Intelli RSS vs Stacks

Intelli RSS is a clean, fast, and privacy-focused RSS reader designed for people who want to take control of their news. Subscribe to your favorite websites, blogs, and news sources — all in one place. No algorithms deciding what you see. No ads. Just your feeds, beautifully presented. KEY FEATURES • Auto-Discovery — Paste any website URL and Intelli RSS will find all available RSS and Atom feeds automatically. • Push Notifications — Get notified instantly when new articles are published in your feeds. • Cross-Device Sync — Your subscriptions, read states, and starred articles sync seamlessly across all your devices. No account required. • OPML Import & Export — Moving from another reader? Import your OPML file in seconds. Export anytime. • Home Screen Widget — See your latest articles at a glance without opening the app. • Smart Filters — Quickly view All, Unread, or New articles. Search across all your feeds. • Starred Articles — Save articles for later with a single tap. • Built-in Reader — Read articles in a clean, distraction-free view with adjustable font size. • Dark Mode — Full support for Light, Dark, and System appearance modes. • Popular Feeds — Get started instantly with curated feed suggestions in your language. • Background Refresh — Articles update automatically in the background so your feeds are always fresh. • Privacy First — No account, no tracking, no personal data collection. Your reading habits stay yours. Built entirely with SwiftUI and SwiftData for a native iOS experience that feels fast and right at home on your iPhone. Intelli RSS is free and respects your privacy. Read our full privacy policy on our support page.

Stacks is a calm, fully offline reader for the newsletters, blogs, and podcasts you already follow. Add any Substack or RSS feed and Stacks downloads the full articles, images, and podcast episodes to your iPhone so you can read and listen anywhere, even with no signal. On a plane, on the subway, off the grid: nothing buffers, nothing reloads. WHY YOU'LL LIKE IT • Truly offline — full article text, images, and audio are stored on your device for reading and listening with no connection. • A clean, distraction-free reader with adjustable text size, light and dark themes, and a built-in podcast player. • Smart automatic downloading keeps your latest posts ready and manages storage for you. • Fast full-text search across everything you've saved. • Collapsible comment threads, when you want them. PRIVATE BY DESIGN Stacks has no servers of its own, no account, and no analytics. Everything it downloads stays on your device and goes nowhere else. No tracking, no ads. No account is required: just add a feed and pull to refresh. ——— Not affiliated with, sponsored by, or endorsed by Substack Inc.