# H2O - Water Tracker — user reviews > 49 indexed App Store user reviews of H2O by Gregory Sapienza, rated 4.60/5 from 65 ratings. - Source: https://appshunter.io/ios/app/h2o-water-tracker/id1161140846/reviews - App overview in markdown: https://appshunter.io/ios/app/h2o-water-tracker/id1161140846.md - Rating breakdown: 5★ 46 · 4★ 15 · 3★ 1 · 2★ 2 · 1★ 1 ## Newest reviews (11 of 49) ### 4/5 — Simple but buggy *2024-02-28, version 1.1* Love this no-frills app for water tracking, but it crashes every time I try to access settings :( ### 4/5 — H20 app *2023-05-28, version 1.1* Okay I personally love this app, the only thing it needs notifications, I keep forgetting to input my amounts of water. Other wise it’s a great and I love u doing have to pay!! ### 4/5 — Simplistic at its finest. *2023-04-09, version 1.1* This app is as simplistic as you can get which so absolutely ideal for what an app of this nature truly needs. I only gave it 4 stars though cause it needs a widget!!! If the developer could make a widget for the iPhone dashboard or whatever the first screen is called for quick logging and daily goal status views it’d be a 5 star app and wouldn’t make sense that any other app in the store could hold water to it (pun intended lol). ### 4/5 — Can you add a mL function? *2023-02-18, version 1.1* This is the best water tracking app! Super clear and simple! But I wish you had an option for mL and L as well! ### 4/5 — Simple but needs a bit more… *2023-01-30, version 1.1* I absolutely LOVE the look of this app BUT I need a reminder and for the app to tell me how much I still need to drink. I NEED the reminders, though. Well, my search continues… ### 5/5 — Great app *2023-01-12, version 1.1* As a Stage 4 Severe CKD it is at the utmost importance for me to track religiously my fluid intake. After trying several apps who will want to keep opening accounts (like you are not sick and tired of that) or buy services you don’t need, this app hit a home run in the ninth inning with the bases loaded. It could not be more simple, drink something and just add it to fill you daily quota. Set an amount for the day and just keep marking down how much you intake. It resets itself to 0 for the next day. It is that easy to use. Kudos to whoever design it. You have done a great service to society. God bless you very very much. ### 5/5 — Awesome FREE water tracker *2022-11-18, version 1.1* My wife was diagnosed with cancer. She was told by her doctor to drink 1gal a day, because the chemo drug was bad on her kidneys. Queue me downloading like 6 water apps to track. One after another, they want you to buy them for stupid reasons, subscription models being the most prevalent. Who wants to pay $6 a month to track water drinkage? Other apps act like you are stupid, wont let you customize your daily intake, wont let you customize each serving, stupid ui/ux design that makes it time consuming to log. Bravo to the author for designing a simple effective app! God bless this person, and give them my thanks. ### 5/5 — Amazing *2022-07-26, version 1.1* This app is super simple and easy to use! It is great at its job! The only thing I wish it had was reminders! But over all fabulous! ### 5/5 — Best Water App, but… *2022-04-28, version 1.1* This is the best water app on the App Store. My only suggestion would be to make a widget. If I had a widget I think I would log my water intake better. I wish the widget would include how much water I have drank, my three preset options, and the custom button. ### 4/5 — Options *2021-11-01, version 1.1* Need to be able to change the date to the previous day. I work late and I’m usually adding the water after midnight. Example is adding water on Monday for Sunday drinking. ### 5/5 — Press DOWNLOAD now👍🏽 *2021-09-26, version 1.1* I tried several water tracker apps that were overburdened with unnecessary “stuff”. If you want, or are looking for a daily water tracking app that’s uncomplicated, easy & simple to use. One that literally takes seconds to either log, edit, or review. Then look no further…you’ve reached the end of the rainbow, and this one is the pot of gold! ## Most critical reviews (10 lowest-rated) ### 1/5 — Graph feature not working *2025-09-14, version 1.1* Water consumption has been added to the app for a few days, but no information is showing up