u/Abeubeubeubeu

I want to create an app where I need usage information from other apps in iOS. Example: how much time I spend on Tiktok.

Is it true that Apple prevent apps to garher such data?

Several years ago I made a PCB where I had an ESP32 Wemos Lolin Lite on it and an INMP441 (GPIO32 to SD, GPIO14 to SCK and GPIO15 to WS). I used WLED Sound Reactive and everything worked well. Even my old prototypes function using sound reactive.

Recently, I ordered new PCB to make 4 new models and when I uploaded WLED and WLED nightly, it didn't work as it used to. I enabled it in the usermods, wrote the settings but nothing. No input bar too for calibrating the mic too.

I then have two questions: What has changed since the sound reactive era and is my PCB still relevant?