Relay

Under the Radar

From development and design to marketing and support, Under the Radar was all about independent app development. It was rarely longer than 30 minutes. Hosted by Marco Arment and David Smith.

Author

Relay

Category

Technology

Podcast website

relay.fm

Latest episode

Nov 6, 2025

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Episodes

181: Supporting The Previous OS 24.12.2019

Revisiting the decision to go iOS 13-only with Overcast, and the pros and cons of potentially re-adding support for iOS 12.

180: Shortcuts & Harnesses 11.12.2019

Time-saving tips and tricks, and the value of test-harness mini-apps during development.

179: Silent Updates 27.11.2019

If you ship a major update, but don't announce it anywhere, does it make a sound?

178: 16-inch MacBook Pro 13.11.2019

A huge update to the computer that most of you are probably using.

177: Operating in a Hostile Environment 30.10.2019

Energy logs, API-misuse terminations, and other unexpected ways our apps crash due to system policy enforcement.

176: That's Great, Apple, But… 18.10.2019

Gather around the campfire as Uncle Dave tells the tale of how the conditions formed for today's App Store subscription scams.

175: Moon++ 03.10.2019

David's new app, Moon++, and experiences working with SwiftUI and the standalone App Store on the Apple Watch.

174: Always-On Apple Watch 18.09.2019

New possibilities for users and developers opened up by the always-on screen of the Apple Watch Series 5.

173: Summer Report Card 04.09.2019

Our summers turned out very differently than we had planned.

172: No News is Good News 19.08.2019

We didn't think we had anything to talk about, but then we discovered unit testing and version control.

171: Customers, Audience, and Critics 08.08.2019

Recognizing three groups that only partially overlap, and how to prioritize the feedback we get from them.

170: Spending Dan Riccio's Battery Surplus 24.07.2019

How we'd improve the Apple Watch by "spending" the power-efficiency gains likely to come in the next hardware update.

169: The End of an App's Life 10.07.2019

Facing the tough decisions when you know, in your heart, that it's time.

168: Working While Traveling 26.06.2019

Our makeshift travel-work setups, and managing expectations about how much and what types of work you'll get done while traveling.

167: The WWDC Hangover 12.06.2019

As the dust settles on an overwhelming WWDC 2019, we figure out what we should tackle first.

166: API Wish List 29.05.2019

What we hope to see at WWDC 2019 in Apple's APIs and developer tools.

165: WWDC 2018 Year in Review 15.05.2019

As WWDC 2019 approaches, we review the major changes announced in WWDC 2018 and how they've actually played out over the past year.

164: Meaningless Version Numbers 01.05.2019

The advantages of switching from semantic versioning to a sequential calendar-based system with no semantic implications, and the different marketing mindset it brings.

163: CalZones 17.04.2019

Launch day for David's new app, CalZones!

162: The Five Stages of Developing a New App 04.04.2019

Using David's upcoming app as an example, we take a journey through curiosity, excitement, productivity, despair, polishing, and shipping.

161: Gears, Knobs, and Buttons 20.03.2019

The design challenge of a podcast app's now-playing screen, how Overcast's design has progressed over the years, and the unexpected usability failures along the way.

160: Working Staycations 06.03.2019

Taking vacations or staycations to get a lot of work done in a short time and take full advantage of being in the zone.

159: New App 22.02.2019

Creating a new app as a fun exercise, and making choices that minimize its ongoing maintenance needs.

158: Bundled Data 08.02.2019

Including large or small databases and other data files with your app.

157: Editorial Content 23.01.2019

Producing and embedding content in your app that changes continuously, such as monthly challenges, directories, and user-generated content.

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