# Horolog vs Chess Clock

The clearest difference is device support: Chess Clock at 3 against Horolog's 1. Chess Clock also leads on iOS requirement (15.1 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Horolog sells 3 one-off in-app purchases and Chess Clock sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Horolog | Chess Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (22 ratings)](https://appshunter.io/ios/app/horolog/id6747312113/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 82 MB | 45 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eric Kunz](https://appshunter.io/developer/919557120) | [Mobin Akhter](https://appshunter.io/developer/1812505286) |

## What reviewers say

### Horolog

[App page](https://appshunter.io/ios/app/horolog/id6747312113)

Log your daily watch wear, track your collection, and view insightful statistics about your rotation. Effortlessly record what you wore and discover patterns in your habits.

**Highlights:** Daily watch logging, Watch rotation statistics, Collection management, Add photos and notes, Import from CSV, Track streaks

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Credits | $4.99 | one-time |
| 25 Credits | $10.99 | one-time |
| 50 Credits | $18.99 | one-time |


### Chess Clock

[App page](https://appshunter.io/ios/app/chess-clock-tockrelay/id6799759326)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Yearly Premium | $29.99 | per year |
| Lifetime Premium | $49.99 | one-time |


## Frequently asked questions

### Is Horolog free?

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

### Is Chess Clock free?

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

### Do Horolog or Chess Clock have ads?

Neither Horolog nor Chess Clock 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.*