241+ iOS apps & games curated and reviewed
RDF Keyword Search is the household name in rdf keyword search, but it's far from the only option. We track 241+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 1.0★ (1) | No | No | Sep 2026 | |
| 2 |  | $0.99 | 4.5★ (39) | No | No | Aug 2026 | |
| 3 |  | Free was $0.99 | 5.0★ (1) | No | No | Sep 2026 | |
| 4 |  | Free was $9.99 | 3.5★ (26) | No | Yes | Sep 2026 | |
| 5 |  | Free | 1.6★ (12) | No | No | Sep 2026 | |
| 6 |  | Free | 4.3★ (6) | No | Yes | Aug 2026 | |
| 7 |  | Free | 4.7★ (295K) | Yes | No | Sep 2026 | |
| 8 |  | Free | 3.9★ (18) | No | Yes | Aug 2026 |
This application allows users to perform keyword searches on large RDF datasets. It finds sets of vertices in an RDF graph that contain specified keywords, aiming to minimize the total distance from a root vertex. Users can request the top-k results based on this distance metric.
This app allows you to search the web using custom keywords directly from your browser's address bar. It supports various search engines and custom ones, enabling quick lookups for information, calculations, and website status checks. Your search history and settings sync with its Mac counterpart.
Customize your Safari browsing experience by setting default search engines or using keywords to quickly access specific websites. Create and switch between custom search engines for maps, shopping, AI tools, and more. This Safari extension offers seamless integration and optional iCloud sync.
