# Drink Reminder Water Tracker vs HydroLoop

The clearest difference is update cadence: Drink Reminder Water Tracker at every 3 days against HydroLoop's monthly. Drink Reminder Water Tracker also leads on device support (4 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Drink Reminder Water Tracker sells 2 in-app purchases, starting at $2.99 per month and HydroLoop sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Drink Reminder Water Tracker ships an update every 3 days, HydroLoop monthly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Drink Reminder Water Tracker | HydroLoop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hydroloop-water-tracker/id6782740767/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | — | Freemium |
| Size | 125 MB | 5 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Rahul Kumar Gupta](https://appshunter.io/developer/1896307153) | [MALCOLM VINCENT GERARD](https://appshunter.io/developer/6782740769) |

## What reviewers say

### Drink Reminder Water Tracker

[App page](https://appshunter.io/ios/app/drink-reminder-water-tracker/id6766607211)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $2.99 | per month |
| Premium Access | $19.99 | per year |


### HydroLoop

[App page](https://appshunter.io/ios/app/hydroloop-water-tracker/id6782740767)

This app gamifies hydration by letting you watch a 3D bottle fill with each sip. It offers personalized daily goals, tracks various beverages, and uses streaks to motivate users. Syncs with Apple Health and provides widgets for easy access.

**Highlights:** Living 3D bottle visualization, Personalized daily hydration goals, Streak tracking and rewards, Logging of various beverage types, Apple Health integration, Home/Lock Screen widgets

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HydroLoop+ Monthly | $1.99 | per month |
| HydroLoop+ Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Drink Reminder Water Tracker free?

Drink Reminder Water Tracker is free to download, with in-app purchases available.

### Is HydroLoop free?

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

### Do Drink Reminder Water Tracker or HydroLoop have ads?

Neither Drink Reminder Water Tracker nor HydroLoop shows ads.

### Which is updated more often, Drink Reminder Water Tracker or HydroLoop?

Drink Reminder Water Tracker ships an update every 3 days, and HydroLoop monthly. Most recently, Drink Reminder Water Tracker was updated on October 31, 2026 and HydroLoop on October 31, 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.*