Looking for a functional desk clock that adapts to your environment? The Day and night clock app provides a digital display that smartly adjusts its brightness. It serves as a practical tool for both day and nighttime use, offering more than just the time. This application is designed for users who need a clear, customizable clock that is easy on the eyes in low light.
What is Day and night clock?
Day and night clock is a utility application that functions primarily as a digital desk clock. Its core purpose is to display the time in a highly readable format while automatically adjusting screen brightness based on the time of day. The app is targeted at a general audience, including anyone who keeps their device on a desk, bedside table, or dock. It offers basic timekeeping enhanced with useful secondary features like alarms and notifications.
Why Should You Use Day and night clock?
Users choose Day and night clock for its straightforward, adaptive display. Its main appeal is the automatic dimming feature, which reduces eye strain during nighttime viewing. The app is also valued for its clean interface and additional utilities that extend its functionality beyond a simple clock.
Key advantages include:
Automatic brightness adjustment for day and night.
A clean, uncluttered interface focused on readability.
Useful extra features like quick alarms and battery status.
Customization options for personalization.
Key Features of Day and night clock
The application's main functionalities are built around its core purpose as an adaptive clock.
Adaptive Brightness Display: The clock automatically dims to a minimum brightness at night and becomes brighter during the day.
Zoomable Interface: Users can adjust the font size easily using a two-finger zoom gesture on the screen.
Daydream Mode: The app can act as a screensaver (Daydream) on compatible Android devices (4.2+).
Quick Alarm Setting: Set an alarm quickly by swiping in from the left edge of the screen.
Battery Charge Estimator: While charging, the display shows an estimated time until the battery is fully charged.
Additional Features
Beyond its primary clock function, Day and night clock includes several supportive features.
Notification Support
The app can display alerts for missed calls, Gmail, WhatsApp, and Twitter, requiring a specific permission grant in Android settings.
Weather Display (In-App Purchase)
An optional feature shows current weather conditions below the time, which is unlocked via an in-app purchase.
Custom Backgrounds
Users can set custom background images for the clock by allowing the app to read photos from the device's external storage.
How to Download and Install Day and night clock
1. Open the Google Play Store on your Android device.
2. Tap the search bar and type "Day and night clock".
3. Select the correct app from the search results.
4. Tap the "Install" button to download and install it automatically.
5. Once installed, open the app from your app drawer or by tapping "Open" in the Play Store.
How to Use Day and night clock
Getting started with the app is simple. Upon opening Day and night clock, the time will be displayed. Place your device in a dock or on a stable surface. To adjust the font size, use a two-finger pinch or spread gesture on the screen. Swipe from the left edge to set a quick alarm. Navigate to the app's settings to configure notifications, night mode, and other preferences.
Advantages and Disadvantages
Pros
The automatic brightness adjustment is effective and reduces glare at night.
The interface is extremely simple and intuitive to use.
It offers good value by combining a clock with several handy tools.
The zoom gesture makes the time readable from a distance.
Cons
Some useful features, like the weather display, require an additional payment.
Granting device administrator permission for the screen lock feature can be a hassle for some users.
Is Day and night clock Safe to Use?
Yes, Day and night clock is safe to use. The permissions it requests are directly related to its advertised features. For example, the `MODIFY_AUDIO_SETTINGS` permission allows it to silence the device in night mode, and the `READ_EXTERNAL_STORAGE` permission is for custom backgrounds. The Device Administrator permission is used solely to lock the screen while the app is active and must be manually revoked before uninstallation.
Compatible Apps or Tools
Day and night clock is designed to work alongside common communication apps like Gmail, WhatsApp, and the native Phone app for its notification feature. It functions best when a device is docked or charging.
FAQs
Q: Does the app need to stay open on the screen all night?
A: Yes, for the clock to remain visible, the app must be open and running on the screen.
Q: How do I enable notifications for WhatsApp?
A: On Android 4.3 and above, you must go to Settings > Security > Notification access and enable Day and Night Clock.
Q: Is there a free trial for the weather feature?
A: The description does not mention a trial; the weather display is an in-app purchase.
Q: Can I use my own photo as the clock background?
A: Yes, if you grant the app storage permission, you can set a custom background image.
Conclusion
Day and night clock succeeds as a practical, no-frills utility app. Its standout feature is the intelligent brightness control that makes it suitable for 24/7 use as a desk or bedside clock. While some advanced options are locked behind a paywall, the core functionality is solid and reliable. For anyone in need of a clear, adaptive digital clock, this app is a strong contender worth installing.
