This app adds a fun, interactive calculator experience with cute character reactions and customizable designs. It also features a unique 'Performance Mode' for playing music and hidden 'SP Answer Actions' for special character responses.
1.3.0
September 16, 2026
New characters "Zundamon", "Koharu Rikka", "Natsuki Karin" and "Hanakuma Chifuyu" have been added.
$2.99
Additional Character MEIKO
MEIKO joins your calculator with passionate reactions!
Zundamon, Rikka, Karin & Chifuyu DLCs out now
Sep 16, 2026 — Oct 17, 2026
DLC Wave 3! 2 virtual singers now available
Aug 27, 2026 — Sep 27, 2026
DLC Wave 2! 3 virtual singers now available
Aug 13, 2026 — Sep 13, 2026
Calc - Desktop Mate Widgets is a digital calculator app that features interactive characters who react to your calculations. It offers customization options and a unique music performance mode.
No, Calc - Desktop Mate Widgets does not contain advertisements. The app is free to download and use, with optional in-app purchases for additional content.
Yes, Calc - Desktop Mate Widgets has a 'Performance Mode' where the calculator keys function like piano keys, allowing you to play music. The character will also sing along to your input.
You can acquire additional characters through paid DLCs. The 'Hatsune Miku DLC' is available at launch, with more characters planned for future releases.
SP Answer Actions are special character reactions that are triggered by specific calculation results. Each character has unique numbers that initiate these hidden responses.
Calc - Desktop Mate Widgets is available for Mac, iPhone, iPad, and iPod. It is designed to be used across various Apple devices.
The app was last updated on July 24, 2026, with version 1.0.2. More characters and features are expected to be added over time in line with the Desktop Mate series.
Calc - Desktop Mate Widgets has an age rating of 4+. This indicates it is suitable for children aged four and older.
