# Water Fill Timer vs Oil Timer

The clearest difference is in-app purchases: Oil Timer at none against Water Fill Timer's 1. Oil Timer also leads on iOS requirement (13.0 vs 15.6). Water Fill Timer's advantage is device support. On price there is nothing between them.

Both are free to download. Water Fill Timer sells 1 one-off in-app purchase. Oil Timer asks for nothing beyond the download.

## The numbers

| Metric | Water Fill Timer | Oil Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 4 weeks | — |
| Size | 35 MB | 53 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [akira ohmachi](https://appshunter.io/developer/1338624340) | [Focaccia, Inc.](https://appshunter.io/developer/1689143851) |

## What reviewers say

### Water Fill Timer

[App page](https://appshunter.io/ios/app/water-fill-timer/id6759228743)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Oil Timer

[App page](https://appshunter.io/ios/app/oil-timer/id6760693832)

**In-app purchases:** none


## Frequently asked questions

### Is Water Fill Timer free?

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

### Is Oil Timer free?

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

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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.*