# WaterTime vs Water tracker

The clearest difference is update cadence: Water tracker at every 3 weeks against WaterTime's every 3 months. Water tracker also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. WaterTime sells 2 in-app purchases, starting at $1.99 per month and Water tracker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

WaterTime ships an update every 3 months, Water tracker every 3 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | WaterTime | Water tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 25 MB | 34 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Deimante Valunaite](https://appshunter.io/developer/1798790461) | [EFSTATHIOS KARACHISARIDIS](https://appshunter.io/developer/1741116796) |

## What reviewers say

### WaterTime

[App page](https://appshunter.io/ios/app/watertime-hydration-reminder/id6743364418)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Yearly Subscription | $12.99 | per year |


### Water tracker

[App page](https://appshunter.io/ios/app/water-tracker-nero/id6746967898)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $17.99 | one-time |


## Frequently asked questions

### Is WaterTime free?

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

### Is Water tracker free?

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

### Do WaterTime or Water tracker have ads?

Neither WaterTime nor Water tracker shows ads.

### Which is updated more often, WaterTime or Water tracker?

WaterTime ships an update every 3 months, and Water tracker every 3 weeks. Most recently, WaterTime was updated on October 30, 2026 and Water tracker on October 30, 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.*