# Set Theory Clock (BerlinClock) vs Desamber

The clearest difference is review sentiment: Desamber at 92% against Set Theory Clock (BerlinClock)'s 17%. Desamber also leads on rating (4.9 vs 3.0) and ratings volume (21 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Desamber holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: Desamber has 21 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 17% of Set Theory Clock (BerlinClock)'s written reviews are positive against 92% of Desamber's.

## The numbers

| Metric | Set Theory Clock (BerlinClock) | Desamber |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/set-theory-clock-berlinclock/id972665637/reviews) | **[4.9 (21 ratings)](https://appshunter.io/ios/app/desamber/id1434001062/reviews)** |
| Number of ratings | 2 | **21** |
| Positive reviews | 16.7% of reviews | **91.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 129 months | — |
| Monetization | Free | Free |
| Size | 2 MB | 32 MB |
| Requires iOS | 17.6 | **10.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Stefan Neumann](https://appshunter.io/developer/972665636) | [Coda Labs Incorporated](https://appshunter.io/developer/1139019669) |

## What reviewers say

### Set Theory Clock (BerlinClock)

[App page](https://appshunter.io/ios/app/set-theory-clock-berlinclock/id972665637)

This app displays time using the unique Berlin Clock system, featuring 24 lamps arranged in four rows to represent hours and minutes. It offers a visually distinct way to tell time, with lamps lighting up sequentially to indicate the passing of time.

**Highlights:** 24-lamp display, Hour representation (5-hour and 1-hour lamps), Minute representation (5-minute and 1-minute lamps), Sequential lamp lighting, Unique time visualization

**Features:** macOS Compatibility

**In-app purchases:** none


### Desamber

[App page](https://appshunter.io/ios/app/desamber/id1434001062)

This app provides a visual representation of the Desamber time format, which divides each year into 26 months and each day into 1,000,000 pulses. It's designed for iPhone, iPad, and Apple Watch users.

**Highlights:** Visual Desamber time format display, Year divided into 26 months, Day divided into 1,000,000 pulses, Supports iPhone, iPad, and Apple Watch, Free to use

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Set Theory Clock (BerlinClock) free?

Set Theory Clock (BerlinClock) is free to download, with no in-app purchases.

### Is Desamber free?

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

### Which has better reviews, Set Theory Clock (BerlinClock) or Desamber?

Desamber is rated higher. Set Theory Clock (BerlinClock) averages 3.0 out of 5 from 2 ratings, while Desamber averages 4.9 from 21 ratings.

### Do Set Theory Clock (BerlinClock) or Desamber have ads?

Neither Set Theory Clock (BerlinClock) nor Desamber 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.*