Day and night clock

In-app purchases
4.4
6.37K reviews
500K+
Downloads
Content rating
Everyone
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About this app

NightDream

... a desk clock that is also suitable for the night. In dock mode this app provides a simple digital clock that automatically adjusts its brightness, During the day the display is bright, but in the night it dims to a minimum brightness. Simply adjust the font size using a two-finger-zoom gesture.

Daydream
This app can be used as a Daydream from Android 4.2 on.

Quick alarms
Using a swipe from the left, you can set the alarm clock. Delete it by tapping on the lower right corner.

Battery

While charging your mobile device an estimate time is calculated until the battery is full.

Notifications
You can enable notifications for missed phone calls, GMail, WhatsApp and twitter. On Android 4.3+ go to Settings > Security > Notification access > enable NightDream.

In earlier versions of Android go to Settings > Accessibility > enable NightDream.

In-App Payments

The current weather conditions can be shown below the time. This feature purchased within the app

The project is open source. If you want to send a donation you can do this via in-app purchase.

Permissions

android.permission.MODIFY_AUDIO_SETTINGS
This permissions allows to siilence the device during the night mode.

android.permission.RECORD_AUDIO
During the night mode the screen may be deactivated. It can be switched on again if a certain ambient noise level is reached. Therefore the app continuously records audio. The app does not store audio data.

android.permission.WAKE_LOCK
The app is allowed to wake the device from sleep in order to enable the screen and to keep the screen on.

android.permission.READ_EXTERNAL_STORAGE
The permission is necessary to read background images from the external storage.

Screen Lock

This app uses the Device Administrator permission. The permission is exclusively used to lock the screen while the app is running. Before uninstalling the app the permission must be revoked.
Updated on
Dec 26, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location
Data is encrypted in transit
Data canā€™t be deleted

Ratings and reviews

4.4
5.83K reviews
Laura L.
January 9, 2024
Has it all & more! This app is awesome! I've tried literally dozens of night clocks & this is the only one that is perfect! It gives me everything I need and more! I used it one night & bought it the next morning! It has a choice of screen burn in protection, weather, color/font/size clock, auto start or not, battery, and an AUTOMATIC brightness control better than my phones control! Thanks for a ton of great nights! Sounds salacious doesn't it! ;)
7 people found this review helpful
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A Google user
October 31, 2019
There is quite a lot this app does right. First of all, it keeps things pretty simple and clean, which is always a good thing and all too rare these days. Second, it offers good customization options, though I would like to see a few more like clock size (I'd like it to be smaller.) My phone does not have a LED (it relies on an ambient display screen to indicate a notification) and the ambient display in LineageOS not only doesn't show notifications, but is the wrong brightness (too bright when trying to sleep, too dark under any lights.) This app can show notifications and has a "night mode" setting when the light sensor detects low light where it can be set much dimmer than the normal mode so I can set it to be bright enough to see while charging and dim enough that it doesn't keep me awake (but where I can still glance over and see the time if I need to.) I do wish it had just a little bit more customization -- in particular I would like to make the clock section just a little bit smaller. However, I do have one complaint: the notifications icon stays in the same spot. I'm glad this app has it since I need one due to lack of a LED, however, since it never moves it means AMOLED screens like mine could potentially get burnin from it. It also shows only an icon for the most recent notification and some apps (like it!) do persistent notifications, so sometimes it gets the wrong one. I think a more permanent solution would be to move that below the clock and have it move with the clock and, if possible, more than one icon (plus it would be nice if it could be set to ignore certain apps like music players.) Finally, I would really like to see a "pro" version with all features unlocked rather than in-app purchases since these can be lost when changing devices or etc.
10 people found this review helpful
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A Google user
November 12, 2018
2 feature requests: 1.) Please add a checkbox in the options screen to hide the alarm button, options lines, and battery stats on app start. 2.) Please add a checkbox in the options screen to link "additional info" to the clock (so that it moves around). Reasons: 1.) I'm using a wireless charger and when my phone gets to 100% it "disconnects" from power after a while it drops to 99% and "reconnects." It does this a lot. I am concerned that there will be screen burn in from the add alarm button, options lines, and battery stats. 2.) I'd like to display additional information (persistent battery status) but it's stationary and I am concerned about screen burn in. Thanks for the great app!
5 people found this review helpful
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What's new

This version targets Android 14.