TimeSignal Alarm clock3.9.07 - App Store

This alarm will wake you up with sounds and time chimes that you can't ignore.
Doorbell...can you ignore it?
Repeated Doorbell...can you ignore it?
It will repeatedly tell you the elapsed time at one-minute intervals.
It will also tell you the time on the hour and at times divisible by five.

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It's simple to use.
Just set the alarm time and close the app.
When the time is up, you will be notified by voice.

The alarm will continue to ring for 30 minutes if you leave it alone,
so start the app to stop the alarm.

The way to stop the alarm is to match the pictures.
Match the pictures, top and bottom as a pair.
Match all three pairs and wait 2-3 seconds.
A button to stop the alarm will be displayed.

Please note that the alarm will not stop if you match the same pictures in a horizontal row.

You can change the difficulty of the picture matching.
You can also set it to stop with one button.

You can check the difficulty of the game in a test.
It would be helpful if you could check the operation once before using the alarm.

You can register up to eight alarm settings.
It is convenient to set the times you frequently use in advance.

Notes about this app:

※ Uses the voice notification function of the iPhone/iPad itself.

If you do not allow notifications,

the alarm function will end when the app screen is closed.

This app sleeps according to the iPhone settings, so the app will essentially be unusable.

※ Sleep is disabled when the alarm stop screen is displayed.

Please note that no sound will be heard if you are in silent mode or have the notification function of the iPhone/iPad suppressed.

※ If you leave the alarm on the lock screen for 30 minutes, the next alarm will not sound.

In that case, please launch the app.

(The next alarm will be automatically reset when the app is launched.)

Don't expect music from this app.

There is no music at all.

The time signal of this app is not suitable for any purpose other than as an alarm.

It is a powerful alarm, but it only sounds for 30 minutes.

Humans sleep in 90-minute increments, with deep and light sleep alternating, and an alarm app cannot wake you up during deep sleep with sound alone.

If you really want to wake up at that time, it would be helpful to use multiple alarms so that you are aware of it before the time you want to wake up.

If you want to wake up 30 minutes earlier than usual, it would be helpful to go to bed 30 minutes earlier than usual.

*To Apple Watch users

We apologize for the inconvenience, but please select the Notifications tab from the Watch app on the iPhone home page and set it so that "T.Signal Alarm" notifications are not forwarded to your Apple Watch.

If this is not set, notifications will be forwarded to your Apple Watch and the app will not work properly.

Version History The method for unlocking the screen has been changed.
Now compatible with iPhone Air.
The size of the displayed message has been changed.
Fixed a bug that caused the app to freeze during initial setup. 3.9.07 Jan 1 The background color now changes over time. 3.9.06 08/07/2025 Fixed a bug that prevented alarms from being stopped under certain conditions. 3.9.05 07/29/2025 The system has been retuned. 3.9.03 07/27/2025 Changed the background color.
Changed the way game difficulty is set.
Readjusted the system. 3.9.02 07/13/2025 Changed so that when you select an alarm that is off, a deletion dialog box is displayed. 3.9.01 07/05/2025 Changed the order of sounds played in notifications.
Added new voice notifications.
Alarms are now more powerful than in previous versions.

Fixed minor system bugs. 3.9.00 07/01/2025 The description image has been changed. 3.8.01 06/09/2025 Some of the sounds have been replaced. 3.8.00 06/08/2025 The sound system has been changed.
The initial game difficulty has been changed. 3.7.04 06/03/2025 The color of the app background has been changed.
The notification message when all alarms are turned off has been changed. 3.7.03 05/29/2025 The subtitle has been changed. 3.7.02 05/21/2025 The description image has been replaced. 3.7.01 03/02/2025 The system has been completely revamped. 3.7.00 02/23/2025 The method for stopping the alarm has been changed. 3.6.06 11/18/2024 The method for stopping the alarm has been changed. 3.6.05 11/12/2024 The keywords have been changed. 3.6.04 11/07/2024 The description image has been changed. 3.6.03 10/31/2024 Changed the link to the support page.
Now supports iPhone 16 Pro and iPhone 16 Pro MAX.
Fixed the system. 3.6.02 10/28/2024 I have changed the system so that you can set the day of the week. 3.6.01 06/28/2024 As a preliminary step to creating a new vertical screen system, we have reviewed the current system as a whole.
Improvements to the time correction system will be addressed from the next time onwards.

The text was too large and poorly visible, so we have adjusted the size.
The system has been simplified and operation has been streamlined.
A settings button has been added.
The clock display screen has been discontinued.
The alarm management screen is now the main page.
Day of the week settings have been discontinued.
Fixed an issue with alarms stopping under certain conditions. 3.6.00 06/24/2024 Fixed minor display issues.
Adjusted sound.
Changed the name of an external link. 3.5.10 05/30/2024 The app name has been changed.
Fixed external link. 3.5.09 05/19/2024 Changed notification message.
Fixed a bug in the screen design.
Fixed a display problem that occurred under certain conditions.
Added notification registration message. 3.5.08 05/04/2024 Fixed notification message. 3.5.07 04/29/2024