Privacy-first, on-device ML is taking center stage in Mac and iOS indie apps.
CopyMagic is a semantic search tool for everything you’ve copied on your Mac, and it stays 100% private on-device. It surfaces results instantly, without cloud access, and lets you blacklist apps to keep sensitive data out of storage [1].
- CopyMagic — Semantic search across clipboard content; 100% private/local storage; blacklist for zero-storage control [1]
- PageFlow — On-device, privacy-first book tracker for iOS: add by search or barcode, update progress, and Smart Shelf suggests what to read next; no cloud, no accounts [2]
- macOS transcription beta — A macOS beta for on-device speech-to-text is rolling out soon, with a clear focus on local models and user privacy in the discussion [3]
Indie developers are leaning into on-device processing to boost privacy and speed, from clipboard search to book tracking and beyond. Watch these three moves as a glimpse into a future where your data stays on your device while apps stay powerful.
References
I Built the "Second Brain" for Your Clipboard (And It Stays 100% Private)
New Mac clipboard app CopyMagic promises private local search; users discuss price, originality, and competition with Bartender, PopClip, ICE too.
View sourcePageFlow — a modern, privacy-first book tracker (early TestFlight build)
Post introduces PageFlow, an iOS privacy-first book tracker; seeks feedback, notes missing features, mentions Kindle/Kobo/Audible gaps and early build focus.
View sourceBuilt a desktop app that converts speech to formatted text with keyboard shortcuts
MacOS speech-to-text beta; compares to MacWhisper; pricing privacy debates; local models favored; seeking formats and use cases from community input.
View source