# AquaTick Water Tracker vs Drinky

The clearest difference is in-app purchases: Drinky at none against AquaTick Water Tracker's 2. Drinky also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. AquaTick Water Tracker sells 2 in-app purchases, starting at $0.99 per month. Drinky asks for nothing beyond the download.

AquaTick Water Tracker ships an update every 3 days, Drinky every 4 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | AquaTick Water Tracker | Drinky |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 4 days |
| Size | 154 MB | 12 MB |
| Requires iOS | **26.0** | 26.5 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Byunghak Ko](https://appshunter.io/developer/1633815618) | [Charly Schulte](https://appshunter.io/developer/1364661802) |

## What reviewers say

### AquaTick Water Tracker

[App page](https://appshunter.io/ios/app/aquatick-water-tracker/id6762686013)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AquaTick Pro Monthly | $0.99 | per month |
| AquaTick Pro Yearly | $5.99 | per year |


### Drinky

[App page](https://appshunter.io/ios/app/drinky-hydration-tracker/id6788124633)

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

**In-app purchases:** none


## Frequently asked questions

### Is AquaTick Water Tracker free?

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

### Is Drinky free?

Drinky is free to download, with no in-app purchases.

### Do AquaTick Water Tracker or Drinky have ads?

AquaTick Water Tracker shows ads; Drinky does not.

### Which is updated more often, AquaTick Water Tracker or Drinky?

AquaTick Water Tracker ships an update every 3 days, and Drinky every 4 days. Most recently, AquaTick Water Tracker was updated on October 25, 2026 and Drinky on October 25, 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.*