# OneHandClock (Pro version) vs Sun Moon Day

The clearest difference is price: Sun Moon Day at Free against OneHandClock (Pro version)'s $1.99. Sun Moon Day also leads on update cadence (weekly vs every 6 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Sun Moon Day is free to download; OneHandClock (Pro version) costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

OneHandClock (Pro version) ships an update every 6 weeks, Sun Moon Day weekly. The most recent releases landed on September 21, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | OneHandClock (Pro version) | Sun Moon Day |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/onehandclock-pro-version/id6448864456/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Paid | — |
| Size | 8 MB | 3 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Keietsu Yasuhara](https://appshunter.io/developer/378538320) | [Joseph Orr](https://appshunter.io/developer/1844012659) |

## What reviewers say

### OneHandClock (Pro version)

[App page](https://appshunter.io/ios/app/onehandclock-pro-version/id6448864456)

Experience a minimalist approach to timekeeping with a single-needle clock. Customize backgrounds, dial characters, and clock placement to create a unique visual timepiece. Enjoy both 24-hour and 12-hour formats with optional second-hand functionality.

**Highlights:** Single-needle clock design, 24-hour and 12-hour formats, Customizable clock position and size, Background image or camera feed, Customizable dial characters, Optional second hand

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

**In-app purchases:** none


### Sun Moon Day

[App page](https://appshunter.io/ios/app/sun-moon-day/id6759829846)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OneHandClock (Pro version) free?

OneHandClock (Pro version) costs $1.99, with no in-app purchases.

### Is Sun Moon Day free?

Sun Moon Day is free to download, with no in-app purchases.

### Do OneHandClock (Pro version) or Sun Moon Day have ads?

Neither OneHandClock (Pro version) nor Sun Moon Day shows ads.

### Which is updated more often, OneHandClock (Pro version) or Sun Moon Day?

OneHandClock (Pro version) ships an update every 6 weeks, and Sun Moon Day weekly. Most recently, OneHandClock (Pro version) was updated on September 21, 2026 and Sun Moon Day on September 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.*