# Flip Timer Clock vs Clackboard

The clearest difference is in-app purchases: Flip Timer Clock at none against Clackboard's 1. Flip Timer Clock also leads on iOS requirement (13.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Clackboard sells 1 one-off in-app purchase. Flip Timer Clock asks for nothing beyond the download.

## The numbers

| Metric | Flip Timer Clock | Clackboard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 8 MB | 4 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Hebei Hanyue Technology Co., Ltd.](https://appshunter.io/developer/1524038411) | [Kris Pierre Ludemann](https://appshunter.io/developer/6817115780) |

## What reviewers say

### Flip Timer Clock

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Clackboard

[App page](https://appshunter.io/ios/app/clackboard-flip-clock/id6817115778)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clackboard Pro | $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 Clackboard free?

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

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

Neither Flip Timer Clock nor Clackboard 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.*