# LONGINES COLUMN vs DecimalClock

The clearest difference is price: LONGINES COLUMN at Free against DecimalClock's $2.99. LONGINES COLUMN also leads on iOS requirement (6.0 vs 16.6). On ads, in-app purchases and device support there is nothing between them.

LONGINES COLUMN is free to download; DecimalClock costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | LONGINES COLUMN | DecimalClock |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/longines-column-wheel-chronograph/id1212777612/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | Free | — |
| Size | 252 MB | 2 MB |
| Requires iOS | **6.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Compagnie des Montres Longines Francillon SA](https://appshunter.io/developer/366643895) | [Kaspars Sops](https://appshunter.io/developer/1847143376) |

## What reviewers say

### LONGINES COLUMN

[App page](https://appshunter.io/ios/app/longines-column-wheel-chronograph/id1212777612)

Explore the intricate workings of a mechanical chronograph movement. This app allows virtual manipulation of a column-wheel chronograph, demonstrating its start, stop, and reset functions. Compare it with an alternative cam chronograph system.

**Highlights:** Demonstrates L688 column-wheel chronograph movement, Virtual manipulation of chronograph functions, Shows start, stop, and reset actions, Compares with cam chronograph system (L678), Highlights blue steel column-wheel

**In-app purchases:** none


### DecimalClock

[App page](https://appshunter.io/ios/app/decimalclock/id6754224922)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is LONGINES COLUMN free?

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

### Is DecimalClock free?

DecimalClock costs $2.99, with no in-app purchases.

### Do LONGINES COLUMN or DecimalClock have ads?

Neither LONGINES COLUMN nor DecimalClock 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.*