ArtStamp: Crop & Stamp Photos

ArtStamp is a professional yet beginner-friendly photo editing app for creative cropping, privacy protection, watermarking, and social media content creation.

Draw custom crop shapes, split images into 9-grid layouts for platforms like Moments and Xiaohongshu, apply mosaic blur effects in multiple styles, and add artistic stamp watermarks to create polished, personalized photos. ArtStamp supports high-quality exports with no loss, making it easy to prepare images for sharing, branding, and everyday editing.

The app offers subscription plans and a one-time lifetime membership purchase. Subscriptions renew automatically through your iTunes account unless canceled in Apple ID settings at least 24 hours before the current period ends.