Everything that happened on github.com/Cocoanetics since the SwiftCross post (June 2 – June 13, 2026). Four new kits, a fourteen-year-old flagship that came home, and the stretch where the extraction pattern started shipping to users.
Read moreOur Featured Part
Kvitto
Allows parsing and validation of iTunes App Store receipts. Receipts also contain the In App Purchase receipts. For auto-renewable subscriptions the subscription expiration date is available.
Our Featured App
SpeakerClock
Big red LED digits allow you to see the timer even at great distance so you are free to move while you give the talk of your life. SpeakerClock emulates the famous countdown clock that all speakers at TED conferences need to adhere to.
The latest version is a universal app with HD-support for iPad, multiple presets and lots of usability enhancements. New portrait support allows you to put your iPhone/iPad in the cradle and still use SpeakerClock. Now the whole screen flashes if you transition into a new phase of your speech.
The Latest From the Cocoanetics Blog
Swift Cross Platform
My passion for cross platform software development started around the year 2000 when I saw how a contractor at Austria’s Connect Austria – which eventually became the cellular network provider DREI – would create C++ utilities on PC with Visual Studio that then could be compiled and run in production on Compaq Tru64 Unix. I have fond memories of writing a lot of small CLI utilities the same way to solve data issues we encountered processing call record data for billing.
I always hated the approach of emulating a virtual machine to get code running of different platforms. This feels to me like watching the trojans celebrate their big wooden horse and nobody willing to listen to me shouting warnings of what ugliness might be inside.
Read moreAgentic Bash
The components I’ve been announcing recently certainly hinted at what I’m working on at the moment. A bash playground that lets me exercise SwiftBash, SwiftScript and SwiftPorts all tied together via ShellKit. There was one part that was on my private repo: the agentic harness and pure Swift wrappers for OpenAI APIs. I kept thinking that if I wanted to eventually make my Bash Playground public, then I needed to also have this final part on GitHub as well.
Read moreWho is Cocoanetics?
The word Cocoanetics comes from the words Cocoa (the framework we use to program iOS apps) and Genetics (to build, make up). It simply states that we have living and breathing iOS development a level even deeper than “in your blood”.
Our apps and parts are often experiments, mostly pieces of art, but always carefully handcrafted. We’re still learning and getting better at coding every day. You benefit from this because our code gets better all the time and we share what we learn on our blog.
