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Dropkin: Water Reminder

Water Tracker & Hydration Log. A free iPhone app from Honest Little Apps.

Get it on the App Store

Price
Free
Platform
iPhone (iOS 18.0 or later)
Category
Health & Fitness
Developer
Honest Little Apps
Version
1.3.1
Last updated
2026-10-15
Age rating
4+

What Dropkin does

Log water in one tap, in ounces or liters, watch your bottle come alive and build a hydration routine that fits your day.

Dropkin is a water tracker and water reminder built around the bottle you already carry. Save it once, tap it whenever you finish it, and get on with your day. No account, no ads, and it works offline.

Ounces Or Liters, Your Choice

Pick oz or mL and liters on the first screen. Bottle sizes, quick amounts and goal steps use round numbers in your unit (8, 16, 24 oz or 250, 500, 750 mL), and your goal shows the other unit beside it. Switch anytime; your history converts exactly.

One-Tap Water Logging

Save your favorite bottle, glass or mug with its real capacity and pin it. One tap logs the whole thing. ½ and ¼ buttons sit right beside it, and a hold opens ¾ or any custom amount. Repeat Last and your favorite amounts are one tap too. Every log shows Undo, and in History you can edit or delete any drink.

Water You Can Feel

Today's water fills an animated vessel you can interact with. Tilt your phone and it leans. Touch it and ripples spread. A Flow Bead rolls through it, with nine materials to earn, each moving a little differently. Prefer pure utility? Reduced Effects and Focus Home keep it calm, and iOS Reduce Motion is respected. Logging never depends on tilting or gestures.

One Glance

Today's total, your goal and what's left are the first thing you see. Hydration Pace shows On pace or A little behind against your own wake-to-sleep hours. Never red, never a lecture.

Reminders On Your Terms

Reminders only arrive during your hours. They stay quiet when you're on pace, wait after each drink, stop once you reach your goal, and get quieter, never louder, if you ignore them. Choose a minimal, friendly or playful tone. Pause them or switch them off anytime. Log straight from the notification.

Log From Your Wrist

The Apple Watch app shows today's progress and your pinned bottle as the big button, plus quick amounts and a Digital Crown custom amount. Drinks sync to your iPhone and are counted once.

Widgets, Siri And Shortcuts

Home Screen widgets (Vessel, Quick Log, Minimal, Flow and Dropkin), Lock Screen widgets, a Control Center control, Siri and Shortcuts actions such as Log Water, Log Favorite Vessel and Today's Progress. Every surface uses one logging pipeline, so nothing is double-counted.

Your Little Water World

It's all optional. A small companion notices every pour. Choose a home world, The Grove, The Reef, The Sky or The Lotus Pond, and watch it bloom on Goal Days. Nothing wilts, resets or gets taken away after a missed day. Extra water past your goal earns nothing, so there's never a reason to overdo it.

Factual History

Daily totals, 7 and 30 day views, most-used vessel, active days, goal days, a 24-hour consistency shape, a weekly recap and CSV export.

Your Data, Your Control

No account and no sign-up. Your history is stored on your device. Apple Health sync is optional and write-only: Dropkin saves dietary water and updates or removes its own samples when you edit or delete a drink. Backup and restore are built in. Dropkin collects no data.

Free And Pro

The full water tracker is free: unlimited logging, saved vessels, reminders, Hydration Pace, widgets, Apple Watch, Shortcuts, 30-day history, every Flow Bead and water tint, and 38 earnable styles. Optional Pro unlocks all four worlds, 23 Pro styles, saved Looks with Auto-Look, and 90-day and full-year history. Choose Monthly, Annual (with a free trial for eligible new subscribers) or a one-time Lifetime purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Anything you earn stays yours.

Dropkin helps you track a personal goal you choose. It is not a medical device and does not provide medical advice or determine your hydration needs.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://dropkin.rork.app/privacy

Screenshots

Dropkin screenshot 1Dropkin screenshot 2Dropkin screenshot 3Dropkin screenshot 4Dropkin screenshot 5

Questions about Dropkin

What is Dropkin?

Log water in one tap, in ounces or liters, watch your bottle come alive and build a hydration routine that fits your day. Dropkin is a water tracker and water reminder built around the bottle you already carry.

Is Dropkin free?

Dropkin is listed on the App Store at: Free. Check the App Store listing for any optional in-app purchases before you download.

What do I need to use Dropkin?

iOS 18.0 or later on iPhone. It is distributed only through the App Store.

Do I need an account for Dropkin?

The App Store description says: No account, no ads, and it works offline. YOUR DATA, YOUR CONTROL No account and no sign-up.

Does Dropkin work offline?

The App Store description says: No account, no ads, and it works offline.

Is Dropkin private?

The App Store description says: No account, no ads, and it works offline. Your history is stored on your device.

Who makes Dropkin?

Dropkin is made by Honest Little Apps, an independent iPhone developer. Every app is listed on the App Store under the developer name Honest Little Apps.

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Download Dropkin on the App Store