# Flip Timer Clock vs Fill

The clearest difference is in-app purchases: Flip Timer Clock at none against Fill's 3. Flip Timer Clock also leads on iOS requirement (13.0 vs 16.6). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | Flip Timer Clock | Fill |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 8 MB | 26 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Hebei Hanyue Technology Co., Ltd.](https://appshunter.io/developer/1524038411) | [Cheng Hung Lo](https://appshunter.io/developer/1896510744) |

## What reviewers say

### Flip Timer Clock

[App page](https://appshunter.io/ios/app/flip-timer-clock/id6714470951)

**Features:** macOS Compatibility

**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 Flip Timer Clock free?

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

### Is Fill free?

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

### Do Flip Timer Clock or Fill have ads?

Neither Flip Timer Clock 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.*