Side-by-side comparison
| Metric | Embed PDF Viewer | Spectra Legacy – Gutenberg Blocks |
|---|---|---|
| Rating | 4.7 ★ | 4.7 ★ |
| Total reviews | 19 | ★ 1.9k |
| Active installs | 20,000+ | 1,000,000+ |
| Free plan | — | — |
On the measured data here, Spectra Legacy leads on more dimensions (2 vs 0). Pick Embed PDF Viewer if one of the points where it leads is what you need.
Built only from the WordPress Plugin Directory listing data shown on this page. AppRanks does not accept payment to influence comparisons. Read the methodology
Read each app's audit: Embed PDF Viewer audit • Spectra Legacy – Gutenberg Blocks audit
| Keyword | Embed PDF Viewer | Spectra Legacy – Gutenberg Blocks |
|---|---|---|
| online form | Not ranked | #18 |
| online forms | Not ranked | #21 |
| faq | Not ranked | #34 |
Embed PDF Viewer (4.7★, 19 reviews) and Spectra Legacy – Gutenberg Blocks (4.7★, 1,872 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
AppRanks cannot separate these two on rating — both sit at 4.7★. Spectra Legacy – Gutenberg Blocks does carry the larger published review base (1,872 vs 19). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the WordPress Plugin Directory. AppRanks doesn't measure setup time directly; Spectra Legacy – Gutenberg Blocks has more published reviews to read for user-reported install experience (1,872 vs 19).
AppRanks cannot say which fits a larger or smaller operation — there is no store-size measurement in the WordPress Plugin Directory data. What it can show: Embed PDF Viewer has 19 published reviews; Spectra Legacy – Gutenberg Blocks has 1,872 published reviews. Compare plan limits and pricing tiers against your own volume.
Migration support varies by app and category. Embed PDF Viewer and Spectra Legacy – Gutenberg Blocks both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from Embed PDF Viewer" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.