# Tidemark: Hydration Guide — Water Tracker & Daily Reminder > Hydration guide that shows target fill levels, not sip logs. (iPhone/iPad app by Sukhleen Kaur.) - Source: https://appshunter.io/ios/app/tidemark-hydration-guide/id6772892443 (this page in markdown: same URL + `.md`) - Developer: [Sukhleen Kaur](https://appshunter.io/developer/1896281222) - Category: Health & Fitness, Lifestyle - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 17.0 · 4 MB - Languages: American English - Released: 2026-06-02 - Data updated: 2026-07-20 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/tidemark-hydration-guide/id6772892443/reviews.md ## What is Tidemark? Most water trackers make you log every sip. Tidemark helps you stay hydrated without turning it into a chore. Set your daily water goal, wake time, sleep time, and bottle size once. From there, Tidemark shows you exactly where your water bottle should be throughout the day so you always know if you are on track. Instead of focusing on how much water you already drank, Tidemark focuses on where you should be right now. Simple. Calm. Easy to follow. HOW IT WORKS • Set your daily water goal • Choose your wake time and sleep time • Add your bottle size • Open the app anytime to see your current target fill level • Log bottles only when you finish them No sip counting. No annoying reminders every few minutes. No complicated charts. Tidemark keeps hydration steady and manageable from morning to night. FEATURES • Real-time hydration guidance • Personalized pacing throughout your day • Track multiple bottles with ease • Daily streaks to build lasting habits • Fully customizable goals and schedules • Home screen widgets for quick progress checks • Apple Health integration for automatic water logging • Beautiful dark mode support • No account required TIDEMARK PRO Unlock additional customization and widgets with Tidemark Pro. • Custom accent colors • Small and medium home screen widgets • 7-day free trial for new subscribers • Weekly, monthly, and yearly plans available • Cancel anytime in Apple ID settings PRIVACY FIRST Tidemark does not collect your personal data. If you choose to connect Apple Health, Tidemark only writes your water intake. Your health data is never read, stored, or shared. Stay hydrated without overthinking it. Download Tidemark today! ## Key features - Real-time hydration guidance - Personalized pacing - Track multiple bottles - Daily streaks - Customizable goals - Home screen widgets - Apple Health integration ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Tidemark Pro Monthly | $3.99 | per month | | Tidemark Pro Yearly | $29.99 | per year | | Tidemark Pro Weekly | $0.99 | per 7 days | ## Frequently asked questions about Tidemark ### What is Tidemark's main focus for hydration tracking? Tidemark focuses on guiding users to their target water fill level throughout the day, rather than requiring them to log every single sip. This approach aims to make staying hydrated less of a chore and more manageable. ### How does Tidemark provide personalized hydration guidance? Users set their daily water goal, wake and sleep times, and bottle size. Tidemark then calculates and displays exactly where your water bottle should be at any given moment to stay on track with your hydration. ### Does Tidemark offer any features for building habits? Yes, Tidemark includes daily streaks to help users build lasting hydration habits. It also offers customizable goals and schedules to fit individual needs. ### What are the benefits of Tidemark Pro? Tidemark Pro unlocks additional customization options, including custom accent colors and smaller home screen widgets. It offers weekly, monthly, and yearly subscription plans, with a 7-day free trial for new subscribers. ### How can I cancel my Tidemark Pro subscription? You can cancel your Tidemark Pro subscription at any time through your Apple ID settings. The app offers weekly, monthly, and yearly plans, with a free trial period available. ### Does Tidemark collect personal data? No, Tidemark prioritizes privacy and does not collect your personal data. If you choose to connect Apple Health, the app only writes your water intake and does not read, store, or share your health data. ### What devices is Tidemark available on? Tidemark is currently available on iPhone. It offers features like home screen widgets for quick progress checks and supports dark mode. ### How often is Tidemark updated? The latest version of Tidemark is 1.2.0, which was last updated on June 22, 2026. This indicates a relatively recent update for the application. ## Version history (last 5 releases) ### 1.3.0 — 2026-07-11 • Export your hydration history as a CSV, right from Settings • A little celebration when you finish your daily goal • Tap any past day to see your check-in times • Cleaner numbers and a more consistent look throughout ### 1.2.0 — 2026-06-22 • Adjust today's goal on the fly: tap your goal on the Home screen to bump it up for a hot day, a workout, or a sick day. It's just for today and resets automatically tomorrow. • Introducing Insights: a new tab with your current and longest streaks, goals hit per week, and your most consistent days of the week. • Squashed some bugs. ### 1.1.1 — 2026-06-17 • Fixed an issue where new users could get a bedtime reminder seconds after setting up the app • Squashing some bugs and some general improvements ### 1.1.0 — 2026-06-04 - New App Tour: Once setup is complete, take a quick guided tour to get familiar with everything on screen. You can revisit it anytime from Settings. - Bug Fixes: Fixed some pesky bugs to make the experience smoother. ### 1.0 — 2026-06-02 No release notes. ## More apps by Sukhleen Kaur - [Aera: Calm Breathing](https://appshunter.io/ios/app/aera-calm-breathing/id6766367179) - [Rue: Period & Cycle Tracker](https://appshunter.io/ios/app/rue-period-and-cycle-tracker/id6782203656) All apps by Sukhleen Kaur: https://appshunter.io/developer/1896281222 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-20.*