# Water tracker vs calinfo

The clearest difference is in-app purchases: Water tracker at none against calinfo's 3. Water tracker also leads on iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. calinfo sells 3 in-app purchases, starting at $6.99 per month. Water tracker asks for nothing beyond the download.

## The numbers

| Metric | Water tracker | calinfo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 28 MB | 51 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maher Safadi](https://appshunter.io/developer/1679749415) | [Khalid KALIB](https://appshunter.io/developer/1883376588) |

## What reviewers say

### Water tracker

[App page](https://appshunter.io/ios/app/water-tracker-watery/id6738919468)

**Features:** macOS Compatibility

**In-app purchases:** none


### calinfo

[App page](https://appshunter.io/ios/app/calinfo/id6760232134)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalInfo Pro Monthly | $6.99 | per month |
| CalInfo Pro 3 Months | $17.99 | per 3 months |
| CalInfo Pro Yearly | $79.99 | per year |


## Frequently asked questions

### Is Water tracker free?

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

### Is calinfo free?

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

### Do Water tracker or calinfo have ads?

Neither Water tracker nor calinfo shows ads.

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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.*