Droplet by Hydrific

LIXIL Corporation
FREE Android Everyone
4.0 ★
Rating
1K+
Downloads
Free
Price
3.3.0
Version
Advertisement
Reviewed on March 30, 2026  · Updated April 29, 2026
Disclosure: Some download links on this page may be affiliate links. If you install an app through our link, we may receive a small referral fee at no extra cost to you. This does not influence our reviews — all opinions are our own.

Screenshots

Droplet by Hydrific app screenshot 1 Droplet by Hydrific app screenshot 2 Droplet by Hydrific app screenshot 3 Droplet by Hydrific app screenshot 4 Droplet by Hydrific app screenshot 5 Droplet by Hydrific app screenshot 6

First Impression

My friend Sarah swore by Droplet, so I gave it a shot on my iPhone 15 Pro. I’m the type who will exploit every feature and find every bug, so I was skeptical. The setup was brutally simple: enter your stats, get a goal. My initial 3.1-liter target felt aggressive but probably right. The interface was clean, almost too clean. I immediately missed a widget. Opening the app to log every sip felt like a step back. Still, the speed was there—it launched fast, logged fast. I decided to run it through its paces for a year, logging religiously, even on a chaotic Tuesday when I was running between meetings and only remembered to drink at 3 PM.

What It Does Well

Droplet nails the core function without any bloat. Logging water is stupidly fast. Tapping a preset bottle size or typing a custom amount takes two seconds. That’s the magic. When you’re in the zone and a reminder pops up, you can acknowledge it and get back to work without a fuss. The visual progress circle is simple but effective; watching it fill up provides a tiny hit of dopamine. I also have to give credit where it’s due: being completely free with zero ads is a huge win in 2024. It doesn’t try to sell you anything or lock basic features behind a paywall. For a straightforward habit tracker, the execution is lean and focused.

Where It Falls Short

This is where my power-user gripes come in. The app feels static. After a year, my history is just a basic chart. I want trends, weekly averages, integration with Apple Health for more nuanced data (it only writes water, doesn’t read anything). The reminders are basic time-based alerts. Why can’t I set one based on my last log? If I drink at 10 AM, remind me at noon, not at a fixed time I might ignore. I encountered a persistent bug after an iOS update where the app’s notification badge wouldn’t clear until I force-quit it. Small, but annoying for someone who notices these things. It’s a great v1.0 app that hasn’t evolved much.

Is It Worth the Price?

It’s free, so the price of entry is right. You absolutely get what you pay for, which is a reliable, basic tracker. There’s no financial risk. For someone who just needs a digital nudge and doesn’t care about data or smart features, it’s a perfect fit. For me, who wants to analyze patterns and have the app adapt to my behavior, it starts to feel limited. But you can’t argue with free. It does its one job well enough that I haven’t deleted it, even with its shortcomings.

Developer & Support

LIXIL Corporation isn’t a flashy indie dev, and it shows. Updates are infrequent, mostly maintenance. I had one issue where my custom bottle sizes reset after an update. I contacted support through the app. They were polite and eventually provided a fix, but it took four days to get a real response. It wasn’t hours, and for a bug that broke my logging flow, that was frustrating. They seem to treat the app as a stable utility, not a product they’re actively iterating on based on user feedback. It works, but don’t expect rapid innovation or lightning-fast help.

Privacy & Safety

The privacy policy is clear and the app’s lack of ads or subscriptions makes it feel less sketchy. They collect the data you input to calculate your goal, which is necessary. They state they don’t sell your data. Since there’s no ad network, there’s less to worry about there. For a wellness app, it’s on the trustworthy end of the spectrum. I’m comfortable with the data I’ve put in, but I also wouldn’t log super sensitive health details beyond what’s needed for the water goal.

Frequently asked questions
How do I log my water intake in Droplet?

You can log water by tapping a preset bottle size or typing a custom amount. The process takes about two seconds, making it easy to quickly record your intake and get back to what you were doing.

Does Droplet have any widgets or Apple Health integration?

Droplet currently lacks a widget, so you’ll need to open the app to log each sip. It does write water data to Apple Health, but it does not read any data from Health or other apps for more nuanced tracking.

Why isn’t my notification badge clearing in Droplet?

Some users have reported that the notification badge stays on the app icon after an iOS update until you force-quit the app. A quick force-close should resolve the issue until a permanent fix is released.

Can I set smart reminders that adapt to my last drink time?

No, Droplet only offers basic time-based reminders. You cannot set reminders based on when you last logged a drink, which can be less helpful if your schedule varies throughout the day.

How does Droplet compare to other water tracking apps like Plant Nanny?

Droplet is completely free with no ads, while Plant Nanny uses gamification with a virtual plant to motivate you. Droplet focuses on fast, no-fuss logging and a simple progress circle, whereas Plant Nanny offers more visual engagement and a wider range of features, but may include ads or in-app purchases.

✓  Pros
✓ Logging is incredibly fast with one-tap presets.
✓ Completely free with no ads or subscription nagging.
✓ Clean, simple interface that doesn’t get in the way.
✓ Customizable reminders help build the habit.
✗  Cons
✗ Lacks smart features like dynamic reminders or Health integration.
✗ Buggy notification badges after some iOS updates.
✗ Development feels slow; features are static.
Similar Apps Comparison
Current app
Droplet by Hydrific
Rating
4.0 ★
Downloads
1K+
Price
Free
Age rating
Everyone
The Blood Type Diet®
Rating
4.6 ★
Downloads
50K+
Price
Free
Age rating
N/A
Army Fitness Calculator
Rating
4.8 ★
Downloads
10K+
Price
Free
Age rating
Everyone
User Rating
4.0
out of 5
5
55%
4
25%
3
12%
2
5%
1
3%
Based on App Store & Google Play ratings
App information
DeveloperLIXIL Corporation
Version3.3.0
Downloads1K+
PriceFree
Ready to try Droplet by Hydrific? It's completely free.
App Store Google Play