Best H2Olog Apps

249+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated October 2026

Every iPhone needs a few good h2olog apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top H2Olog Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1H2OLogH2OLogFree—NoNoMay 2026
2WaterTotter: Water Tracker H2OWaterTotter: Water Tracker H2OFree4.9★ (18)NoYesOct 2026
3H2O: Water TrackerH2O: Water TrackerFree4.5★ (175)NoYesNov 2026
4DrinkUltra-Daily Water TrackerDrinkUltra-Daily Water TrackerFree4.4★ (391)YesNoOct 2026
5waterdrop® Hydration Appwaterdrop® Hydration AppFree4.8★ (782)NoNoOct 2026
6waterdrop® Shopping Appwaterdrop® Shopping AppFree4.9★ (570)NoNoOct 2026
7WaterlamaWaterlamaFree—NoYesSep 2026
8Daily Water - Drink ReminderDaily Water - Drink ReminderFree4.3★ (1.1K)YesNoOct 2026

Top Picks for H2Olog

H2O: Water Tracker#3

H2O: Water Tracker by Lunarbits LLC

Drink Reminder & Hydration Log
Worth Considering
💪 Health & Fitness
4.5😊(175 ratings)
FreeIn-App Purchases
H2O: Water Tracker screenshot 1
H2O: Water Tracker screenshot 2
H2O: Water Tracker screenshot 3
H2O: Water Tracker screenshot 4
H2O: Water Tracker screenshot 5

This application helps you monitor your daily water consumption to ensure you stay adequately hydrated. It offers a visually appealing interface with features for quickly logging intake and reviewing your progress.

What We Love

  • 👍 Simple and intuitive interface
  • 💰 Free to use
  • 🚫 Ad-free experience
  • ✨ Clean and minimalist design
  • 🚀 Quick and easy logging
  • ✅ Does exactly what it promises
  • 💯 Highly effective for its purpose

Room to Improve

  • 🐛 App crashes when accessing settings
  • 🐛 App shuts off when accessing settings
  • 🐛 Graph feature not working
  • 💡 Missing reminder notifications
  • 💡 Cannot edit previous day's entries
  • 💡 No metric units (ml/L) option
  • 💡 No option to export data to HealthKit
  • 💡 No option to flip to a second profile
  • 💡 No Apple Watch integration
  • 💡 No widget support
  • 💡 No dark mode
  • 💡 No support for other beverages (coffee, tea)
  • 💡 No Shortcuts support
  • 💡 App closes when goal is reached
  • 💡 Glitches when reaching goal
  • 💡 Not immediately clear how to delete entries

More H2Olog apps to explore

FAQ about H2Olog

Are there free h2olog apps for iPhone?
Yes — 20 of the top h2olog apps we rank are free to download, including H2OLog and WaterTotter: Water Tracker H2O.
H2OLog has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 249+ h2olog apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.