Best Hydro Apps

244+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated October 2026

Looking for free hydro apps? 20 of our 244+ tracked titles are free to download β€” no subscription, no trial. The rest are premium picks worth paying for.

Compare top Hydro Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1HydrowHydrowFree4.8β˜… (3.3K)NoYesSep 2026
2HYDROS AppHYDROS AppFree3.7β˜… (22)NoNoSep 2026
3Hydro - Drink & Log WaterHydro - Drink & Log WaterFree5.0β˜… (1)YesYesSep 2026
4Vaetrix Hydro AppVaetrix Hydro AppFree4.0β˜… (2)NoNoJul 2026
5Hydro: hydrated effortlesslyHydro: hydrated effortlesslyFreeβ€”NoNoMay 2026
6My Water: Daily Drink TrackerMy Water: Daily Drink TrackerFree4.6β˜… (24K)YesYesOct 2026
7Hydro - Drink Water ReminderHydro - Drink Water ReminderFreeβ€”YesYesAug 2026
8HydroJugHydroJugFree4.9β˜… (2K)YesNoJul 2026

Top Picks for Hydro

4.8😊(3.3K ratings)
FreeIn-App Purchases
Hydrow screenshot 1
Hydrow screenshot 2
Hydrow screenshot 3
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Hydrow screenshot 5
Hydrow screenshot 6

Access over 5,000 on-and-off rower workouts led by elite athletes filmed in beautiful locations. Track performance, connect with a community, and share achievements. Compatible with Concept2 PM5 rowers for integrated metrics and leaderboards.

What We Love

  • πŸš€ Smooth motion
  • πŸš€ Engaging video coaching
  • πŸ‘ Variety of workouts
  • πŸ‘ Motivating instructors
  • πŸ‘ Convenient for travel
  • πŸ‘ Helpful for rehab
  • πŸ‘ Full body workout
  • πŸ‘ Improves fitness quickly
  • πŸ‘ Tracks progress well
  • πŸ‘ Positive impact on health

Room to Improve

  • πŸ› App issues (no iPad support, audio sync, etc.)
  • πŸ”’ Lack of account management features
  • πŸ’° Expensive subscription cost
  • πŸ’° Requires expensive rower hardware
HYDROS App#2

HYDROS App by Coralvue

Aquarium Monitoring & Control
Strong Contender
πŸ”§ Utilities
3.7(22 ratings)
Free
HYDROS App screenshot 1
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Easily monitor and control your aquarium's vital parameters like temperature, pH, and salinity. Manage all your connected devices, including ATOs, lights, and pumps, with a user-friendly interface. Quick setup with preset configurations means no coding is required to get your system running.

More Hydro apps to explore

FAQ about Hydro

What are the best hydro apps for iPhone?
Hydrow tops our hydro apps ranking as of October 2026, with a 4.8-star average from 3.3K App Store ratings, and it's free to download.
Yes β€” 20 of the top hydro apps we rank are free to download, including Hydrow and HYDROS App.
Hydrow has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 244+ hydro apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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