gregstoll.com Windows / Windows Phone apps

Read my articles about developing for Windows Phone!

Marriage Map - see the status of same-sex marriage across the United States! Automatically stays up-to-date and includes reference information for the legality of same-sex marriage in the past. Free app with no ads!

Main map State info

Download from Windows Phone Store


SatRadioGuide - View a channel guide for your SiriusXM radio on the go!

Stations by genre
Viewing stations by genre
Favorite stations
Viewing your favorite stations
Seasonal stations
Viewing seasonal stations (with in-app purchase) - these will be updated to stay up to date!

Get it on Windows 10 Download from Windows Phone Store


Know Your States - Learn information about all 50 United States! Study facts and then quiz yourself on state capitals, flags, birds, and more!

You can quiz yourself on a bunch of different categories like state capital, bird, tree, and more!
You can quiz yourself on a bunch of different categories like state capital, bird, tree, and more!
With an in-app purchase, quiz yourself on a US map!
With an in-app purchase, quiz yourself on a US map!

Get it on Windows 10 Download from Windows Phone Store


Airport Guides - Get terminal maps and information for over 90 airports around the world! With an in-app purchase, download terminal maps to your device so they'll be available without network access!

The app has information about more than 90 airports around the world!
The app has information about more than 90 airports around the world!
Airport terminal map
Airport terminal map

Get it on Windows 10


Bridge Scorer - Keep track of your bridge game! You can track a full rubber or get the scores for individual hands, and also contains a reference section for when you can't remember how many points that third undertrick is worth.

Rubber view Calculator

Download from Windows Phone Store


Baseball Odds - See how likely your team is to win from a given baseball situation!

probability of winning number of runs in an inning

Download from Windows Phone Store


PhotoNotes - write notes on your saved pictures on the go! PhotoNotes is a great way to remind yourself of what you were taking a picture of. You can type a caption or record an audio note. Free app with no ads!

Editing a photo caption Recording an audio note

Download from Windows Phone Store


HospitalPrices - see how much US hospitals charge for various procedures!

main map hospital summary

Download from Windows Phone Store


Motivational Penguin - See an adorable motivational penguin (with live tile!) and update your lock screen with various motivational messages.

main screen lock screen settings

Download from Windows Phone Store


PasswordHash - a simple way to securely generate passwords for websites based on a single master password and a domain name. (i.e. "twitter.com")

Download from Windows Phone Store