# A Flip Clock vs Clackboard

The clearest difference is device support: A Flip Clock at 5 against Clackboard's 2. A Flip Clock also leads on iOS requirement (16 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. A Flip Clock sells 3 in-app purchases, starting at $0.99 per month and Clackboard sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

A Flip Clock ships an update every 8 days, Clackboard every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | A Flip Clock | Clackboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/a-flip-clock/id6756794030/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 3 MB | 4 MB |
| Requires iOS | **16** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac, Apple TV** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kai Luo](https://appshunter.io/developer/344176636) | [Kris Pierre Ludemann](https://appshunter.io/developer/6817115780) |

## What reviewers say

### A Flip Clock

[App page](https://appshunter.io/ios/app/a-flip-clock/id6756794030)

This app displays a large, clear flip clock on your iPhone or iPad, ideal for desks or nightstands. It offers always-on display, sound options, and customizable themes to personalize your clock.

**Highlights:** Always-on display option, Optional flip sound and hourly announce, Show seconds, date, and 24-hour format, Subtle movement for OLED screens, Offline functionality

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Themes Monthly | $0.99 | per month |
| Premium Themes | $4.99 | per year |
| Premium Themes Lifetime | $9.99 | one-time |


### 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 A Flip Clock free?

A Flip Clock is free to download, with in-app purchases available.

### Is Clackboard free?

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

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

Neither A Flip Clock nor Clackboard shows ads.

### Which is updated more often, A Flip Clock or Clackboard?

A Flip Clock ships an update every 8 days, and Clackboard every 2 weeks. Most recently, A Flip Clock was updated on October 30, 2026 and Clackboard on October 31, 2026.

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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.*