# Gradation Clock — Simple Clock

> A simple clock app with a time-changing background for remote work. (iPhone/iPad app by Yoshio Tsukuda.)

- Source: https://appshunter.io/ios/app/gradation-clock/id1521020137 (this page in markdown: same URL + `.md`)
- Developer: [Yoshio Tsukuda](https://appshunter.io/developer/1503692296)
- Category: Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 11 MB
- Languages: English
- Released: 2020-06-30
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/gradation-clock/id1521020137/reviews.md

## What is Gradation Clock?

# Simple Clock App

We support your Work From Home.

The gradation of the clock background encourages you.

Features
- Can be set to a single color background. (changes with time)
- 24-hour and 12-hour displays are available.

## Key features

- Time-changing background
- Single color background option
- 24-hour display
- 12-hour display
- Supports remote work

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/gradation-clock/id1521020137/reviews.md

### 5/5 — Love the clock

*2024-06-02*

Cool

## Frequently asked questions about Gradation Clock

### What is Gradation Clock?

Gradation Clock is a simple clock application designed to support remote work. Its background color changes with the time of day, offering a visually dynamic display.

### Can I customize the background of Gradation Clock?

Yes, you can set the clock background to a single color that changes dynamically with the time. This feature aims to provide a subtle visual cue throughout your workday.

### Does Gradation Clock support different time formats?

Yes, Gradation Clock offers support for both 24-hour and 12-hour time displays, allowing users to choose their preferred format.

### What devices is Gradation Clock available on?

Gradation Clock is available for iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.

### How often is Gradation Clock updated?

The app was last updated on October 11, 2021, with version 1.1. This indicates a reasonable update frequency for a utility application.

### What is the age rating for Gradation Clock?

Gradation Clock has an age rating of 4+, making it suitable for users of all ages.

### Does Gradation Clock have ads?

No, Gradation Clock does not contain advertisements, providing an uninterrupted user experience.

### What is the user sentiment for Gradation Clock?

Based on the available rating, Gradation Clock has received overwhelmingly positive feedback, with a perfect 5.0 stars from 1 rating.

## Version history (last 2 releases)

### 1.1 — 2021-10-11

The new iPad mini is now supported.

### 1.0.0 — 2020-06-30

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*