# H2O vs Water App (Reminder & Tracker)

The clearest difference is rating: H2O at 4.5 against Water App (Reminder & Tracker)'s 3.0. H2O also leads on review sentiment (85% vs 50%) and update cadence (every 3 days vs every 2 months). Water App (Reminder & Tracker)'s advantage is in-app purchases (none vs 6) and iOS requirement (11.0 vs 26.0). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. H2O sells 4 in-app purchases, starting at $1.99 per month. Water App (Reminder & Tracker) asks for nothing beyond the download.

H2O holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: H2O has 192 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 85% of H2O's written reviews are positive against 50% of Water App (Reminder & Tracker)'s.

H2O ships an update every 3 days, Water App (Reminder & Tracker) every 2 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | H2O | Water App (Reminder & Tracker) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (192 ratings)](https://appshunter.io/ios/app/h2o-water-tracker/id1161140846/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/water-app-reminder-and-tracker/id1199779472/reviews) |
| Number of ratings | **192** | 2 |
| Positive reviews | **84.9% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 48 MB | 37 MB |
| Requires iOS | 26.0 | **11.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Lunarbits LLC](https://appshunter.io/developer/6799532918) | [INNOVATIONM MOBILE AND WEB TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1199779471) |

## What reviewers say

### H2O

[App page](https://appshunter.io/ios/app/h2o-water-tracker/id1161140846)

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.

**Highlights:** Log water intake quickly, Preset water amounts, Weekly intake graph, Full history of entries, HealthKit integration, Intuitive interface

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| H2O Pro Monthly | $1.99 | per month |
| H2O Pro Yearly | $9.99 | per year |
| H2O Pro Yearly | $9.99 | per year |
| H2O Pro Lifetime | $19.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive interface
- 💰 Free to use
- 🚫 Ad-free experience
- ✨ Clean and minimalist design
- 🚀 Quick and easy logging

**What reviewers complain about**

- 🐛 App crashes when accessing settings
- 🐛 App shuts off when accessing settings
- 🐛 Graph feature not working
- 💡 Missing reminder notifications
- 💡 Cannot edit previous day's entries

**Reported bugs**

- App crashes when accessing settings
- App shuts off when accessing settings
- Graph feature not working
- App closes when goal is reached
- Glitches when reaching goal

**Requested features**

- Add reminder notifications
- Allow editing of previous day's entries
- Add metric units (ml/L)
- Add widget support
- Add export to HealthKit option


### Water App (Reminder & Tracker)

[App page](https://appshunter.io/ios/app/water-app-reminder-and-tracker/id1199779472)

This app helps you track your daily water intake to ensure you stay hydrated. It calculates your recommended intake based on your personal details and provides timely reminders to drink water throughout the day. Monitor your progress with visual statistics and access health tips.

**Highlights:** Personalized daily water intake calculation, Customizable drink reminders, Track intake by container type, Daily, weekly, and monthly statistics, Choice of measurement units, Health tips on hydration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is H2O free?

H2O is free to download, with in-app purchases available.

### Is Water App (Reminder & Tracker) free?

Water App (Reminder & Tracker) is free to download, with no in-app purchases.

### Which has better reviews, H2O or Water App (Reminder & Tracker)?

H2O is rated higher. H2O averages 4.5 out of 5 from 192 ratings, while Water App (Reminder & Tracker) averages 3.0 from 2 ratings.

### Do H2O or Water App (Reminder & Tracker) have ads?

Neither H2O nor Water App (Reminder & Tracker) shows ads.

### Which is updated more often, H2O or Water App (Reminder & Tracker)?

H2O ships an update every 3 days, and Water App (Reminder & Tracker) every 2 months. Most recently, H2O was updated on November 6, 2026 and Water App (Reminder & Tracker) on November 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*