Brim - Smart Water Tracker
Hydration that adapts to you
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Thirst shows up late. Brim adapts your daily goal to weather, activity and sleep – and counts tea and coffee too. With streaks, badges and Apple Watch sync.
Are you actually drinking enough water – or just guessing?
Brim is the water tracker that thinks for you. Your hydration goal adapts automatically to weather, activity, sleep, and more.
ADAPTIVE HYDRATION
Brim recalculates daily:
• Based on body weight (35 ml/kg)
• +10 oz on hot days
• +5 oz after activity
• +7 oz after poor sleep
• Extra hydration for travel and altitude
WORKOUT TRACKING
• Automatic adjustment based on intensity
APPLE HEALTH
Syncs weight, steps, sleep, workouts
SMART REMINDERS
Less when consistent, more when needed
ALL DRINK TYPES
Water, coffee, tea with real hydration impact
WIDGETS
Quick add from your home screen
STATS & STREAKS
Track habits and stay consistent
BRIM PRO
• Adaptive hydration
• Smart reminders
• Stats & tracking
PRIVACY
No account. No ads. Your drink and health data never leave your device. Anonymous paywall statistics can be turned off in Settings.
PRESS
appgefahren.de (Germany): „Brim: Neuer Wasser-Tracker passt sich täglich an Wetter, Schritte und Schlaf an."
iGeneration (France): « Brim, une app élégante pour mieux suivre son hydratation avec des objectifs intelligents. »
AppBank (Japan): 「天気・運動・睡眠に連動！ スマート水分補給アプリ『Brim』がiOSに登場」
ELECTROLYTES (PRO)
Water isn't the whole story. When you sweat from heat, training, sauna or low-carb, you lose sodium, potassium and magnesium too. Brim estimates your electrolyte need from the same workout and weather data that drives your water goal, lets you log sources in a tap, and syncs with Apple Health. For the active, sauna and keto crowd who replace electrolytes — not cut them. Not medical advice.
LEGAL
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://brimtracker.com/privacy/
SUBSCRIPTION
Brim Pro: $1.99/month or $9.99/year (prices may vary by region). 7-day free trial. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your App Store settings.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Apple Watch: entries you delete in the app now reliably disappear from Apple Health too, and the complication updates after every log on your iPhone. Pattern and workout hints now show even while the app is open. Reminders with short intervals now cover several days, and Settings shows when notifications are turned off. Purchase and restore now give clear feedback. Plus many smaller fixes, better readability at large text sizes, and improvements to electrolyte reminders.
The developer, Juraj Dollinger-Lenharcik, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Juraj Dollinger-Lenharcik
- Size
- 6.6 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 10 more
- English, Arabic, Dutch, French, German, Italian, Japanese, Korean, Polish, Portuguese, Spanish
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Brim Pro – Yearly $9.99
- Brim Pro – Monthly $1.99
- Copyright
- © 2026 Juraj Dollinger-Lenharcik