Mark Powell, formerly of NASA

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343 Following
520 Posts
I like people, software, and helping them work together. I love family, coding for all Apple platforms, scifi, britcoms & starship modeling. iOS, macOS, visionOS, tvOS, watchOS.
formerly ofNASA
pronounsHe/him

DJ Mood 1.0.1 is out! Tons of new features: save favorites, find recently played, sort playlists your way, shuffle and repeat playback, and Mac menu bar playlist browsing and playback support.
https://apple.co/3Nj8dBc

Also: still free!

Are you an Apple Music subscriber using iOS, Mac, or tvOS? Would you like to try a beta of my free app for Siri Playlists? If so, please accept this TestFlight invitation for DJ Mood. I would really appreciate your feedback.

https://testflight.apple.com/join/yY3XPxSS

Newly updated for Apple Vision Pro: Experience the wonder of standing on Mars with full immersion in real NASA data including authentic recorded wind from the red planet.

https://apps.apple.com/us/app/exploring-mars/id6475634958

‎Exploring Mars

‎Meet NASA's Perseverance Rover, on a mission to explore the surface of Mars. Perseverance launched from Florida in 2020 and landed on Mars on February 18, 2021. The rover is collecting samples and analyzing the geology, atmosphere and chemistry of Mars to search for signs of past life in and around…

App Store
Huh. Apparently you cannot use iPhone Mirroring on Mac and Mac Virtual Display on Apple Vision Pro at the same time. #FirstWorldProblems

See all the awesome apps that are on sale at https://indieappsales.com

Excited to be a part of #IndieAppSales this week! Now through Friday, Vid Diva TV & Movie Tracker is 50% off. https://apps.apple.com/us/app/vid-diva-tv-movie-tracker/id1569992959

Indie App Sales - Black Friday '25 Edition

Discover amazing apps from indie developers at exclusive discounts. Nov 28-Dec 3, 2025. From productivity tools to creative software, find hidden gems at unbeatable prices!

Indie App Sales
This must be Thursday. I never could get the hang of Thursdays.
Doctor?
Splendid session by Kevin Jon Davies, author of 42 the Wildly Improbable Ideas of Douglas Adams #gally1 #hhgtg
Identify…! #gally1

Proud to share that Jet Propulsion Laboratory has created the “Exploring Mars” app for Apple Vision Pro, which will be available on the App Store for visionOS. Meet the NASA Perseverance Mars rover in your personal space with Apple Vision Pro and learn about how she explores the red planet.

https://apps.apple.com/us/app/exploring-mars/id6475634958

(I do not speak for JPL or NASA in any official capacity, only for myself)

‎Exploring Mars

‎Meet NASA's Perseverance Rover, on a mission to explore the surface of Mars. Perseverance launched from Florida in 2020 and landed on Mars on February 18, 2021. The rover is collecting samples and analyzing the geology, atmosphere and chemistry of Mars to search for signs of past life in and around…

App Store