# ScrollClock  Cool design clock vs ayi9

The clearest difference is ads: ayi9 at none against ScrollClock  Cool design clock's shown. ayi9 also leads on update cadence (every 3 months vs every 9 months). ScrollClock  Cool design clock's advantage is iOS requirement (14.0 vs 16.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScrollClock  Cool design clock ships an update every 9 months, ayi9 every 3 months. The most recent releases landed on September 1, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | ScrollClock  Cool design clock | ayi9 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 3 months** |
| Monetization | Ad-supported | — |
| Size | 6 MB | 3 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [kazuhiko kuroda](https://appshunter.io/developer/460872954) | [汉民 杨](https://appshunter.io/developer/611733383) |

## What reviewers say

### ScrollClock  Cool design clock

[App page](https://appshunter.io/ios/app/scrollclock-cool-design-clock/id623163480)

This utility app displays a unique scrolling clock with customizable font colors and styles. It also shows the battery level and supports dark mode for comfortable viewing.

**Highlights:** Scrolling clock display, Customizable font color, Customizable font style, Battery level indicator, Dark mode support

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

**In-app purchases:** none


### ayi9

[App page](https://appshunter.io/ios/app/ayi9/id6756864256)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ScrollClock  Cool design clock free?

ScrollClock  Cool design clock is free to download, with no in-app purchases.

### Is ayi9 free?

ayi9 is free to download, with no in-app purchases.

### Do ScrollClock  Cool design clock or ayi9 have ads?

ScrollClock  Cool design clock shows ads; ayi9 does not.

### Which is updated more often, ScrollClock  Cool design clock or ayi9?

ScrollClock  Cool design clock ships an update every 9 months, and ayi9 every 3 months. Most recently, ScrollClock  Cool design clock was updated on September 1, 2026 and ayi9 on September 14, 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.*