ScrollClock Cool design clock vs TetraClock
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ScrollClock Cool design clock
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.
- Scrolling clock display
- Customizable font color
- Customizable font style
- Battery level indicator
- Dark mode support
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Please make yourself comfortable, with the Clock that is scrolling slowly... With the Clock display, Font color & style will change when you touch the number. Show battery level. Dark mode supported.
TetraClock
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'TetraClock' is a clock app that represents the time by stacking seven types of single-sided tetromino-shaped blocks as they fall. The differences from the paid version are as follows: γ»Contains ads γ»No Watch App [How to Use] Tap the screen: Open the settings screen. Long press the screen: Stack the blocks again. [Main Features] - Switch between 12/24-hour display - Toggle seconds display ON/OFF - Monotone display - Fill in ON/OFF - Change outline color - Change transition animations - Change falling speed - Change background color [Notices] Due to the animation effect used for changing numbers, there may be a discrepancy between the displayed time and the actual time. Please do not use the displayed time as a basis for important decisions.
Screenshots
Verdict
The clearest difference is update cadence: TetraClock at every 2 days against ScrollClock Cool design clock's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
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, TetraClock every 2 days. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.
| Parameter | ScrollClock Cool design clock | TetraClock |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | β |
| Update frequency | Every 9 months | Every 2 days β better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | β |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 14.0 | 14.0 |
| Further details β not scored | ||
| Size | 6 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | kazuhiko kuroda | Legal Prompt Inc. |
In-app purchases
ScrollClock Cool design clock
No in-app purchases
TetraClock
No in-app purchases
Questions
Is ScrollClock Cool design clock free?
Is TetraClock free?
Do ScrollClock Cool design clock or TetraClock have ads?
Which is updated more often, ScrollClock Cool design clock or TetraClock?
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