Cross-Platform App Refresh

Android (Google Play) MultiTOOL Pro AI KIT Utilities: https://play.google.com/store/apps/details?id=multitool.pro2 Windows (Microsoft Store) MultiTOOL Pro AI KIT Utilities: https://apps.microsoft.com/detail/9NX05LS91R47 StudioCreate+ — 2D3D/360°: https://apps.microsoft.com/detail/9P69NCW3MFJ6 Amazon Appstore (Fire TV / Ecosystems) MultiTOOL Pro AI KIT Utilities (English): https://www.amazon.com/gp/product/B0H6NVY1SD 多功能工具专业版 (Multi-tool Pro Edition - Chinese): https://www.amazon.com/gp/product/B0H74XLQ89 多機能ツール プロ版 (Multi-tool Pro Edition - Japanese): https://www.amazon.com/gp/product/B0H7885J19 Procreate+ Studio - 2D&3D/360°: https://www.amazon.com/gp/product/B0HCRGNB87 I already have live versions of my MultiTOOL Pro AI KIT Utilities, StudioCreate+ 2D3D/360°, and Procreate+ Studio on Google Play, Microsoft Store, and Amazon Appstore (English, Chinese, and Japanese listings are published). What I now need is a clean, unified refresh across all three storefronts. Here is the scope I have in mind: • Review each store build, verify current SDK compliance, address any warnings, and make sure the Android, Windows, and Fire TV variants remain feature-parity. • Produce new signed release packages ready for direct upload—no experimental or debug artifacts. • Supply updated store assets (high-resolution icons, promo images, short videos, and revised copy) so every listing looks consistent and professional in all supported languages. • Return a concise change-log and a brief summary of what was modified in code versus what was updated only in the listings. Acceptance criteria 1. All submissions are accepted on first review by Google, Microsoft, and Amazon with zero compliance flags. 2. Builds run smoothly on the latest OS versions for each platform. 3. Visual assets match the dimensions and quality requirements stated in each store’s current guidelines. 4. I receive the final binaries, asset folders, and source-level change notes packaged and documented. The links above give you direct access to the existing listings; use them to understand the current state before diving in. Let me know your estimated turn-around time and any specific tooling you prefer so we can align early on versions and credentials.