Den for RSS vs GroundTruth AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Den for RSS
A modern news aggregator designed for simplicity and functionality. It offers broadsheet layouts to display more content, making it easy to discover articles, compare sources, and spot trends. Features include cloud sync, reader mode, and trending topic discovery.
- Cloud Sync across devices
- Wide format support (RSS, Atom, JSON)
- Import & Export OPML files
- Reader Mode for distraction-free reading
- Trending topics discovery
- Bookmarks for saving articles
- Web extension for feed discovery
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Create landscape views of what's happening with a modern, no-nonsense, news aggregator. Den is designed for those who value simplicity and functionality in a news app. With an intuitive, native interface and broadsheet layouts, Den stands apart by showcasing more content—especially on larger screens—making it easy to stay on top of the news that matters to you. Effortlessly discover interesting articles, compare sources, and spot trends all in one place. KEY FEATURES + Cloud Sync Seamlessly access your feeds, history, and settings across all your devices—no extra account required. + Wide Format Support Den supports RSS, Atom, and JSON feeds, ensuring compatibility with most sources. + Import & Export Easily back up and restore your feeds using standard OPML files. + Reader Mode Eliminate distractions with clutter-free article views for a streamlined reading experience. + Trending Topics Discover trending news and subjects, surfaced through powerful natural language processing. + Bookmarks Save articles to read later and never lose track of what caught your eye. + Search Functionality Stay up to date by searching for the latest news on specific topics or keywords. + Feed Organizer Manage your feed settings in bulk with ease. + Blocklists Enjoy an ad-free experience by blocking ads and other unwanted content. + Web Extension Automatically discover feeds as you browse the web. + Widgets Stay updated right from your home screen by displaying the latest news from your inbox, a folder, or a specific feed.
GroundTruth AI
Stay updated on AI and machine learning news with concise summaries and timely updates from trusted sources. Follow your favorite organizations and receive personalized feeds and smart notifications. Watch short AI-focused videos for quick visual insights.
- AI and ML news summaries
- Personalized news feeds
- Short AI-focused videos
- Original source links
- Smart notifications
- Follow AI organizations
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Ground Truth delivers AI and machine learning news from trusted sources — summarized, organized, and tailored to what matters most to you. Instead of scrolling through endless feeds, Ground Truth helps you stay informed with clear summaries and timely updates across the fast-moving AI landscape. Stay Informed Without the Noise: Follow leading AI organizations, research labs, and technology companies to receive a feed tailored to your interests. Clear, Neutral Summaries: Quickly understand key developments with concise summaries that highlight the most important insights. AI Shorts — Quick Video Updates: Watch short AI-focused videos from leading creators and organizations. AI Shorts provides a fast, visual way to keep up with new tools, research, and announcements in the AI ecosystem. Open the Original Source Anytime: Each story links directly to the original article for deeper reading and full context. Smart Notifications: Receive alerts when new stories matching your selected sources are published. Perfect For: • AI professionals and engineers • Technology leaders and decision makers • Students and researchers • Builders and entrepreneurs • Anyone tracking the future of AI Ground Truth collects only the data needed to operate the app and personalize your feed. You can update preferences or delete your account at any time. Privacy Policy: https://groundtruthai.app/privacy
Screenshots
Verdict
The clearest difference is price: GroundTruth AI at Free against Den for RSS's $4.99. GroundTruth AI also leads on rating (5.0 vs 4.8). Den for RSS's advantage is chart position (#70 vs unranked). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
GroundTruth AI is free to download; Den for RSS costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
GroundTruth AI holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 2 respectively.
Den for RSS ships an update fortnightly, GroundTruth AI weekly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | Den for RSS | GroundTruth AI |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.8 (5 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 90.9% of reviews | — |
| Number of ratings | 5 — better | 2 |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Best chart rank | #70 — better | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 17.6 | 17.6 |
| Further details — not scored | ||
| Size | 9 MB | 21 MB |
| Age rating | 17+ | 4+ |
| Developer | Garrett Johnson | NICHOLAS JOSEPH CIRIGLIANO |
Customer experience
Den for RSS
GroundTruth AI
In-app purchases
Den for RSS
No in-app purchases
GroundTruth AI
No in-app purchases









