Meta-Stripper is a local tool that removes EXIF, XMP, IPTC, and C2PA/JUMBF metadata from images by re-encoding them without uploading data. It processes batches locally but cannot guarantee removal of invisible watermarks, perceptual fingerprints, or platform-specific provenance indicators.
Cognira is a self-learning AI model that updates from user interactions while keeping all data local on your device. The system learns from corrections, ratings, and explanations, storing preferences and facts in private memory that influence subsequent replies. It offers both a hosted service and a downloadable local version called cognira Entity, built by independent developer Thomas Conway.
Chatlo is an iOS-native AI agent app that executes tasks beyond chat, supporting multiple AI models including DeepSeek, Kimi, Jev, and local NanoJev MLX with full privacy control. It integrates iPhone capabilities like Health data and Shortcuts, runs offline with local AI, and allows users to bring their own API keys with no backend servers or usage tracking.