# Water Tracker vs Cold Mastery

The clearest difference is update cadence: Cold Mastery at every 3 days against Water Tracker's every 9 days. Water Tracker's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Water Tracker sells 4 in-app purchases, starting at $1.49 per 7 days and Cold Mastery sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Water Tracker ships an update every 9 days, Cold Mastery every 3 days. Both last shipped on October 12, 2026.

## The numbers

| Metric | Water Tracker | Cold Mastery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/water-tracker-hydration-log/id6739935735/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 15 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Terekhin](https://appshunter.io/developer/888645337) | [Fabian Weiss](https://appshunter.io/developer/6781699103) |

## What reviewers say

### Water Tracker

[App page](https://appshunter.io/ios/app/water-tracker-hydration-log/id6739935735)

This app helps you track your daily water intake with smart reminders and personalized goals. It supports various liquid types, integrates with health platforms, and offers gamified progress tracking to encourage healthy hydration habits.

**Highlights:** Personalized daily hydration goals, Track 10+ liquid types, Apple Health integration, Gamified progress tracking, Customizable smart reminders, Home screen widgets, Multiple color themes

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Water Tracker Premium Weekly | $1.49 | per 7 days |
| Water Tracker Premium Monthly | $2.99 | per month |
| Water Tracker Premium Yearly | $19.99 | per year |
| Premium | $29.99 | one-time |


### Cold Mastery

[App page](https://appshunter.io/ios/app/cold-mastery/id6781699101)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $29.99 | per year |
| Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Water Tracker free?

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

### Is Cold Mastery free?

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

### Do Water Tracker or Cold Mastery have ads?

Neither Water Tracker nor Cold Mastery shows ads.

### Which is updated more often, Water Tracker or Cold Mastery?

Water Tracker ships an update every 9 days, and Cold Mastery every 3 days. Most recently, Water Tracker was updated on October 12, 2026 and Cold Mastery on October 12, 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.*