uCalc

How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.

Directory rank vs rivals

wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you

Share of active installs on each version of this plugin · 97% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

Refined from the date this plugin crossed into its current band.

No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from.

1. ★★★★★ diaswp

   4.0y ago

   После попытки подключения – привязки аккаунта ничего не происходит. Зря только расшарил свой имейл… Удаляю эту шляпу

   Read on wp.org ↗
2. ★★★★★ m906

   5.4y ago

   Обратился в поддержку с проблемой отображения формы на сайте. Оперативно помогли. Молодцы.

   Read on wp.org ↗
3. ★★★★★ Hemen Tasarim Website Solution

   5.6y ago

   The plugin did not even connect to the server. Everything is PRO. It seens best but the main language is Russish. I did not use it.

   Read on wp.org ↗
4. ★★★★★ venkatapardhasaradhi

   5.8y ago

   I downloaded after a lot of anticipation. the plugin did not even connect to the server. no wonder why, since it did not recieve any updates from past 2 years total waste of time

   Read on wp.org ↗
5. ★★★★★ uniland

   6.6y ago

   Уважаемые разработчики, пожалуйста, жалейте чужое время, укажите в описании плагина, что бесплатно калькулятором можно пользоваться только 14 дней + ссылку на тарифы. п.с. Комментараии в блогах хоть разнообразьте, видно же что заказаны. This topic was modified 6 years, 6 months ago by uniland.

   Read on wp.org ↗
6. ★★★★★ henryadamslx

   8.5y ago

   The designer helped us to arrange reception of applications from clients and to remove the general problem connected with a spam. When there are many forms on the site, every month there are a lot of applications, and along with them, third-party advertising of spam bots. Previously, our forms received a lot of spam, but now it’s no more, thanks to uCalc. We had to redo some forms, but we are very satisfied with the result.

   Read on wp.org ↗
7. ★★★★★ Roman

   8.5y ago

   Отличный плагин для создания форм, мне очень понравился. Самое главное очень простой и почти не нужно ничего настраивать. Дизайн у форм получается классный, можно менять все что угодно в форме. Прелесть в том, что можно через форму заявки на телефон получать. Да что там заявки, там даже платежи принимать можно через него. Супер в вообщем плагин. This topic was modified 8 years, 5 months ago by Roman.

   Read on wp.org ↗
8. ★★★★★ Bill Kennedy

   8.5y ago

   Great plug-in! I installed several of my sites and websites of my clients. Of the proposed features, I like the visual constrictor and the customizable design of calculators and forms. You can connect to Google Analytics and even connect the receipt of payments through PayPal. Very convenient and really useful plugin. I recommend those who have not tried it yet!

   Read on wp.org ↗

Automated install-time checks, tested on PHP 8.1.12 · WP 6.3

Translated into 2 languages, 2 at 90% or more · development strings

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

1. 2026-05-22 700+ → 600+ down after 196 days in tier
2. 2025-11-07 800+ → 700+ down after 3 days in tier
3. 2025-11-04 700+ → 800+ up after 1 days in tier
4. 2025-11-03 800+ → 700+ down after 4 days in tier
5. 2025-10-30 700+ → 800+ up after 5 days in tier
6. 2025-10-25 800+ → 700+ down after 1 days in tier
7. 2025-10-24 700+ → 800+ up after 1 days in tier
8. 2025-10-23 800+ → 700+ down after 2 days in tier

Competes with

The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).

• Smart Forms – when you need more than just a contact form 5K+ installs · 4.5★ · 4 shared tags A
• Subscribe Forms – Beautiful Email Forms, Embedded Newsletter Forms & MailChimp Form 2K+ installs · 4.6★ · 4 shared tags A
• WPForms – AI Form Builder for WordPress – Contact Forms, Payment Forms, Survey Form, Quiz & More 5M+ installs · 4.8★ · 3 shared tags A
• Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder 700K+ installs · 4.8★ · 3 shared tags A
• Ninja Forms – The Contact Form Builder That Grows With You 600K+ installs · 4.4★ · 3 shared tags A
• SureForms – Contact Form Builder, AI Forms, Payment Form, Survey & Quiz 500K+ installs · 4.7★ · 3 shared tags A

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uCalc: 600+ active installs, 3.3★ (9 reviews). Plugin Pulse (WP Mayor), as of 2026-08-29. https://plugins.wpmayor.com/plugin/ucalc