on the graph. ### 1/5 — Waste *2022-06-22, version 1.1* App does not work avoid. Free is free ### 2/5 — Meh *2026-02-11, version 1.1* Does this have reminders notifications?? It’s the most simple app I’ve found and I like it but without the reminder notifications to drink water it defeats the purpose of the app ### 2/5 — App shuts off *2023-05-18, version 1.1* When I tap on settings ap shuts off how do I reset to 0 ### 2/5 — Extremely basic *2021-11-18, version 1.1* I really wanted it to be good. Indy apps are the best apps. But this ain’t it, chief. -No metric units -No coffee/tea/other beverages -No widgets -No Shortcuts It feels more like a beta, than a finished app. I’m sure it will get better with time, but as of today it’s not a good app. I’d rather pay for a full featured product than receive for free something I don’t enjoy using. But keep it up, dev! I’ll check back in a few months and will gladly update my review if things get better! ### 3/5 — It’s okay *2021-09-06, version 1.1* It would honestly be 5/5 stars if you could simply go back and edit your water intake. So many times I miss logging my water and after it hits midnight, I can’t go back and add. ### 4/5 — Lovely but… *2025-11-20, version 1.1* I love the simplicity of this app and the lovely simple graphics. Any chance of being able to change the units to ml? That would make it perfect for those of us not in the US. ### 4/5 — Summary *2025-08-07, version 1.1* Suggestion to have a TOTAL of fluid intake of previous days by each day in history when opening ### 4/5 — Like but missing an option *2025-03-08, version 1.1* This app is great! I love the fact that it’s free and very easy to use. I’m giving a 4 b/c it does not allow you edit by adding more the previous day. I forgot, woke up, but the option to add was there to edit. ### 4/5 — Free and better than most *2024-11-19, version 1.1* Light weight, simple, and just works. Thanks. @Gregory- any way I can export prior data to HealthKit? Maybe via filesystem? I didn’t have it linked before and am now using HealthKit to review my data. Thanks! ## Most praised reviews (10 highest-rated) ### 5/5 — This is the water tracking app you’re looking for *2026-07-08, version 1.1* simple and ad free. I tried several water tracking apps and this is the best. Thank you! ### 5/5 — Finally! *2025-12-22, version 1.1* A water app that not only allows me to track my water intake, but also allows me to change the amount of water on the given buttons. My daily intake goal is 100oz. I was able to change the presets to 10oz and 20oz. Such a simple thing but it made all the difference to me. ### 5/5 — ❤️ Love this little app *2025-03-22, version 1.1* This is exactly what phone apps were meant to be! Simple, intuitive, useful and free. Hats off to the creator. ### 5/5 — Love it!!!! *2024-10-11, version 1.1* Designed perfectly ### 5/5 — Simple to use and free! *2024-06-05, version 1.1* I love that it simplifies inputting how much water you intake and has a nice little animation! Easy and straight to the point. Thank you for creating this simple app ### 5/5 — Love it *2024-05-01, version 1.1* Love it. So simple and no irritable in-app pop ups like plant nanny has. I love the simplicity and it’ll help motivate me to drink all my water for the day too. Thank you:)) ### 5/5 — Simple, clean *2023-11-08, version 1.1* Exactly what I was looking for. Needed a way to track and log water intake. This app does not have the unnecessary bloat of features and complex settings. You open the app, add your intake, and close the app. You can return and view a log that includes dates and the water logged through separate days for reference. The only thing I’d like to see the developer add is a way to flip over to a 2nd profile for a separate log. Other than that keep it simple and clean. ### 5/5 — Thank you so much *2023-08-20, version 1.1* No ads. This is exactly what I was looking for! ### 5/5 — I love it. Make a widget! *2023-07-21, version 1.1* Yeah what the title says! Thanks for the app. Try and develop a widget for iOS 16+ ! ### 5/5 — Great for entering water intake *2023-02-05, version 1.1* This is a simple app for tracking water intake. And it’s free! Any chance you will add notifications or reminders to drink water? --- *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 2026-07-17.*