CoinVault: Buy, Sell, Trade

CoinVault: Buy, Sell, Trade

Sell & Trade Challenge Coins

34 ratings
14 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • May 7, 2026
  • July 19, 2026

Features

CoinVault: Buy, Sell, Trade screenshot #1 for iPhone
CoinVault: Buy, Sell, Trade screenshot #2 for iPhone
CoinVault: Buy, Sell, Trade screenshot #3 for iPhone
CoinVault: Buy, Sell, Trade screenshot #4 for iPhone
CoinVault: Buy, Sell, Trade screenshot #5 for iPhone
CoinVault: Buy, Sell, Trade screenshot #6 for iPhone
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About

A dedicated platform for challenge coin and patch collectors to buy, sell, trade, and organize their collections securely. It offers a trusted marketplace, digital vault, and community features, avoiding the risks of general social media platforms.

Buy, sell, and trade coins and patches
Organize and display personal collections
Secure transactions with integrated payments
User verification system for trust
Real-time negotiation for trades
Community profiles and messaging
Location-based item discovery
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What's New in CoinVault

7.10.11

July 19, 2026

What’s New in This Version Thank you for using CoinVault! This update introduces one of our biggest improvements yet, focused on making the app feel more active, engaging, and easier to use for collectors, vendors, and first responders. New Home Feed * Introduced a redesigned Facebook-style endless scrolling Home feed. * Personalized “For You” recommendations based on user activity. * Featured sections now rotate throughout the feed, including Recommended for You, Best Sellers, Current Trades, Latest Listings, Community Posts, Vendors, and more. * Marketplace listings, vault additions, and new member introductions now appear directly in the Home feed with clickable cards. Community Improvements * Added support for liking and commenting on community posts. * Improved profile integration so tapping a user’s photo or name opens their profile. * New member welcome posts are automatically created when users join CoinVault. * Improved post layouts with larger images and richer information cards. Vendor Experience * Enhanced vendor promotion throughout the app. * Improved vendor carousel rotation for fair exposure across all vendors. * Vendor showcases now reappear throughout long scrolling sessions to help users discover more businesses. * Improved vendor storefront visibility and engagement. Random Trade Enhancements * Improved the Random Trade enrollment process. * Users who choose to participate but do not yet have an eligible item are automatically guided to add one before entering the trade pool. * Improved trade matching flow and notifications. Achievements & Daily Missions * Fixed achievement tracking to ensure achievements unlock only after meeting the correct requirements. * Improved real-time in-app and push notifications when achievements and daily missions are completed. * Daily mission rewards can now be claimed directly from notification prompts. * Improved XP and Prize Corner reward distribution. Daily Rewards * Reworked the daily login reward system. * Rewards are now earned when users actually open and use the app each day rather than automatically being granted. * Improved daily streak tracking and claim experience. Marketplace Improvements * Improved flat-rate shipping calculations and checkout accuracy. * Enhanced Stripe payout calculations for sellers. * Improved listing visibility across the app. * Better support for marketplace posts appearing in the Home feed. Messaging & Notifications * Improved notification reliability across the app. * Better routing for reports, support requests, and moderation messages. * Improved push notification delivery throughout CoinVault. Map & Navigation * Added improved access to the Collector Map directly from the Home screen. * Improved navigation animations and visual polish across banners and featured sections. Performance & Stability * Improved endless scrolling performance. * Better feed loading and content rotation. * Fixed multiple UI issues throughout the application. * Improved stability across marketplace, messaging, achievements, notifications, and vendor features. * Numerous bug fixes and performance improvements throughout the app. As always, thank you for helping us build the largest community dedicated to challenge coins, patches, first responder memorabilia, and collectibles. Your feedback continues to shape every update we release.

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In-App Purchases

$4.99

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User reviews

Awesome App

This app is great. Already made several trades and can see it growing in real time. Have recommended to several friends.

CoinVault

This is a fantastic app!

A GAME CHANGER FOR COLLECTORS!

Rookie collector, just under 3 years. Dabbled in a bit of trade and purchasing (outside of my earned coins) at a conference this year, and I’m hooked. CoinVault is hands down the best platform for both! Whether you’re looking to showcase, buy, sell, or trade, this is the place to do it. It’s like Facebook for collectors and LEO.
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Very good app

This is a pretty neat application for organizing and sharing your collection. Selling coins requires a Stripe account. It can be a little clunky at times but I’m hoping that with more refinement this becomes the standard for collectors.

Best PATCH & COIN Trading app out there

Easy interface, friendly owner and most importantly designed by law enforcement & for law enforcement collectors specifically so you know it’s gonna be great.

FAQ

Does CoinVault have ads?

Yes, CoinVault contains advertisements. As a free platform, ads help support its continued development and operation.

How does CoinVault ensure secure transactions?

CoinVault integrates payments and uses structured transaction flows to ensure safe and reliable exchanges between users. A verification system also helps build trust within the community.

What devices does CoinVault support?

CoinVault is available on iPhone and iPod devices. It is designed for users who want to manage their collections on the go.

How often is CoinVault updated?

The latest version of CoinVault is 5.10.11, and it was last updated on June 17, 2026. This indicates a recent update and ongoing support.

What is the age rating for CoinVault?

CoinVault has an age rating of 17+. This is due to the nature of some collectible items and the platform's focus on adult collectors.

Can I organize my collection with CoinVault?

Yes, CoinVault features a 'Collector Vault' where you can organize and display your personal collection. You can track items, manage what you want to keep, trade, or sell.

How does CoinVault compare to general marketplaces?

CoinVault is specifically built for challenge coin and patch collectors, offering structured tools and a trusted environment. It aims to solve problems like scams and lack of collector-focused features found on general platforms like Facebook.

What are the community features in CoinVault?

CoinVault allows users to connect through profiles, messaging, and community interactions centered around collecting. It also features dedicated memorial spaces to honor fallen officers and first responders.