Do one job well.
Every app starts with a clear problem and stays centered on solving it.
Independent iOS studio
Dagger Development is the independent studio of James Shelby—building clear, purposeful iOS apps and games for everyday life.

Organize bills by paycheck and see what’s left without linking a bank.
In-app purchase releases
Detailed guides for the current DaggerDev apps that offer optional in-app purchases, built to help you decide before opening the App Store.
The maker behind the mark
I’m James Shelby, an independent iOS developer from Salem, Oregon.
My path to software ran through emergency medical work, private security, and more than seven years in knife manufacturing. Each taught me the same lesson: details matter, dependable tools earn trust, and good work should have a clear purpose.
Dagger Development brings that mindset to software—focused products, thoughtful interfaces, and steady improvement with every release.
Start a conversationHow I build
Every app starts with a clear problem and stays centered on solving it.
Typography, interaction, privacy, and performance are part of the product—not polish added later.
Useful software is shaped over time through real use and honest feedback.
Support & feedback
Whether you need support for an app or want to share feedback, I’d like to hear from you.
daggerdevelop@gmail.com