# Fluidics — Easy, simple water tracking > Simple, automatic water intake tracker with dynamic goal adjustment. (iPhone/iPad app by Madison Van Houten.) - Source: https://appshunter.io/ios/app/fluidics/id1330261345 (this page in markdown: same URL + `.md`) - Developer: [Madison Van Houten](https://appshunter.io/developer/1599363383) - Category: Health & Fitness - Price: Free with in-app purchases - Rating: 4.86/5 from 7 App Store ratings - Age rating: 4+ - Requires: iOS 14.0 · 2 MB - Languages: English - Released: 2018-03-14 - Data updated: 2026-06-10 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/fluidics/id1330261345/reviews.md ## What is Fluidics? Water tracking should be quick and painless. You shouldn't have to worry about killing a digital tree if you don't drink enough, or how much more water you need to drink following a workout! Fluidics provides a dead-simple approach to water tracking: As you drink more water, the Fluidics app will fill up with water—just like your body—showing you how much more water you should drink to reach your daily goal. Your daily goal will automatically change based on your activity on any given day, adjusting to your life without you having to give it any thought. Fluidics is elegantly simple and is well-integrated with Apple Health and iOS as a whole. Fluidics includes a single subscription, just $0.99 per year, to unlock advanced features like goal customization and an alternate version of the widget. The subscription is charged to your iTunes Account at the time of purchase, and will be automatically renewed once a year (within 24 hours of the 1-year line) unless you cancel automatic renewal (through your iTunes Account Settings) more than 24 hours in advance. You can manage your subscription (to this app and others!) by going to your iTunes Account Settings. By using Fluidics, you agree to be bound by the Terms and Conditions (https://fluidics.app/terms) ## Key features - Visual water intake tracking - Automatic daily goal adjustment - Apple Health integration - Customizable goals (subscription) - Widget customization (subscription) ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Pro (Annual) | $0.99 | per year | ## Frequently asked questions about Fluidics ### What is Fluidics? Fluidics is a health and fitness app designed for simple, intuitive water tracking. It visually fills up as you drink, showing your progress towards a dynamically adjusted daily goal. ### How does Fluidics adjust my daily water goal? Fluidics automatically changes your daily hydration goal based on your activity levels throughout the day, ensuring it adapts to your lifestyle without manual input. ### Does Fluidics integrate with Apple Health? Yes, Fluidics is well-integrated with Apple Health and the broader iOS ecosystem, allowing for seamless data sharing. ### What are the advanced features unlocked by the Fluidics subscription? The subscription unlocks advanced features such as goal customization and an alternate version of the app's widget, offering more personalization options. ### How much does the Fluidics subscription cost? The Fluidics subscription is priced at $0.99 per year and is charged to your iTunes Account at the time of purchase. ### How do I manage or cancel my Fluidics subscription? You can manage your subscription by going to your iTunes Account Settings. Automatic renewal can be canceled more than 24 hours in advance of the 1-year renewal date. ### What devices is Fluidics available on? Fluidics is available for iPhone and iPod devices. ### What is the age rating for Fluidics? Fluidics has an age rating of 4+, making it suitable for a wide range of users. ## Version history (last 5 releases) ### 2.1.0 — 2020-10-02 Hello dear user, and welcome to iOS 14! Fluidics has some shiny new widgets for you to enjoy: - See your current status in the small widget size. - Quickly log water with the medium widget size - and your choice of showing your progress toward your goal in text, or just in how full the widget is. - Adding something in Custom Add, but want to use different units? Long-press on the 'add' button, no more back-and-forth to the Settings tab. - For our Pro subscribers, you can now choose which app icon to use - try out the Dark Theme, if you'd like. ### 2.0.0 — 2020-04-17 Fluidics 2.0 is here, dear user; please enjoy this lovely new coat of paint, and all the performance improvements and bug fixes