroTimer for iPhone and iPad
Ranked alternatives
Showing 281–300 of 1,000 ranked alternatives.





Health calculator: weight, BMI
Hoang Tue
Calculate BMI, calories, and heart rate
Calculate BMI, daily calorie needs, target heart rate zones, blood volume, water intake, ideal weight, pregnancy due date, ovulation period, and blood donation eligibility.

StressTracker: AI Stress Check
赞美 陈
Analyze heart data and show levels
Tracks psychological using heart rate variability data from Apple Watch. Displays current levels and mental, emotional, and physical states. Allows users to monitor, record, and detect over time.

Gratsy - Self-Care, Your Way
John Oliver Atienza
Track mood, journal gratitude, stay hydrated, practice
Track daily moods and identify emotional patterns through visual insights. Log gratitude entries with guided prompts. Set hydration reminders and receive mindfulness exercises. Sync data across devices for consistent self-care tracking.





Persist- Planner&Habit Tracker
李杰 陈
Set goals, track progress, stay consistent
Set personal goals and track progress with habit cards. Mark completed tasks to measure advancement. Receive daily reminders to stay consistent. Motivate through progress visualization and habit tracking.



Easy Fast Tracker-FastMinder
Funn Media, LLC
Track fasting periods and meals
Track fasting windows with a customizable timer for 16:8, 18:6, or custom schedules. Log meals and hydration. Set reminders for breaks and hydration. View progress with daily and weekly stats. Sync with Apple Health.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.