Coin Collection

Andrew Williams | Inventory

6 Downloads 16 Views v3.8 10.84 MB 4.1+

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(10.84 MB)

Editor's Overview

Coin Collection is a inventory application developed by Andrew Williams, packaged as a single Android APK of version 3.8 weighing in at 10.84 MB. The package targets Android 4.1+ and above. Below you'll find the publisher's own description, a quick spec sheet, and a short buyer-beware checklist so you know exactly what you're installing before tapping download.

Install Checklist

Only download through the button on this page — never from third-party mirrors or shortened links, which are the most common way malware spreads.
File size is a light 10.84 MB, so it installs quickly even on modest connections.
This build is signed by "Andrew Williams" — always verify the developer name matches what's listed on the app's official store page before installing an update.
After install, Android may prompt you to allow "Install from unknown sources" — approve only this one install, then revoke the permission in Settings > Apps > Special access.
We link directly to the APK file or the publisher's repository; we do not modify the binary. Always run a virus scan after any sideloaded install.

About this app

Coin Collection helps people keep track of the coins they have or are missing for a variety of U.S. coin sets. Many of the more recent U.S. coin sets are supported (see list below), and the app can be used to track quantities, grades, and notes for each coin.

Supported U.S. coin sets include:
- American Eagle Silver Dollars
- American Innovation Dollars
- American Women Quarters
- Barber Dimes
- Barber Half Dollars
- Barber Quarters
- Buffalo Nickels
- Eisenhower Dollars
- First Spouse Gold Coins
- Franklin Half Dollars
- Indian Head Cents
- Jefferson Nickels
- Kennedy Half-Dollars
- Liberty Head Nickels
- Lincoln Cents
- Mercury Dimes
- Morgan Dollars
- National Park Quarters
- Native American/Sacagawea Dollars
- Peace Dollars
- Presidential Dollars
- Roosevelt Dimes
- Standing Liberty Quarters
- State Quarters including D.C. and Territories
- Susan B. Anthony Dollars
- Walking Liberty Half Dollars
- Washington Quarters

Find us on GitHub to report issue, request features, and to follow progress!

This App is not endorsed by the United States Mint

United States coin images from the United States Mint.
Quarter-dollar coin images from the United States Mint.
Mercury Dime images, Buffalo Nickel reverse image, and Peace Dollar images courtesy of CCF Numismatics.
Indian Head Cent images, Walking Liberty Half Dollar images, Morgan Dollar images, Buffalo Nickel obverse image, Liberty Head Nickel images, Barber Quarter images, and Barber Half Dollar images courtesy of Brandon Grossardt.
Standing Liberty Quarter images and Franklin Half Dollar images courtesy of John Baumgart.

Details

Version	v3.8
Size	10.84 MB
Developer	Andrew Williams
Category	Inventory
Package	com.spencerpages
Android	4.1+
Last Updated	Oct 31, 2026
Downloads	6

Frequently Asked Questions

Is Coin Collection free to download?
Yes. The APK file linked from this page is free. The developer may offer in-app purchases once installed, but obtaining the installer itself costs nothing.

What Android version does Coin Collection require?
Android 4.1+ or newer. Installing on older devices may cause crashes or refuse to install.

Is Coin Collection safe to install?
We link to the exact APK published by Andrew Williams. We do not modify the file. Still, as with any sideloaded app, scan it with a reputable antivirus before opening it, and only grant permissions the app genuinely needs.

How do I update Coin Collection?
Install the newer version on top of the old one — Android will keep your data. If the signature differs, uninstall first (you may lose local progress).

Why is the app not installing?
Common causes: not enough storage, an older Android version than 4.1+, or a conflicting build already installed. Free up space, check your OS version, and uninstall any previous copy before retrying.

How to Download & Install Coin Collection

Tap the Download APK button above and save the file to your device.
Open your device Settings → Security (or Apps → Special access → Install unknown apps) and allow your file manager or browser to install unknown apps for this one file only.
Open the downloaded com.spencerpages.apk file from your Downloads folder.
Tap Install and wait for Android to finish.
Open «Coin Collection» by Andrew Williams and grant only the permissions it actually needs.
Revoke the "unknown sources" permission once you are done installing.

Note: this page hosts or links to the installer only. The application name, icon and description are provided for identification. All trademarks belong to their respective owners.