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Dawn Alarm

Dawn Alarm

Life Rhythm under Sunlight

26 ratings
52 reviews
With Ads
🔧 Utilities
🌟 Lifestyle
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • February 18, 2015
  • April 13, 2026

Features

Developer

Takafumi AMANO
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Dawn Alarm screenshot #1 for iPhone
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Dawn Alarm screenshot #3 for iPhone
iphone
ipad
🧾$1.99
In-App Purchase↘︎
⭐52
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❓5 answered
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About

Wake up with the natural rhythm of daylight. This alarm app notifies you of dawn, sunrise, sunset, and dusk times for your location. It's ideal for those who want to align activities with natural light cycles.

✓Dawn, sunrise, sunset, dusk notifications
✓Location-based timing
✓Major city timing lookup
✓Offline access to timing
✓Customizable dawn/dusk definitions
Show original description

What's New in Dawn Alarm

1.7.1

April 13, 2026

- Fixed bugs.

1

Subscriptions & In-App Purchases

$1.99

Remove Ads

It removes ads in the app.

User reviews

Most RecentHighest RatedLowest Rated

Lovely

Simple, Elegant
VakiR417VakiR417

Trying to make it work

I’m excited to use this but I’m not getting the alarm to sound in the mornings. I have it set in notifications. Is there a setting I am missing? Mr. Developer, please help! :)
DvkehdbzkzDvkehdbzkz

鳴りません

特に夜明け日の出が鳴りません。鳴らすためにはその時間の前にアプリを起動する必要があるようです。
これでは使いものになりません。他のアプリも併用していますがそちらは必ず鳴ります。ただ起動しておかないと再計算されず時間は更新されませんが。
さらに鳴らせる音をこちらで用意したものに指定できるようになれば最高です。
ハチベニハチベニ

Response from developer

（11/27回答・誤字修正）バックグラウンドで利用する際は消音モードをオフにしてください。

It does what it says on the box.

But someone forgot to include a repeating alarm option.
soda.Tabsoda.Tab

Dependable and kept simple

Yes
Overat50Overat50

Response from developer

Please tap on a text part “Dawn/Sunrise/Sunset/Dusk”.

See 47 more reviews

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FAQ

What does the Dawn Alarm app do?

This app functions as an alarm that provides notifications for key daylight events: dawn, sunrise, sunset, and dusk. It's designed to help users align their activities with natural light patterns, especially for those who wish to start their day around sunrise.

How does the app determine dawn and dusk times?

The app calculates dawn and dusk times based on your current location or major cities. It uses specific astronomical definitions, with an option to enable civil twilight for times that closely align with civil dawn and civil dusk.

Can I access timing information without an internet connection?

Yes, you can access the timing information for dawn, sunrise, sunset, and dusk even if you haven't granted local notification permissions or if you are offline.

Is the app free to use?

The app is free to download and use, but it does offer in-app purchases. This suggests that some features or content might be unlocked or enhanced through these purchases.

Who would benefit from using this app?

This app is ideal for individuals who want to be more in tune with natural light cycles. This includes early risers, photographers, outdoor enthusiasts, or anyone who wants to optimize their schedule around daylight hours.