Comparison

HydroRing vs WaterPulse

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

Head to head
About

HydroRing

Read full description

Tap once to log a drink and watch your ring fill up. See how much water you've had today at a glance. A simple hydration tracker that's easy to stick with, even on busy days. KEY FEATURES - One-tap logging: set your favorite amounts as buttons, or enter a custom amount - Progress ring: turns gold when you go past your goal - See how much is left to reach today's goal - Choose what you're drinking (water, tea and more) - Confetti and haptics when you hit your goal - Daily streaks and 13 badges to earn - Calendar view of your past days - Weekly chart, average intake, goal days and best streak - Reminder notifications at the times you choose - Daily goal from 500 ml to 5000 ml - Switch between ml and oz - Available in English and Japanese GREAT FOR - Anyone who gets busy and forgets to drink water - Building a daily water habit - Seeing how coffee and tea fit into your day - People who gave up on trackers that ask for too much input - Staying on top of your water intake in hot or dry weather PRIVACY - No account needed - Your logs are stored only on your iPhone or iPad and are never sent to a server - No tracking - To show our other apps, the app reads public App Store information (your logs are never sent) PLEASE NOTE HydroRing is a wellness app for logging everyday drinks. It is not a medical device or a medical app. Please talk to a doctor or other qualified professional about your health.

About

WaterPulse

Features
Read full description

WaterPulse is your daily hydration companion — set a custom water goal, log every glass with a tap, and stay on track with smart hourly reminders. FEATURES: • Personal daily water goal in ml or oz • One-tap logging with quick-add presets • Hourly smart reminders that respect your schedule • 7-day streak visualization to keep your momentum • Home screen widget for at-a-glance progress • Premium: unlimited history, custom drink types, weekly charts No account needed. All data stays on your device.

Screenshots

HydroRing4 screens
WaterPulse4 screens

Verdict

The call

HydroRing and WaterPulse are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both are free to download. HydroRing sells 1 one-off in-app purchase and WaterPulse sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 weeks. Both last shipped on October 17, 2026.

ScorecardNo meaningful differences
HydroRing versus WaterPulse: the parameters behind the verdict, then further details
ParameterHydroRingWaterPulse
PriceFreeFree
Update frequencyEvery 6 weeksEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size2 MB3 MB
Age rating4+4+
DevelopertorankiriteShanghai Runesmith Artificial Intelligence Technology Co., Ltd.

In-app purchases

1 purchases

HydroRing

One-time1
  • HydroRing Premium$3.99
1 purchases

WaterPulse

One-time1
  • Premium Unlock$2.99

Questions

Is HydroRing free?
HydroRing is free to download, with in-app purchases available.
Is WaterPulse free?
WaterPulse is free to download, with in-app purchases available.
Do HydroRing or WaterPulse have ads?
Neither HydroRing nor WaterPulse shows ads.
Which is updated more often, HydroRing or WaterPulse?
HydroRing ships an update every 6 weeks, and WaterPulse every 6 weeks. Most recently, HydroRing was updated on October 17, 2026 and WaterPulse on October 17, 2026.

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