GC Wizard
Geocaching Multitool
About
This open-source tool collection offers a wide range of cryptographic, geographic, and scientific calculations. It's designed to assist with in-field mysteries and riddles, but its extensive features make it useful for many non-geocaching tasks.
What's New in GC Wizard
3.7.0
July 14, 2026
[new] Triangle Calculations [new] Coords: Ellipsoid Triangles [new] MIDI [new] Time Converter [new] Astronomy Times [new] Look and Say [new] Punycode [new] Zalgo Text [new] GeoJson import/ export [new] Grid: Draw Lines [new] Coords: Orthogonal Projection [new] Shuffle Texts [fix] Many bug fixes
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FAQ
What is GC Wizard?
GC Wizard is an open-source tool collection originally created to support geocachers with in-field mysteries and riddles. It includes numerous tools for cryptography, geographic, and scientific calculations.
Does GC Wizard have ads?
No, GC Wizard is ad-free, allowing for an uninterrupted user experience.
What kind of cryptographic tools does GC Wizard offer?
GC Wizard includes tools for various classic, historic, military, and technical encodings, such as Morse, Vigenère, Enigma simulation, and hash breakers.
Can GC Wizard handle coordinate calculations?
Yes, GC Wizard offers high-precision coordinate algorithms supporting various formats like UTM, MGRS, and PlusCode, and can perform waypoint projections and interpolations.
What scientific and technical tools are included in GC Wizard?
The app features tools for astronomy, color space conversion, country codes, date and time functions, irrational numbers, and number sequences.
Is GC Wizard available on multiple devices?
GC Wizard is available for iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.
How frequently is GC Wizard updated?
GC Wizard was last updated on January 2nd, 2026, indicating ongoing development and support for the application.
What is the age rating for GC Wizard?
GC Wizard has an age rating of 4+, making it suitable for a broad audience of users.
