perpHect: Daily Water Tracker
Drink Reminder & Intake Log
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
The hydration app that actually thinks. AI-powered daily targets built around your sleep, stress, activity and weather.
Most hydration apps tell you to drink 8 glasses a day. perpHect knows that's not how your body works.
Your hydration needs change every single day based on how well you slept, how stressed you are, what the weather is doing, and how active you plan to be. perpHect is the first AI hydration coach that actually accounts for all of it, building you a personalised daily water target that adapts to your life, not a generic formula.
Every morning, perpHect asks you five quick questions. Takes under 15 seconds. From there, the AI calculates exactly how much water your body needs that day and tells you why. No guesswork. No "drink more water" guilt trips. Just a target that actually makes sense.
WHAT MAKES PERPHECT DIFFERENT
Most water tracker apps give you a static goal and a few reminders. perpHect gives you a dynamic daily water intake plan that changes based on real factors: your sleep quality, energy levels, stress, planned activity, and live weather conditions.
The AI shows its working. You'll see exactly why your target is 2.8L today and not 2.2L. That transparency builds the habit and keeps you consistent.
HOW IT WORKS
Open the app each morning and complete your check-in. Under 15 seconds. perpHect's AI analyses your inputs alongside live weather data to set your personalised hydration goal for the day. Log water throughout the day with one tap. Smart reminders adapt based on your progress — more nudges when you're behind, fewer when you're ahead.
FEATURES
Daily AI water target, recalculated every morning
5-factor check-in: sleep, energy, stress, activity and weather
One-tap water logging from your home screen
Smart reminders that adjust to your progress
Weekly and monthly hydration insights
AI reasoning shown for every target adjustment
START FREE
Try perpHect free for 7 days. No charge until your trial ends. After that, it's just £3.99 per month. Cancel any time from your iPhone settings.
perpHect. Hydration that thinks.
- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
- Privacy Policy: https://legal.perphect.ai/privacy
- Terms of Use https://legal.perphect.ai/terms
- Support: https://legal.perphect.ai/support
This update makes perpHect faster and smoother. Morning check-ins now take under 15 seconds, water logging is quicker, and you'll now see the AI's reasoning behind your daily hydration target. We've also added early trial reminders to help you build the habit from day one.
The developer, PERPHECT LTD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Purchases
- Contact Info
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- PERPHECT LTD
- Size
- 62.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- perpHect Premium $3.99
- Copyright
- © 2026 PERPHECT LTD
