About this app

# Update Item #
-The push message transmission function has been added when receiving or sending a letter.
-Improved the ability to send SMS when sending letters.
-When using the 5D30Y, the response speed and stability were improved.


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# Let’s find out what is the Letter Time Capsule: 5D30Y

-5D30Y is a service
Which is able to send a letter with all hearts through phone number at a specific time in the future.

When we need to celebrate a special day, when we have something to tell in the future,
The letter will arrive to the precious one at the moment that we should not forget.

30 years later, your mind will be delivered beyond time.

-Do not worry whether the recipient is currently a member.
If the letter is sent to the phone number, your hearty letter will be received
when the recipient registers in the future.

- Isn’t it not enough to express your mind with texts, then send the letter along with
photos and voices.
How about keeping your name and received date as a secret?
The recipient will be moved a lot more finding out about the letter after a long await.

- Feeling of gratitude to parents, to my baby who became an adult, longing to previous lover, romantic proposal, stories that I want to leave behind in my last moment…
Whom would you want to send the letter to?


# 5D30Y, do you have any opinion, suggestion or question while using the app?
Please contact us by (service.khinkh@gmail.com) anytime.
We would like to listen to your precious and thankful stories.

# Required or Optional access authorities in detail
[Camera, Gallery, Recorder] – Mandoroty
Adding photos or voice record is available while writing the letter.

[Phone numbers, Contacts] – Mandatory
It is required for membership registration and sending letters.
Letters can be sent through phone numbers by searching the contacts.

New features

5D30Y

App Permissions

Allows an application to record audio.
Allows applications to open network sockets.
Allows applications to access information about networks.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows an application to write to external storage.
Allows an application to read the user's contacts data.
Allows read access to the device's phone number(s].
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows an application to read from external storage.