Otter Blocks – Gutenberg Blocks, Page… vs Calculator Blocks (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Otter Blocks – Gutenberg Blocks, Page…
300K+ active installs
Free
Quick Verdict
As of April 2026, Calculator Blocks has a higher user rating (5/5 from 2 reviews) while Otter Blocks – Gutenberg Blocks, Page… leads in active installations (300K+ vs 20). Both are free WordPress plugins. Otter Blocks – Gutenberg Blocks, Page… has accumulated 12M+ total downloads while Calculator Blocks has 1.2K+.
Detailed Comparison
| Metric | Otter Blocks – Gutenberg Blocks, Page… | Calculator Blocks | |
|---|---|---|---|
| Rating | 4.7/5 | ► | 5/5 |
| Total Reviews | 246 | ◄ | 2 |
| Active Installs | 300K+ | ◄ | 20 |
| Total Downloads | 12M+ | ◄ | 1.2K+ |
| Support Resolution | 92% | N/A | |
| Last Updated | 4 days ago | ◄ | 3 months ago |
| First Released | 2018 | 2023 | |
| Age | 8 years | 3 years | |
| WP Requires | 6.2+ | 5.9+ | |
| PHP Requires | 5.6+ | 5.6+ | |
| Business Model | Free | Free | |
| Latest Version | 3.1.8 | 1.0.3 |
Rating Breakdown
Otter Blocks – Gutenberg Blocks, Page…
Calculator Blocks
Download Trends
Recent Reviews
Otter Blocks – Gutenberg Blocks, Page… Reviews
Practical and easy to use even for beginners
I have Elementor Pro, but this plugin brought me back to Gutenberg.
Excellent plugin
Un p)lugin très complet et très utile. Merci
Very Good Free Builder to make a business website
Very Good Free Builder to make any type of business website
Calculator Blocks Reviews
No reviews yet
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.