Designing and localizing App Store screenshots with a local first JSON project

Designing and localizing App Store screenshots with a local first JSON project targets a $360M = 300,000 paying app publishers x $120 ACV. Rationale: there are hundreds of thousands of active app publishers and studios that manage store assets; a $10/mo or $120/year pro tier is a realistic paid tier for power users and agencies. total addressable market with medium saturation and a year-over-year growth rate of 10-20% growth in tooling for app marketing and ASO as mobile installs continue growing and app localization increases..

Key trends driving demand: App localization -- more teams translate screenshots and metadata for dozens of locales, increasing asset complexity and repetition.; Local first software -- demand for user owned files and offline-first workflows is rising, especially for prelaunch secrecy and IP control.; Design tooling convergence -- designers use Figma and similar tools for many UI assets, raising expectations for a continuous canvas and collaboration features..