ChatNPU vs DownMark

ChatNPU Keyboard rewrites your text instantly in the style you choose. Select an identity, tap once, and you are offered a new version powered by on-device AI. Built for privacy, your typed and rewritten text stays on device. ChatNPU is available on supported devices with the required on-device AI capabilities.

DownMark is a web clipping, offline reading, and Markdown library app. Use the browser extension, system share sheet, or paste a link to extract the main content and save it to your personal library for reading, search, organization, and export. Capture the content that matters • Extract the main article while reducing ads, navigation, and unrelated elements • Preserve headings, paragraphs, lists, links, and images • Import with the browser extension, share sheet, or a pasted link • Convert web pages into clean, readable Markdown Build a portable article library • Save clipped articles for offline reading • Search quickly by title or description • Read Markdown with a clear in-app layout • Sync articles across devices with iCloud Export and organize • Export a single article as a Markdown file • Package multiple articles into a ZIP archive • Optionally download web images with exported documents • Control link preservation and dollar-amount protection Start free and upgrade when needed The free version supports single-article Markdown export. A one-time DownMark Pro purchase unlocks batch export, watermark-free Markdown, and export without upgrade prompts. DownMark is ideal for saving long reads, organizing research and study material, collecting writing references, and building a personal knowledge library. Privacy and data Article content stays on your device and can sync through iCloud according to your system settings. DownMark uses only necessary anonymous usage and diagnostic data to improve reliability and experience. Article content is not used for advertising. Privacy Policy: https://wanyi.dev/en/downmark-ios/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/