# OneHandClock (Pro version) vs Chronia

The clearest difference is price: Chronia at Free against OneHandClock (Pro version)'s $1.99. Chronia also leads on review sentiment (100% vs 67%) and update cadence (daily vs every 6 weeks). OneHandClock (Pro version)'s advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Chronia 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, Chronia daily. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | OneHandClock (Pro version) | Chronia |
| --- | --- | --- |
| 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 | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Daily** |
| Monetization | Paid | **Ad-supported** |
| Size | 8 MB | 55 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) | [Yoshinori Tsuchiya](https://appshunter.io/developer/1685599976) |

## 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


### Chronia

[App page](https://appshunter.io/ios/app/chronia-personal-history/id6478476236)

Easily capture your personal history, memoirs, and life story on your smartphone. Organize and present your life's tapestry with a minimalistic interface, and cherish memories by recording them with pictures and videos.

**Highlights:** Write personal history and memoirs, Organize life stories, Minimalistic user interface, Record memories with pictures and videos, Cherish and reminisce about memories

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

**In-app purchases:** none


## Frequently asked questions

### Is OneHandClock (Pro version) free?

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

### Is Chronia free?

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

### Do OneHandClock (Pro version) or Chronia have ads?

Chronia shows ads; OneHandClock (Pro version) does not.

### Which is updated more often, OneHandClock (Pro version) or Chronia?

OneHandClock (Pro version) ships an update every 6 weeks, and Chronia daily. Most recently, OneHandClock (Pro version) was updated on October 24, 2026 and Chronia on October 15, 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.*