perpHect

perpHect is a hydration coaching app for iPhone — not another water-logging tracker.

Most hydration apps give you one flat number and a row of cup buttons. perpHect works differently. Each morning it runs a short check-in and builds a daily water target from five live inputs: your body profile, last night's sleep, your energy and stress, your planned activity, and the real weather where you are. The target moves with your day instead of staying fixed.

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.

Key features:

• Daily AI water target, recalculated every morning
• Adaptive daily target from 5 live inputs (body, sleep, energy/stress, activity, weather)
• Morning check-in coaching with a plain explanation of every target
• Smart, self-pacing reminders (not fixed-interval alarms)
• Weekly and monthly behavioural insights that learn your rhythm
• Apple Health integration
• Streak tracking and interval pacing
• AI reasoning shown for every target adjustment -One-tap water logging from your home screen

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. perpHect is general wellness guidance, not a medical device.