Side-by-side comparison · 24 data points
| Simple Iframe | Spectra Legacy – Gutenberg Blocks | |
|---|---|---|
| Tagline | — | — |
| Description | ||
| Screenshots | — | — |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | — | — |
| Last updated | — | — |
| Metric | Simple Iframe | Spectra Legacy – Gutenberg Blocks |
|---|---|---|
| Rating | 4.7 ★ | 4.7 ★ |
| Total reviews | 17 | ★ 1.9k |
| Active installs | 6,000+ | 1,000,000+ |
| Free plan | — | — |
Simple Iframe and Spectra Legacy – Gutenberg Blocks are evenly matched on rating (4.7★ vs 4.7★) — the differentiator comes down to pricing fit, feature breadth, and which app's interaction pattern suits your team's workflow.
Spectra Legacy – Gutenberg Blocks has the larger user base (1,870 reviews vs 17), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Simple Iframe's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat.
Recommended evaluation path: install both apps' free tiers (where available) and run them in parallel on a small cohort for 7-14 days before committing. The data tables below show the per-feature breakdown — for most site owners the deciding factor will be a single integration or workflow detail that's hard to compare from listing pages alone.
This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical WordPress Plugin Directory listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: Simple Iframe audit • Spectra Legacy – Gutenberg Blocks audit
| Keyword | Simple Iframe | Spectra Legacy – Gutenberg Blocks |
|---|---|---|
| online form | Not ranked | #18 |
| online forms | Not ranked | #21 |
| faq | Not ranked | #34 |
No tracked changes.
Simple Iframe (4.7★, 17 reviews) and Spectra Legacy – Gutenberg Blocks (4.7★, 1,870 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 (1,870 vs 17). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the WordPress Plugin Directory. Spectra Legacy – Gutenberg Blocks has the deeper published review base (1,870 vs 17), which often — though not always — accompanies better-tested setup docs. AppRanks doesn't measure setup time directly: read the recent reviews on each app's detail page for user-reported install experience.
Simple Iframe typically suits early-stage and growth-mode teams based on its published review base (17 reviews). Spectra Legacy – Gutenberg Blocks typically suits early-stage and growth-mode teams based on its published review base (1,870 reviews). A larger review base generally means the app has been exercised at scale — relevant if you are processing high volume or handling enterprise compliance requirements.
Migration support varies by app and category. Simple Iframe 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 Simple Iframe" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
