TOP 7 Water Reminder Apps for iPhone in 2025

Drinking water sounds easy, but half the time, I’d forget until my head started hurting.

That’s why I gave water reminder apps a shot. 

Not all of them are great. 

Some are too loud, some too basic.

And a few just feel like they were built in 2010 and never touched again.

But a handful? Actually helped.

So I picked out the ones that made it easier for me to stay on track.

Here’s the list.

1. Waterllama – I Like It the Most

Pros:

• Super fun and colorful interface
• Adorable animal themes + challenges
• Custom drinks (tea, juice, coffee, etc.)
• Apple Health sync & iCloud backup
• Reminders are smart, not annoying

Cons:

• Some features locked behind a one-time upgrade
• Might feel a bit “too cute” for serious users

I didn’t expect to like Waterllama this much, but it grew on me fast. 

The whole vibe is playful.

You get these cute animal avatars, daily hydration goals, and little challenges like the “Sugar-Free Week” or “Drink Every Hour” that actually make you want to stay on track.

But don’t let the cute interface fool you.

It’s smart under the hood. 

You can log different types of drinks (yes, even your coffee counts), adjust your daily water goal based on your body weight or activity, and even sync it up with Apple Health so all your hydration data lives in one place.

The reminders are the best part — they’re gentle. 

Like a llama friend just tapping you on the shoulder, not screaming at you every 30 minutes like some apps do. 

I set mine up to nudge me during work hours only, and it blends right in with my day.

I also like that it gives you the option to buy it once and be done, instead of locking everything behind a monthly or yearly plan.

If you want an app that makes drinking water actually fun, this one’s it.

Also read: Top intermittent fasting apps for iPhone

2. My Water – Best for Visual Tracking

Pros:

• Easy-to-understand progress wheel
• Lets you log coffee, tea, juice — not just water
• Connects with Apple Health
• Clean design, no weird popups
• Can set custom goals and reminders

Cons:

• Free version has some limits
• Interface feels a bit basic compared to others

If you’re the type of person who needs to see your progress to stay motivated, My Water is a solid pick. 

It’s got this big circle that fills up as you drink water throughout the day — super satisfying, kinda like watching your XP bar grow in a game.

It’s not just about plain water either. 

You can log drinks like tea, coffee, milk, even soda if you want (though it won’t count the same, obviously). 

Just tap, log, done.

I also like that you can set your own water goal depending on your age, weight, and how active you are. 

So it’s not just a random “drink 8 glasses” thing.

It’s built for you.

It connects with Apple Health, too, so if you’re using other health or fitness apps, everything stays in sync. 

No need to log stuff twice.

It doesn’t have flashy animations or animals like Waterllama, but sometimes simple is better. 

If you want a clean, straight-to-the-point water tracker that shows you how far you’ve come, this one gets the job done.

3. Plant Nanny – Best for Gamification

Pros:

• Grow a plant every time you drink water
• Super cute and fun design
• Daily reminders based on your habits
• Syncs with Apple Health
• Feels more like a game than a health app

Cons:

• Some plants and features are locked behind in-app purchases
• Might feel too playful for serious health tracking

Plant Nanny turns drinking water into a game. 

And not like a boring “you earned a badge” kind of game.

More like you’re raising a little plant buddy that literally lives or dies based on how much water you drink. 

It’s brutal but 100% effective.

Every time you log water, your plant grows. 

If you forget a few sips, it will start wilting. 

And if you miss a whole day, bro, you’re gonna feel bad. 

It kinda tricks your brain into caring more about staying hydrated.

You can pick different plants (some are free, others are locked) and place them in fun little pots. 

There’s even a garden where you can see all the plants you’ve “raised” over time. 

And if you connect it to Apple Health, it keeps your stats synced across your iPhone.

It’s fun, lighthearted, and honestly, one of the best water tracking apps for people who get bored easily or need something visual to stay motivated.

4. Water Reminder – Best for Apple Watch Users

Pros:

• Super clean and easy to use
• Perfect for quick logging from Apple Watch
• Custom reminder times + gentle nudges
• Apple Health sync
• No ads, no distractions

Cons:

• Doesn’t have fancy visuals or gamified stuff
• Might feel too simple for some users

If you just want an app that works — no animals, no plants, no “leveling up” — this one’s for you.

Water Reminder is super minimal in the best way. 

You open it, log your drink, and done. 

No loading screens, no popups, no extra stuff trying to sell you a subscription every 10 seconds.

And if you’ve got an Apple Watch? 

It’s the best you can get. 

You can log water straight from your wrist with just one tap. 

No need to pull out your phone in the middle of a meeting or while you’re out walking the dog.

The reminders are chill, too. 

