Comparison

Water Tracker vs HydroMe

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

Head to head
About

Water Tracker

Features
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Hydration, made fluid. Most trackers turn a glass of water into paperwork. IdroFlow does the opposite โ€” it gets out of the way. One tap, and the day moves on. The whole app is built from restrained glass surfaces that let your progress show through, with motion that behaves like the thing it is tracking. Clear, quiet, and calm enough to keep using on the days you would rather not think about it. A tap is the whole ritual Your usual drinks are waiting where you left them. Tap one and it is logged โ€” no forms, no sliders, no arguing with a keyboard. Water, coffee, tea, or something you named yourself, in the amount you actually drink. Logging should cost you nothing, so it costs you a second. The numbers tell the truth Not every drink hydrates the same way, and IdroFlow does not pretend otherwise. A 350 ml coffee counts for what it really contributes, and the arithmetic happens on screen where you can see it. One honest goal, instead of a dashboard to manage. Reminders with a sense of timing Choose the hours that suit your day and they stay out of the rest of it. Reach your goal and they stop until tomorrow. Nothing buzzes just to prove the app is still installed. Where you already are Log from Apple Watch with the Digital Crown, with or without your iPhone nearby โ€” including after a workout, when it matters most. Keep today on your Home Screen and Lock Screen, or just ask Siri. Water and sparkling water flow through to Apple Health, and everything you log follows you between devices through your own iCloud account. New in 2.0 Today, Timeline and Insights have been rebuilt around one idea: hydration, made fluid. The same calm surface across iPhone, iPad and Apple Watch. Insights read the rhythm of your recent days and tell you what actually changed โ€” not what a chart looks like. IdroFlow Plus Custom drinks with your own names, colors and hydration values. Up to eight quick-add buttons. Adaptive reminders that follow how your days usually go. The complete set of insights. Extra widgets and Watch complications. And, if your device supports it, logging from a photo or by writing what you drank โ€” both use Apple Intelligence, and need a compatible device, an up-to-date iOS and a supported language. No ads, and no account to create. What you drink stays yours โ€” it lives in your own iCloud and Apple Health, and nobody at IdroFlow can see it. IdroFlow Plus is available as an in-app purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://federicotrevisani.dev/idroflow/privacy

About

HydroMe

Features
Read full description

HydroMe is a minimalist hydration tracker built around one simple idea: staying hydrated should be effortless. Tap once to log a drink. Watch your progress ring fill up. Keep your streak alive. No cloud sync required. No account needed. All your data stays on your device โ€” always. --- WHAT'S INCLUDED (FREE) --- โ€ข Log water and drinks in one tap โ€ข Beautiful animated progress ring โ€ข Daily goal with streak counter โ€ข 6 drink types with hydration coefficients (water, coffee, tea, juice, sports drinks) โ€ข Weekly history view โ€ข Up to 3 daily reminders โ€ข Metric (ml) and imperial (oz) units โ€ข 9 languages supported --- HYDROME PRO --- Unlock the full experience: โ—† 30-day hydration statistics with detailed charts โ—† iOS Home Screen Widget โ€” see your progress at a glance โ—† Apple Health sync โ€” water intake recorded automatically โ—† Smart reminders โ€” up to 5 reminders, intelligently spaced throughout your day โ—† Ad-free experience --- SCIENCE-BACKED --- HydroMe uses hydration coefficients per drink type. Coffee counts less (diuretic effect), sports drinks count fully. It's not just about water โ€” it's about real hydration. --- PRIVACY FIRST --- Your health data never leaves your device. No servers. No cloud. No tracking. HydroMe works completely offline. --- SIMPLE. BEAUTIFUL. YOURS. --- HydroMe was built for people who want to build better habits without the complexity. One ring. One goal. One streak. Download HydroMe and start your hydration habit today. โ€“ Privacy Policy: https://myideapp.com/hydrome/privacy.html โ€“ Support: https://myideapp.com/hydrome/

Screenshots

Water Tracker4 screens
HydroMe4 screens

Verdict

The call

The clearest difference is in-app purchases: HydroMe at none against Water Tracker's 3. HydroMe also leads on iOS requirement (16.0 vs 26.0). Water Tracker's advantage is ads (none vs shown) and device support (4 vs 1). On price and update cadence there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Water Tracker sells 3 in-app purchases, starting at $1.99 per month. HydroMe asks for nothing beyond the download.

UpkeepUpdate frequency

Water Tracker ships an update every 9 days, HydroMe every 10 days. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

Scorecard4 real differences ยท 2 level
Water Tracker versus HydroMe: the parameters behind the verdict, then further details
ParameterWater TrackerHydroMe
PriceFreeFree
Update frequencyEvery 9 days โ€” betterEvery 10 days
AdsNo โ€” betterYes
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad, Mac, Apple Watch โ€” betteriPhone
Requires iOS26.016.0 โ€” better
Further details โ€” not scored
Size90 MB53 MB
Age rating4+4+
DeveloperFederico TrevisaniLucas Obadia

In-app purchases

3 purchases

Water Tracker

Subscriptions2
  • IdroFlow Plus$1.991 Month
  • IdroFlow Plus (Annual)7 Days trial$7.991 Year
One-time1
  • IdroFlow Plus (Lifetime)$19.99
None

HydroMe

No in-app purchases

Questions

Is Water Tracker free?
Water Tracker is free to download, with in-app purchases available.
Is HydroMe free?
HydroMe is free to download, with no in-app purchases.
Do Water Tracker or HydroMe have ads?
HydroMe shows ads; Water Tracker does not.
Which is updated more often, Water Tracker or HydroMe?
Water Tracker ships an update every 9 days, and HydroMe every 10 days. Most recently, Water Tracker was updated on October 19, 2026 and HydroMe on October 15, 2026.

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