Lukas Petr

@luksape.bsky.social

Independent iOS app developer. Working on https://timelines.app .

Timelines 4.3 is now available! ✨ • Countdown Timers – stay focused on an activity for a set amount of time • Improved Exporting – new options for excluding empty timelines and sorting by duration • Lots of small improvements and bug fixes blog.timelines.app/update-4-3/

Timelines 4.3 brings Countdown Timers and more

I hope everyone is having a good start to the summer, and I am happy to announce that a new major update of Timelines is here! This time bringing a long-awaited new feature - Countdown Timers - as wel...

blog.timelines.app

I find it oddly interesting that the only way to prevent iOS 26 from applying liquid glass treatment to the shapes within your app icon is to create it in Icon Composer and disable the glass effect there.

🚨 PSA for all of you updating your apps for iOS 26: When you build using Xcode 26, the large navigation title gets broken (no left padding) when running on iOS 18. 🔗 Link to a fix below.

A screenshot of iOS 18 simulator, showing broken large navigation title layout.

Timelines 4 is now available on the App Store! 🚀 • Manage and pin your subcategories • Set combined goals for groups of your timelines • Customize the end of your day • Improved Live Activity and Siri Shortcuts • And more! blog.timelines.app/introducing-...

Introducing Timelines 4

After many months of development, I'm excited to announce that Timelines 4 is now ready and available on the App Store! This update brings major improvements in key areas, such as faster tracking of s...

blog.timelines.app

2024 was a year of ups and downs for me, but one thing I'm incredibly grateful for is that Timelines grew significantly this year! 🚀 In this blog post I look back on the year, from both work and personal perspective. Some highlights / lessons / thoughts. lukaspetr.com/looking-back...

Looking back at my 2024

I can't believe that it's the end of the year already! Once again I am finding myself sitting down on the 31st of December, unsure which direction to take with this blog post. But in the spirit of my ...

lukaspetr.com