Comparison

Hydro Buddy vs Hydrawell Water Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Hydro Buddy

This app offers a straightforward way to monitor your daily water intake directly from your Apple Watch or iPhone. It prioritizes user privacy by not collecting sensitive health data, ensuring your information stays secure and under your control.

Highlights
  • Water intake tracking
  • Apple Watch integration
  • iPhone app
  • Privacy-focused
  • No health data collection
Features
Read full description

Hydro Buddy is your premier water tracking companion. Experience a no-frills method to keep track of your water intake natively on your Apple Watch, in a beautiful package that also respects your privacy. We don't collect your health metrics, so you can rest assured that your sensitive data remains within your control.

About

Hydrawell Water Tracker

Features
Read full description

Drinking enough water shouldn't feel like a chore and tracking it shouldn't feel like a game. Hydrawell keeps it simple: tap to log, watch the ring fill, and trust that the number in the app is the same number in Apple Health. LOG IT IN ONE TAP Cup and Bottle presets handle the usual amounts or enter a custom number when you need something different. Either way, it's logged in seconds. YOUR WATER, ON YOUR WRIST Hydrawell's Apple Watch app logs and shows your progress right from your wrist, in step with your phone. Log on one, and both agree. You can even add today's total right to your watch face, so it's visible without opening anything. IT ACTUALLY TALKS TO APPLE HEALTH Every glass you log writes to Apple Health, and every entry you delete is removed from Health too — so your numbers never drift apart. Hydrawell isn't guessing at your hydration; it's the same data, everywhere. A GOAL THAT'S ACTUALLY YOURS Set a daily target that fits your life, not a generic recommendation, and watch a simple ring fill toward it over the day. A GENTLE STREAK, NOT A GUILT TRIP See how many days in a row you've hit your goal on a simple month calendar (solid color for a day you hit goal, a soft tint for a day you logged something but fell short). Today never breaks your streak just because it isn't over yet. MAKE IT YOURS Eight color themes and your choice of ounces or milliliters. Every theme is tuned for dark mode as well as light, not just left to the system default. Small touches without clutter. RIGHT AT HOME ON ANY SCREEN Built to fit an iPhone SE without feeling cramped, and just as sharp stretched across a full iPad. GENUINELY FREE No subscription, no trial, no paywall, no ads. Hydrawell is just built to help you drink more water. Hydrawell. Your water, on your wrist, in your Health app.

Screenshots

Hydrawell Water Tracker3 screens

Verdict

The call

The clearest difference is price: Hydrawell Water Tracker at Free against Hydro Buddy's $0.99. Hydrawell Water Tracker also leads on iOS requirement (18.0 vs 27.0). Hydro Buddy's advantage is update cadence (every 2 months vs every 5 months). On ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Hydrawell Water Tracker is free to download; Hydro Buddy costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Hydro Buddy ships an update every 2 months, Hydrawell Water Tracker every 5 months. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 6 level
Hydro Buddy versus Hydrawell Water Tracker: the parameters behind the verdict, then further details
ParameterHydro BuddyHydrawell Water Tracker
Price$0.99Free — better
Rating3.4 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyEvery 2 months — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, Apple WatchiPhone, iPad, Apple Watch — better
Requires iOS27.018.0 — better
Further details — not scored
Size1 MB1 MB
Age rating17+4+
DeveloperKronovi CorporationNuminous Productions LLC

In-app purchases

None

Hydro Buddy

No in-app purchases

None

Hydrawell Water Tracker

No in-app purchases

Questions

Is Hydro Buddy free?
Hydro Buddy costs $0.99, with no in-app purchases.
Is Hydrawell Water Tracker free?
Hydrawell Water Tracker is free to download, with no in-app purchases.
Do Hydro Buddy or Hydrawell Water Tracker have ads?
Neither Hydro Buddy nor Hydrawell Water Tracker shows ads.
Which is updated more often, Hydro Buddy or Hydrawell Water Tracker?
Hydro Buddy ships an update every 2 months, and Hydrawell Water Tracker every 5 months. Most recently, Hydro Buddy was updated on October 13, 2026 and Hydrawell Water Tracker on October 25, 2026.

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