Blog

Beautiful Apps Engine: Update #370

Head of Frontend Engineering

  Updated   1 min read

Changelog for this Tuesday update :
 
- You can now download sounds from Podcast sections and listen them offline
- You can now choose the text alignment of the detail page of an Article section
- You can now adjust the HTML page in a Custom/Url section
- Photos description added in Facebook section
- Better photo and iframe display in the detail page of an Article section
- New french translations added : 
     - "Choose a picture"
     - "Choose a video"
     - "Take a picture"
     - "Take a video"
     - "Choose from library"
     - "App Version"
     - "Device"
     - "iOS Version"
     - "Fill in details of your request below"
- Bug fix : outgoing links in articles titles are no longer automatically detected
- Bug fix : you can now choose a specific background for a section (JSON)
 
Don't forget to re-build your app to apply these changes :)

Keep reading

  12 min read

How much does a fitness app cost in 2026? Real prices

Five ways lead to a fitness app for your business, and each is priced its own way: a flat plan, an add-on to gym software, per client, per subscriber or quoted. The table below compares what each one costs and the job it is built for.

  3 min read

The AI Extension Builder now runs on GPT-6 Luna

OpenAI released GPT-6 Sol and GPT-6 Luna on September 22, 2026, after GPT-6 Astra, the flagship of the family, earlier the same month. Luna is the smallest of the three. OpenAI describes it as its most efficient model for focused, high-volume tasks, and sells it at half the price of GPT-5.6 Luna, the model it replaces in OpenAI's own line-up.The next morning, we moved the AI Extension Builder to GPT-6 Luna, for every app, on the four moments where a model is at work: understanding your request, writing the code of the section, rewriting it when you ask for a change, and answering the questions you ask about what it built.