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App Store Apps > Productivity > Calendar app *DeepBlack
Calendar app *DeepBlack icon

Calendar app *DeepBlack

by Bakerstreet Co., Ltd. · Productivity · Free
On the App Store since May 2016 · Data updated 2026-10-28

Calendar app *DeepBlack is made and published by Bakerstreet Co., Ltd. AppBrain is an independent app data site and isn't affiliated with Bakerstreet Co., Ltd. The app name, icon, screenshots and description belong to Bakerstreet Co., Ltd. and are shown as published on the App Store.

AppBrain's verdict

Established
Rating on App Store
4.50
2 ratings
Last updated
December 26, 2025

It doesn't have enough ratings yet to judge what users think.

Official page on the App Store

Rankings

App Store top charts

App Store Rankings for Calendar app *DeepBlack

This app is not ranked

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Also available on Google Play

Simple Calendar app *DeepBlack icon Simple Calendar app *DeepBlack
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Releases

Updates seen on the App Store
Version
3.3
Launched
May 2016

No changelog data

User feedback

Ratings and reviews on the App Store

Comments on Calendar app *DeepBlack for iOS

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Technology

Found in the app by AppBrain
Price
Free
App size
9.77 MB
Content rating
High

Technologies used by Calendar app *DeepBlack

About the app and developer

About Calendar app *DeepBlack

Calendar app *DeepBlack is a productivity app developed by Bakerstreet Co., Ltd.

What is the rating of Calendar app *DeepBlack?

Calendar app *DeepBlack is rated 4.50 out of 5 stars, based on 2 ratings.

Is Calendar app *DeepBlack free?

Calendar app *DeepBlack is free. The app size is 9.77 MB. The latest version available is 3.3. The last update was on December 26, 2025.

What are the requirements for Calendar app *DeepBlack?

The app has a content rating of High Maturity. The app has been available on the App Store since May 2016.

Developer information for Bakerstreet Co., Ltd.

Bakerstreet Co., Ltd.

Address:

Share Calendar app *DeepBlack

Store listing

By Bakerstreet Co., Ltd., from the App Store
Calendar app *DeepBlack Screenshot 1 of 5
Calendar app *DeepBlack Screenshot 2 of 5
Calendar app *DeepBlack Screenshot 3 of 5
Calendar app *DeepBlack Screenshot 4 of 5
Calendar app *DeepBlack Screenshot 5 of 5
Screenshots by Bakerstreet Co., Ltd., from the the App Store listing
Description by Bakerstreet Co., Ltd. Written by the developer, not by AppBrain. Click to read.
Appointment book use as casual note.
Organized plan in Calendar and Time and To-do list.

Feature Overview
Details
[touch +]
"Task" or "Appointment" added to "daily task list"
[touch x]
"Task" or "Appointment" deleted from "daily task list"
[touch color bar]
Calendar decorated by color

Providing scheduling solutions in a few touch.

Customization
Calendar marks up by color that selected suitable for this calendar to define special event days.

Appointment book app even not defined holiday according to the ordinary calendar.
Can create schedule suite for your lifestyle.
Also recommend to people that don't rest Saturday and Sunday.

About appointment and task list date
No need to register.
You're secretly appointment or task list saved your device.
Official page on the App Store Also on Google Play
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Overview Alternatives Reviews Rankings Technology
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