# ScrollClock  Cool design clock vs Waterfall

The clearest difference is price: ScrollClock  Cool design clock at Free against Waterfall's $0.99. Waterfall's advantage is ads (none vs shown) and update cadence (every 4 months vs every 9 months). On in-app purchases there is nothing between them.

ScrollClock  Cool design clock is free to download; Waterfall costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ScrollClock  Cool design clock ships an update every 9 months, Waterfall every 4 months. The most recent releases landed on September 1, 2026 and June 25, 2026 respectively.

## The numbers

| Metric | ScrollClock  Cool design clock | Waterfall |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/waterfall-clock/id1140157562/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 4 months** |
| Monetization | **Ad-supported** | Paid |
| Size | 6 MB | 4 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple TV, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [kazuhiko kuroda](https://appshunter.io/developer/460872954) | [Kostakov Maxim](https://appshunter.io/developer/524964352) |

## 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


### Waterfall

[App page](https://appshunter.io/ios/app/waterfall-clock/id1140157562)

This application displays the current time on your device screen, creating a unique visual effect by simulating a cascading waterfall of numbers. It offers a distinctive way to view the time with its innovative design.

**Highlights:** Waterfall number effect for time display, Simulates cascading numbers, Displays current device time, Unique visual interface

**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 Waterfall free?

Waterfall costs $0.99, with no in-app purchases.

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

ScrollClock  Cool design clock shows ads; Waterfall does not.

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

ScrollClock  Cool design clock ships an update every 9 months, and Waterfall every 4 months. Most recently, ScrollClock  Cool design clock was updated on September 1, 2026 and Waterfall on June 25, 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.*