# Glass Timer vs Fill

The clearest difference is in-app purchases: Glass Timer at none against Fill's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Fill sells 3 one-off in-app purchases. Glass Timer asks for nothing beyond the download.

## The numbers

| Metric | Glass Timer | Fill |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 0 MB | 26 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mesut Yilmaz](https://appshunter.io/developer/1658109623) | [Cheng Hung Lo](https://appshunter.io/developer/1896510744) |

## What reviewers say

### Glass Timer

[App page](https://appshunter.io/ios/app/glass-timer/id6477349833)

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

**In-app purchases:** none


### Fill

[App page](https://appshunter.io/ios/app/fill-timer/id6767813234)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Premium Scenes | $1.99 | one-time |
| Bundle Package | $2.99 | one-time |


## Frequently asked questions

### Is Glass Timer free?

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

### Is Fill free?

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

### Do Glass Timer or Fill have ads?

Neither Glass Timer nor Fill 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.*