uCalc vs WPForms
Compare WordPress plugins and tools side by side. Pick products with “Compare” in the software directory.
| Feature | uCalc v2.0.1 · checked 23 Oct 2026 Free · ★ 3.3/5 Visit Details | WPForms v2.0.3 · checked 23 Oct 2026 Free + paid · ★ 4.8/5 Visit Details |
|---|---|---|
| At a glance | ||
| Active installs | 600+ | 5M+ |
| Last updated | August 25, 2023 | October 22, 2026 |
| Editions | uCalc | WPForms Lite · WPForms Pro ($) |
| Pros | Place a calculator with a shortcode, block or widget; Calculators are built in the uCalc service; Free plugin with no code needed | Free drag-and-drop builder with ready-made templates; Stripe and PayPal payment forms in the free version; Entries stored and viewable in the admin |
| Cons | Needs a uCalc account and connection key; Calculators are hosted and edited in the uCalc service; Plugin was last tested with WordPress 6.3 | Conditional logic, multi-page forms and file uploads need Pro; Calculations need the paid Calculations add-on; Some fields and export options show upgrade prompts |
| Mentioned in our posts | 1 | 2 |
| Features (Form plugins checklist) | ||
| Drag-and-drop builder | — | Yes |
| Conditional logic | — | Paid |
| Multi-step forms | — | Paid |
| Payments | — | Yes |
| File upload | — | Paid |
| Calculations | — | Paid |
| Entries in admin | — | Yes |
| Spam protection | — | Yes |
| Free version | — | Yes |
| More features | ||
| Other features | uCalc shortcode to show a calculator, Gutenberg block for a calculator, Calculator widget, Connect a uCalc account with an API key, Pick a calculator from the account list, Editor button to insert a calculator | Ready-made form templates, Stripe payment forms, PayPal payment forms, hCaptcha, reCAPTCHA and Turnstile spam challenges, Gutenberg block to insert a form, Entries page in the admin, AI form creation from a conversation |
| Integrations | ||
| Payment | — | Stripe, PayPal Commerce |
| Other | uCalc service | Google reCAPTCHA, hCaptcha, Cloudflare Turnstile |
| Requires WordPress | 4.0 | 5.5 |
| Requires PHP | — | 7.2 |
| Tested up to | 6.3 | 7.1 |
| Phones home | No | Only if you agree |
| External services | ucalc.pro | wpformsapi.com, downloads.wordpress.org, wpformsliteconnect.com, staging.wpformsliteconnect.com, wpformsusage.com, api.wordpress.org, api.cc.email, connect.squareup.com, nominatim.openstreetmap.org, api.stripe.com, www.google.com, hcaptcha.com, challenges.cloudflare.com |
| Blocks | 1 | 1 |
| Shortcodes | 1 | 1 |