that we've been working away on. Here's the exciting bits, though: - Dark Mode support! No more getting blinded when you go to check your goal at night. - Tabs make it easier to get around; save your swiping finger, and tap away. - Editing your Quick Adds feels much more at home on iOS, thanks to the new 'card' design. - Settings has much more room to breathe, and we used that room to make the Goal settings easier to read and, for our dear Pro users, that much more customizable. We've been working on this one for a while, and hope you enjoy it! ### 1.3.0 — 2018-11-02 The Subscription Update! Worried about apps with no visible business model? Worry no longer; for just $0.99 per year, you can support ongoing development of your favorite water-tracking app. In case that alone doesn't convince you, that subscription also gets you the ability to customize the way we calculate your goal, and a neat new version of the widget that shows your progress towards that goal. Other new features: - A new 'Goal' page to see how your goal is being calculated from start to finish. - Measurements are localized better, so you won't see improper grammar like "24 fluid ounce" anymore. - Some nice optimizations so the app is ready even faster. - Various bits of under-the-hood work to support future features. (No spoilers!) ### 1.2.1 — 2018-08-06 The Settings Update! You can now choose which unit to use for each Quick Add, instead of being stuck with one overall, and there’s a whole lot more visual settings to tinker with, for the customizers out there. The Big List: - Redesigned the stuff that shows the first time the app runs, it looks nicer now. - You can now choose which unit to enter your weight in, if it isn’t coming automatically from the Health app. - There’s a bit more caching going on, so as you open the app throughout the day it’ll have accurate information quicker. - That lovely background animation is now optional; if you’ve got Reduce Motion on, it’ll be off by default, but if you really miss it, you can turn it back on from the new Display Settings card. - Showing the goal is optional as well, so if you were feeling overly pressured, you can switch that off. - Reorganized the settings page to take advantage of the fancy new cards, courtesy of Alexis Aubry; there’s more information in the new ‘About’ card, if you’re curious. - (1.2.1) Fixed a bug that could cause the app to crash while it was trying to use the handy new caching stuff. Whoops! ### 1.2.0 — 2018-08-04 The Settings Update! You can now choose which unit to use for each Quick Add, instead of being stuck with one overall, and there’s a whole lot more visual settings to tinker with, for the customizers out there. The Big List: - Redesigned the stuff that shows the first time the app runs, it looks nicer now. - You can now choose which unit to enter your weight in, if it isn’t coming automatically from the Health app. - There’s a bit more caching going on, so as you open the app throughout the day it’ll have accurate information quicker. - That lovely background animation is now optional; if you’ve got Reduce Motion on, it’ll be off by default, but if you really miss it, you can turn it back on from the new Display Settings card. - Showing the goal is optional as well, so if you were feeling overly pressured, you can switch that off. - Reorganized the settings page to take advantage of the fancy new cards, courtesy of Alexis Aubry; there’s more information in the new ‘About’ card, if you’re curious. ## Apps similar to Fluidics | App | Rating | Price | Category | | --- | --- | --- | --- | | [Paced Breathing - Breath Coach](https://appshunter.io/ios/app/paced-breathing-breath-coach/id1330625898) | 4.3 (3) | Free | Health & Fitness | | [Water Tracker & Reminder](https://appshunter.io/ios/app/water-tracker-and-reminder/id933605957) | 4.5 (77) | Free | Health & Fitness | | [Holy Water!](https://appshunter.io/ios/app/holy-water/id6450160889) | — | Free | Health & Fitness | | [Water & Coffee](https://appshunter.io/ios/app/water-and-coffee/id1475423483) | 4.8 (25) | Free | Health & Fitness | | [GymReps: Workout Log & Planner](https://appshunter.io/ios/app/gymreps-workout-log-and-planner/id1452028563) | 4.8 (8) | Free | Health & Fitness | | [ANATOMIE](https://appshunter.io/ios/app/anatomie/id1439633479) | 5.0 (3) | Free | Health & Fitness | --- *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 2026-06-10.*