RetroCalc Calculator

Last updated: 11/5/2026

About

🧮 Take your multi-tasking to the next level with RetroCalc Calculator for Horizon OS — the calculator app that makes crunching numbers actually fun!

🚀 Built as a sleek 2D panel app, RetroCalc Calculator brings the charm of classic calculators to your virtual space with a clean, colorful interface that feels right at home on Horizon....

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Details

Popular user-defined tags:

Utilities2DRetroHand TrackingFree to PlayCasualFamily FriendlyEducation + View All

Genres: Utilities

Rating: 4.6★ (5 ratings)

All reviews: Not Enough Reviews

Release Date: September 19, 2025

Developer: 37 Development

Publisher: 37 Development

Platforms: Meta Quest 3S, Meta Quest 3, Meta Quest Pro, Meta Quest 2

Category: Apps

Game modes: Single User

Supported player modes: Sitting, Standing, Room Scale

Supported controllers: Gamepad, Hands, Controllers

Is Cross-Buy: No

Supports Mixed Reality: No

Languages: English

Version: 1.3

Website: https://github.com/judoug/RetroCalc/blob/main/README.md

Developer Privacy Policy: https://github.com/judoug/RetroCalc/blob/main/Privacy%20Policy.md

Developer Terms of Service: N/A

Space Required: 37 MB

Comfort Level: Comfortable

Internet connection not required

Age Rating: Everyone

In-app ads: No

Version history

Version	Uploaded	Seen on the store
1.3	Feb 10, 2026	Feb 13, 2026
1.2	Feb 10, 2026
1.1	Feb 10, 2026
1.0	Sep 18, 2025	Sep 19, 2025

Upload dates come from Meta; a build can reach the store weeks after upload. "Seen on the store" is when VRDB first recorded the version, which it has done since November 2024.