Caelus Black: linear icon pack

(Full Version)

★ 4.9

Version: 5.1.4

By: ONE4STUDIO

Size: 21.00 MB

Release Date: 24 Nov 2025

Download APK How to Install APK File

Brand Name : ONE4STUDIO

App Size : 21.00 MB

Email Id : info@one4studio.com

Version : 5.1.4

Privacy Policy : Click Here

Caelus Black is a premium black linear icon pack designed to give your homescreen and app drawer a clean, unified look. It works with most custom launchers—including Nova, Lawnchair, and Niagara—as well as select stock launchers like Samsung OneUI (via Theme Park), OnePlus Launcher, ColorOS, Nothing Launcher, and more.

Caelus Black is a premium black linear icon pack designed to give your homescreen and app drawer a clean, unified look. It works with most custom launchers—including Nova, Lawnchair, and Niagara—as well as select stock launchers like Samsung OneUI (via Theme Park), OnePlus Launcher, ColorOS, Nothing Launcher, and more.

Why use a custom icon pack?

A cohesive icon style makes your home screen visually appealing and more enjoyable to use. Since we spend hours on our phones each day, a polished interface can noticeably improve the overall experience.

What’s included in Caelus Black?

With Caelus Black, you get everything you need to personalize your phone:

4010 icons
40 custom wallpapers
6 KWGT widgets (KWGT + KWGT Pro required)

These linear icons are fully black and crafted on a 24×24 px grid with 1 px line thickness for consistent size and clarity—perfect for light wallpapers and clean themes.

Not satisfied or missing icons?

No worries!

Enjoy a 100% refund within 24 hours of purchase—no questions asked.
The pack receives updates every two weeks, continuously adding new icons.
For faster coverage, Premium icon requests are included in the very next update.

Additional Features

Icon resolution: 256 × 256 px
30+ light wallpapers included
Alternate icons for many popular apps
Dynamic calendar
Masking for unthemed icons
Folder & miscellaneous icons (manual apply)
Free and Premium icon requests

How to request icons

Open the Caelus Black app and tap the Request card.
Select the apps you want themed.
Tap the Floating Send button.
When the share menu appears, choose Gmail (other clients may not attach the required ZIP file correctly).

Important: Do not delete the ZIP attachment or edit the subject/body of the email—doing so will make your request invalid.

Supported Launchers

Action Launcher • ADW • ADW EX • Apex • Go Launcher • Google Now • Holo • Holo ICS • Lawnchair • LG Home • LineageOS • Lucid • Nova • Niagara • Pixel Launcher • Posidon • Smart Launcher • Smart Pro • Solo • Square Home • TSF Launcher
(Other launchers may support the pack via their own settings.)

More detailed icon pack usage instructions will be available soon on our new website.

Questions or feedback?

We’re happy to help! Reach out anytime:

Email: info@one4studio.com
Twitter: twitter.com/One4Studio
Telegram: t.me/one4studio
Developer Page: play.google.com/store/apps/dev?id=7550572979310204381

1. What is the Caelus Black icon pack?

Caelus Black is a collection of custom black linear icons designed to enhance your homescreen and app drawer. The icons are clean, minimalist, and optimized for light wallpapers and themes.

2. Which launchers support Caelus Black?

The pack works with most popular custom launchers, including:
Nova • Lawnchair • Niagara • Action • ADW • Apex • Solo • Smart Launcher • Pixel Launcher • TSF • Lucid • Go Launcher, and many more.
It also works on some default launchers such as Samsung OneUI (via Theme Park), OnePlus Launcher, ColorOS, and Nothing Launcher.

3. Why should I use a custom icon pack?

A unified icon style gives your homescreen a cleaner and more visually appealing look. Since we use our phones for several hours a day, a consistent and beautiful interface significantly improves the overall user experience.

4. What’s included in the Caelus Black icon pack?

You get:

4010 icons
40 custom wallpapers
6 KWGT widgets (requires KWGT & KWGT Pro)
The icons are fully black linear designs made on a 24×24 px grid with 1 px line thickness, ensuring consistent size and style across all icons.

5. What if I don’t like the icons after purchasing?

You can request a 100% refund within the first 24 hours, no questions asked.

6. What if some of my apps don’t have themed icons yet?

We update the pack every two weeks, adding many new icons each time.
If you want icons added faster, you can send a Premium icon request—these are guaranteed to be included in the next release.

7. What additional features does Caelus Black offer?

256×256 px icon resolution
30+ light wallpapers
Alternate icons for many popular apps
Dynamic calendar icon
Masking for unthemed icons
Folder & miscellaneous icons (manual apply)
Free & Premium icon request options

8. How do I send an icon request?

Open the Caelus Black app.
Tap the Request card.
Select the apps you want themed.
Press the Floating Send button.
Choose Gmail as your sending method (other clients may fail to attach the ZIP file).

Important: Do NOT remove the attached ZIP file or edit the email subject/body. Doing so will make your request unusable.

9. Can other launchers apply Caelus Black icons manually?

Yes. Even if your launcher isn’t on the supported list, most launchers allow applying icons directly through their settings.

10. Where can I find more information?

More icon pack usage guides will be available soon on our upcoming website.

11. How can I contact the developers?

If you have questions, requests, or suggestions, feel free to reach out:

Email: info@one4studio.com
Twitter: twitter.com/One4Studio
Telegram: t.me/one4studio
Google Play Developer Page: play.google.com/store/apps/dev?id=7550572979310204381