Frequently asked questions

CorpsGuide is a Marine Corps reference app designed by Marines for Marines. It provides essential tools and information to enhance your Marine Corps experience.

CorpsGuide includes PFT and CFT calculators, a height and weight calculator, detailed information on Marine Corps aircraft, weapons, MOS list, military ranks, ribbons, badges & insignia, and uniform regulations. It also covers Marine Corps history and notable figures.

Yes. CorpsGuide is free to download, and the tools and references are free to use — the app is supported by ads. An optional Premium subscription removes the ads and unlocks a handful of extras.

Premium is an optional subscription. It removes all banner and full-screen ads and unlocks the medal rack builder, devices on your ribbon rack, MOS cutting score history, MARADMIN and ALMAR history back to 2003, advanced TSP calculator projections, and unlimited AI overviews. Everything else stays free — the PFT, CFT, height and weight, and JEPES calculators, current cutting scores, the ribbon rack builder, ranks, MOS list, uniform regulations, and the knowledge base.

Yes, many features of CorpsGuide can be accessed offline, but some functionalities, including many images, may require an internet connection.

No, CorpsGuide is not affiliated with or endorsed by the Department of War or the U.S. Marine Corps. It is an independently developed educational tool.

CorpsGuide is available on iOS, Android, and Amazon devices. You can download it from the Apple App Store, Google Play Store, and Amazon Appstore.

We regularly update CorpsGuide to ensure all information is current and accurate.