# Cool Ukiyo vs Clocks

The clearest difference is ads: Clocks at none against Cool Ukiyo's shown. Clocks also leads on update cadence (every 5 days vs monthly). Cool Ukiyo's advantage is iOS requirement (12.0 vs 17.4). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Cool Ukiyo sells 1 one-off in-app purchase and Clocks sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Cool Ukiyo ships an update monthly, Clocks every 5 days. Both last shipped on November 8, 2026.

## The numbers

| Metric | Cool Ukiyo | Clocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (475 ratings)](https://appshunter.io/ios/app/clocks-a-fun-standby-mode/id6742508073/reviews)** |
| Number of ratings | — | **475** |
| Positive reviews | — | 59.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 53 MB | 100 MB |
| Requires iOS | **12.0** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mihoko Araki](https://appshunter.io/developer/1476136915) | [Daniel Destefanis](https://appshunter.io/developer/1798752932) |

## What reviewers say

### Cool Ukiyo

[App page](https://appshunter.io/ios/app/cool-ukiyo-e-clock/id6503263276)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cool Ukiyo-e Clock with no ads | $3.99 | one-time |


### Clocks

[App page](https://appshunter.io/ios/app/clocks-a-fun-standby-mode/id6742508073)

Transform your device into a beautiful clock and weather display. Offers customizable clocks, animated backgrounds, and font options for a personalized experience. It's a private, ad-free alternative to standby modes, with optional matching screensavers for macOS.

**Highlights:** Animated backgrounds, Customizable clock variations, Font and color options, Private and ad-free, MacOS screensaver sync, Shortcuts support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clocks Pro Pack | $3.99 | one-time |

**What reviewers like**

- 🌟 Simple, elegant, and beautiful design
- 🎨 Gorgeous and customizable clocks
- 💰 One-time purchase, no subscriptions or ads
- 🧠 Feels like an Apple-made app
- 🔥 Stunning animations and smooth interface

**What reviewers complain about**

- 🔍 Difficulty rearranging or removing clocks
- 🌙 Lack of dark mode option
- ⏱️ Inability to adjust background animation speed

**Reported bugs**

- Infinite loop of pop-up ads when trying to use the app

**Requested features**

- Timer with start/stop functionality
- Numbered screen savers for easier selection
- Widget support


## Frequently asked questions

### Is Cool Ukiyo free?

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

### Is Clocks free?

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

### Do Cool Ukiyo or Clocks have ads?

Cool Ukiyo shows ads; Clocks does not.

### Which is updated more often, Cool Ukiyo or Clocks?

Cool Ukiyo ships an update monthly, and Clocks every 5 days. Most recently, Cool Ukiyo was updated on November 8, 2026 and Clocks on November 8, 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.*