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USMC Uniform App is now available on iPhone

MARADMIN 299/26·June 29, 2026·1 min read·Official source
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The Marine Corps Uniform Board (MCUB) just released a free official uniform app for iOS. It's available now in the Apple App Store. Android users will have to wait until FY27.

Heads up: MCO 1020.34H remains the authoritative source. The app is a reference tool, not a replacement for the order.

Who it affects

All Marines with an iPhone who want a quick-reference tool for uniform regulations.

What you need to do

Download the app if you want it. It's free. Search the Apple App Store for USMC Uniform App or use this link: https://apps.apple.com/us/app/usmc-uniform-app/id6752355155

If you find something wrong or unclear in the app, send feedback to the MCUB mailbox: staff.mcub@usmcu.edu

Key dates

  • Now: iOS app available
  • FY27: Android version expected

The official version

See MARADMIN 299/26 for the full message. The governing order is MCO 1020.34H, Marine Corps Uniform Regulations (the app does not replace it).

This is written by a reservist, for reservists. It is not an official publication of HQMC or MARFORRES. Always verify guidance with your command or unit S-1 before acting on any article or summary.

Resources & references

The documents this bulletin points to, with a plain-English note on why each matters. Links marked CAC required need a government login.

  • USMC Uniform App (Apple App Store)

    This is the Apple App Store listing for the USMC Uniform App, a free visual reference tool developed by the Marine Corps Uniform Board that lets you browse uniform categories, filter by gender and rank, and look up grooming standards with offline access. Reviewers note it covers the basics well but lacks the detail found in the actual MCO, so it is best used as a quick reference before an inspection rather than a replacement for official orders.

  • Marine Corps Uniform Regulations (MCO 1020.34H)Reference

    This is the governing order for Marine Corps uniform regulations and is the authoritative source document for all information published in the Uniform App. When in doubt about uniform wear, this order is the final word.

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