# WaterTimer vs Magnetometer...

The clearest difference is in-app purchases: WaterTimer at none against Magnetometer...'s 2. WaterTimer also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Magnetometer... sells 2 in-app purchases, starting at $1.99 per month. WaterTimer asks for nothing beyond the download.

## The numbers

| Metric | WaterTimer | Magnetometer... |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Size | 26 MB | 97 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [律 潘](https://appshunter.io/developer/1224263383) | [Olga Ivanova](https://appshunter.io/developer/1733570435) |

## What reviewers say

### WaterTimer

[App page](https://appshunter.io/ios/app/watertimer/id1512207033)

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

**In-app purchases:** none


### Magnetometer...

[App page](https://appshunter.io/ios/app/magnetometer/id6808420517)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| magnetometer_by_oliva_subscription | $1.99 | per month |
| magnetometer_by_oliva_donation | $1.99 | one-time |


## Frequently asked questions

### Is WaterTimer free?

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

### Is Magnetometer... free?

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

### Do WaterTimer or Magnetometer... have ads?

Magnetometer... shows ads; WaterTimer does not.

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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.*