Thank you for checking out Calculator - Desktop Mate Widgets.
Today, July 22, 2026 (Wed), Calculator - Desktop Mate Widgets is officially available! This title is the first release in a brand-new Widgets series, born as a sister app to Desktop Mate, the desktop mascot platform with over 2 million downloads. The Hatsune Miku DLC is also available starting today.
A little more joy in your calculations, every day.
Calculator - Desktop Mate Widgets is a digital calculator app you can use with your favorite characters. Cute character reactions make every calculation a little more special, turning even a quick calc session into a fun moment with your favorite character.
The app itself is free to download, and comes with Infinite Loop's official mascot character "Aieru-tan" ready to use right from the start. On Steam, it's available for both Windows and Mac.
The character speaks each number and strikes a pose with every button press
Pet or poke the character's head for special reactions
Swap the calculator's buttons and background to match your favorite character's design
In Performance Mode, the character sings along to the calculator keys
Certain calculation results can trigger special character reactions
Alongside today's release, the Hatsune Miku DLC is now available too. With newly recorded voice lines, Hatsune Miku speaks each number and strikes a cute pose.
Download it now:
Calculator app:
Hatsune Miku DLC:
Calculator - Desktop Mate Widgets will continue adding new characters, in line with the Desktop Mate series lineup.
〇Coming in August
Kagamine Rin DLC
Kagamine Len DLC
Megurine Luka DLC
KAITO DLC
MEIKO DLC
〇More to Follow
Zundamon DLC
Koharu Rikka DLC
Natsuiro Karin DLC
Hanakuma Chifuyu DLC
Kasane Teto DLC
More characters will follow beyond this lineup as well. Stay tuned!
We'll keep improving Calculator - Desktop Mate Widgets with new characters and features. For the latest news, please follow this Steam page, our official X account (@desktop_mate), and check the official website.
Calculator - Desktop Mate Widgets official website: https://www.infiniteloop.co.jp/desktopmate/widgets/
Official X account: https://x.com/desktop_mate
Thank you for your continued support of Calculator - Desktop Mate Widgets!