Thirsty Girls vs My Water
Lots of drink types vs. an AI who actually knows you.
Thirsty Girls is best for
Women who want AI coaching, cycle-aware goals, and a habit-building system designed around their psychology and biology.
My Water: Daily Drink Tracker is best for
Users who want comprehensive drink type tracking and a wide beverage library alongside their water intake.
My Water is popular for good reason: it supports a wide range of beverages, has a clean interface, and solid reminder options. If you want to track every type of drink you consume — from espresso to kombucha — it handles that well. But breadth of drink tracking isn't the gap that keeps most women dehydrated. The gap is motivation, personalization, and a goal that accounts for who you actually are.
Feature comparison
| Feature | Thirsty Girls | My Water: Daily Drink Tracker |
|---|---|---|
| Personalized daily goal (by weight + activity) | ✓ | ✓ |
| AI coaching messages | ✓ | — |
| Cycle-aware hydration goals | ✓ | — |
| Extensive drink type library | Core types | ✓ |
| HealthKit integration | ✓ | ✓ |
| Streak tracking | ✓ | ✓ |
| Mood logging | ✓ | — |
| Siri Shortcuts | ✓ | — |
| Lock screen widget | ✓ | ✓ |
| Multiple coaching personalities | ✓ | — |
| Free tier available | ✓ | Limited |
Where they differ
The coaching difference
My Water doesn't have an AI coaching layer. Your progress is a number, not a conversation. Thirsty Girls' AI coach references your streak, your goal progress, and your style — making each daily check-in feel personal rather than clinical.
Drink variety
My Water wins on breadth of trackable beverages. If you want to log 40+ specific drink types, My Water's library is more complete. Thirsty Girls covers the common categories without overwhelming the logging experience.
Women-first design
My Water is a general-audience tracker. Thirsty Girls was built for women: cycle phase adjustments, specific support for pregnancy and breastfeeding, mood logging, and coaching personalities tuned to how women want to be supported.
Habit science
Variable reward mechanics, streak milestones with haptic feedback, and behavioral nudges designed to build long-term habits — not just track daily intake. This is where Thirsty Girls invests heavily compared to most trackers.
The verdict
My Water is a capable general-purpose tracker. Thirsty Girls is a women-first coaching app. If logging every type of beverage matters most, My Water fits. If building a hydration habit with AI support, cycle awareness, and personality does — Thirsty Girls is it.
Common questions
Can Thirsty Girls track different types of drinks?
Yes — you can log different drink types including water, sparkling water, tea, juice, and more. Thirsty Girls tracks toward your hydration goal with appropriate adjustments per drink type.
Does My Water have AI coaching?
No. My Water focuses on logging and reminders without a personalized AI coaching layer.
Which app is better for building a long-term habit?
Thirsty Girls was specifically designed around habit formation science — streaks, variable rewards, identity-based coaching, and personalized goals. For long-term behavior change, this architecture is more effective than pure tracking.
Try Thirsty Girls free
AI coaching, personalized goals, and cycle tracking — free to download, no credit card required.
Get Thirsty Girls — free