The approach: instead of rebuilding layouts, the AI detects and translates text directly inside the existing screenshot image — fonts, positions, and design stay intact. Output is store-ready for both App Store and Google Play.
Stack: Symfony backend, n8n for workflow orchestration, fal.ai for the AI image editing, Sharp for resizing (Apple simplified their screenshot requirements in Sept 2024 — only 2 base sizes needed now).
Supports 30+ languages. Free tier available.