# clock4all vs Klapklok

The clearest difference is price: Klapklok at Free against clock4all's $0.99. Klapklok also leads on rating (5.0 vs 1.0) and update cadence (monthly vs every 7 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Klapklok is free to download; clock4all costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Klapklok holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

clock4all ships an update every 7 months, Klapklok monthly. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | clock4all | Klapklok |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/clock4all/id1477082034/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/klapklok/id6738840401/reviews)** |
| Number of ratings | 1 | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | — | Free |
| Size | 8 MB | 4 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Juergen Held](https://appshunter.io/developer/1435726758) | [Miniot B.V.](https://appshunter.io/developer/1782527973) |

## What reviewers say

### clock4all

[App page](https://appshunter.io/ios/app/clock4all/id1477082034)

**Features:** macOS Compatibility

**In-app purchases:** none


### Klapklok

[App page](https://appshunter.io/ios/app/klapklok/id6738840401)

Interface with a smart device via Bluetooth to set its time and cycle through various demo modes. Users can also draw custom images directly on the device's display and save them for later recall.

**Highlights:** Bluetooth interface, Set device time, Cycle through demo modes, Draw on display, Save and recall images

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is clock4all free?

clock4all costs $0.99, with no in-app purchases.

### Is Klapklok free?

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

### Which has better reviews, clock4all or Klapklok?

Klapklok is rated higher. clock4all averages 1.0 out of 5 from 1 ratings, while Klapklok averages 5.0 from 3 ratings.

### Do clock4all or Klapklok have ads?

Neither clock4all nor Klapklok shows ads.

### Which is updated more often, clock4all or Klapklok?

clock4all ships an update every 7 months, and Klapklok monthly. Most recently, clock4all was updated on October 24, 2026 and Klapklok on October 20, 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.*