You can set the times you want to be nudged, so it only hits you during the hours that actually make sense for your day. 

And it won’t blow up your phone either.

It gives soft, silent nudges if that’s your vibe.

It doesn’t do anything flashy, but it doesn’t need to. 

It’s for people who just want to drink more water and not think about it too much.

5. Drink Water – Best Minimalist Pick

Pros:

• Super clean and easy UI
• One-tap water logging
• Apple Health sync
• Customizable daily goals + reminder times

Cons:

• Not much customization for different drink types
• No gamification or fancy visuals

Drink Water is that low-key MVP. 

No fluff, no distractions, just a sleek little app that reminds you to drink and lets you log your water in one tap.

I honestly love how quietly effective this one is. 

It’s the kind of app you forget is even on your phone, until it gives you that soft little nudge to drink water. 

And the logging takes literally two seconds. 

You tap the button, done.

You can set your daily goal based on your body weight or choose one manually. 

The reminders are totally customizable, too.

So if you don’t want to be reminded during meals or late at night, just tweak the times.

It also syncs with Apple Health, so if you’re tracking stuff like steps, calories, or weight, it plays nice with the rest of your fitness data.

If you’re not into the cute stuff or you just want something that works without being in your face, this app is perfect. 

Once I got in the habit of tracking my drinks, I started looking at the stuff I was eating too.

If you wanna do the same, check out these food scanner apps.

They help you figure out what’s actually in your meals without any effort.

6. WaterMinder– Best for Sync & Health Integrations

Pros:

• Syncs with Apple Health, Fitbit & more
• Tracks long-term hydration trends
• Supports multiple drink types (oz/ml)
• Custom reminders + smart goal adjustments
• Super helpful for fitness tracking

Cons:

• UI feels a bit “data-heavy” for casual users
• Free version has some limitations

If you’re the kind of person who likes seeing the numbers, WaterMinder is where it’s at.

This app is all about data.

How much you’ve drunk, when you drank it, and how consistent you’ve been over days or weeks.

It connects to Apple Health, Fitbit, and even other fitness apps, so if you’re tracking your workouts, calories, or weight, this fits right into the mix. 

No double-logging or extra steps. 

Just a seamless feed of hydration data across everything.

What’s cool is that you can switch between oz and ml, which is perfect if you use bottles or glasses that aren’t standard.

You can also log coffee, tea, juice, and even soda — though those count a little differently, of course.

The reminders are flexible, too. 

You can set specific times or general intervals, and tweak your goals if you’re working out more, sweating like crazy, or just having a dry day.

It’s a little more detailed than the other apps, but if you’re serious about tracking your habits (and love a good chart), this water reminder app will hit the spot.

And if you’re already tracking hydration, you might as well track what you’re eating, too.

I use one of these calorie tracker apps to keep my food and water goals in sync, it works like a charm.

7. Hydro Coach – Best for Fitness Goals

Pros:

• Calculates hydration needs based on weight, weather, and activity
• Personal tips to improve your water habits
• Tracks your daily, weekly, and monthly progress
• Apple Health sync + Apple Watch support
• Great for athletes or active lifestyles

Cons:

• Interface is more functional than pretty
• Might feel like overkill if you just want basic tracking

Hydro Coach isn’t just another app that pings you every two hours to drink water. 

It’s smarter than that. 

It figures out how much you need based on your weight, how active you are, and even how hot it is outside.

So if you’ve been working out or it’s a sweaty day, it’ll automatically raise your water goal.

No need to do the math yourself.

It also gives tips that feel more like friendly advice, not random alerts yelling, “drink now.” 

And yeah, it syncs with Apple Health, so your hydration data doesn’t get lost.

The design’s pretty basic, nothing fancy, but everything’s clear. 

You can see how much you’ve drunk today, track your streaks, and check your weekly progress at a glance.

If you work out regularly or just want something that takes hydration a bit more seriously, this one’s solid.

My Final Take

I didn’t expect water reminder apps to stick. 

I thought I’d download one, try it for two days, then forget about it like I do with half the stuff in my Productivity folder.

But honestly? 

These apps low-key changed how I treat hydration.

And the right app makes it way easier. 

For me, Waterllama hit the sweet spot. 

Fun, smart, no pressure. 

• But if you want something serious, Hydro Coach or Water Tracker go hard on the numbers. 
• And if you just want a simple nudge without extra fluff? Drink Water is perfect.

There’s no “one app fits all” here. 

Pick the one that fits you. 

At the end of the day, your body’s not asking for much.

Just a bit of water and a reminder that you deserve to feel good.

And hey, while you’re fixing your hydration game, why not fix dinner too?

These iPhone recipe apps helped me cook simple meals that actually made me feel good.

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