# Starlight Clock vs Color Date One

The clearest difference is price: Starlight Clock at Free against Color Date One's $1.99. Color Date One's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Starlight Clock is free to download; Color Date One costs $1.99 up front. Starlight Clock sells 1 one-off in-app purchase. Color Date One asks for nothing beyond the download.

Starlight Clock ships an update every 3 months, Color Date One every 3 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Starlight Clock | Color Date One |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/color-date-one/id6480535376/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Paid |
| Size | 14 MB | 2 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Mihoko Araki](https://appshunter.io/developer/1476136915) | [NAOTO UENO](https://appshunter.io/developer/1713488656) |

## What reviewers say

### Starlight Clock

[App page](https://appshunter.io/ios/app/starlight-clock/id6470951164)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starlight Clock with no ads | $2.99 | one-time |


### Color Date One

[App page](https://appshunter.io/ios/app/color-date-one/id6480535376)

Customize your watch face with a highly visible date complication. Choose from various formats, adjust size, and personalize colors to match your style. Supports Japanese era names for a unique touch.

**Highlights:** Highly visible date complication, Adjustable circular complication size, Customizable date row colors, Multiple date formats, Japanese era name support

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Starlight Clock free?

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

### Is Color Date One free?

Color Date One costs $1.99, with no in-app purchases.

### Do Starlight Clock or Color Date One have ads?

Starlight Clock shows ads; Color Date One does not.

### Which is updated more often, Starlight Clock or Color Date One?

Starlight Clock ships an update every 3 months, and Color Date One every 3 weeks. Most recently, Starlight Clock was updated on October 24, 2026 and Color Date One on October 27, 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.*