u/Flicker_tyo

Hi everyone, first post here — nice to meet you all.

Previously shared my slate app in r/videography, and currently struggling with stable LTC sync on iOS.

If anyone here has experience building LTC-sync related apps/tools on iOS, I’d really appreciate any hints about what helped with stability.

Also made a simple browser-based production countdown timer:
https://flicker-jp.com/time/

Would be happy if anyone finds it useful.

I’m an independent developer from Japan, and over the last month I built a small suite of production tools for filmmakers and live production workflows.

Main products:

• JSlate — digital slate / timer / shot logger
• JCue — cue card display system using Google Sheets
• LiveSync (in development) — realtime cue synchronization between devices

The idea is simple:

- Use Google Sheets as a shared production script
- Control cues from iPhone/iPad
- Display them fullscreen on Mac or external monitors
- Keep everything lightweight and easy to operate on set

I had no prior macOS app development experience before starting this project.

Site:
https://flicker-jp.com

Would genuinely love feedback from filmmakers, livestream operators, or anyone working in production workflows.