Nikos

KD Quiz adds an admin-friendly custom post type for quiz questions, plus a front-end shortcode that renders an animated flash card interface. The plugin includes:
<ul>
<li>Four default styles with a custom option for bespoke theming.</li>
<li>AJAX-powered question rotation, view tracking, and scoring without page reloads.</li>
<li>Optional automatic insertion based on content headings so you can drop quizzes into long-form articles without shortcodes.</li>
<li>JSON import/export to seed quizzes in bulk from external systems.</li>
</ul>
All user inputs are sanitized, escaped, and routed through WordPress nonces to protect your admin users and visitors. No third-party services are contacted.

KD Quiz – Interactive Quiz

Embed a lightweight, card-style quiz with AJAX rotation and scoring to boost engagement anywhere on your site.

Gameball

Gameball is a one-stop platform to market your products and keep your customers engaged, leading to boosted conversion and increased RoI. With a wide range of customizable features and powerful insights, we help you build a data-driven plan. 
Join thousands of brands around the world who trust Gameball to unlock growth. 
Every day we grow, by helping businesses grow. This plugin allows you to connect your WooCommerce store with your Gameball account.
Core features of Gameball:
<ul>
<li>Create gamified loyalty programs by rewarding their customers with badges, leveling up, loyalty points.. etc</li>
<li>Create gamified loyalty programs to reward customers with badges, leveling up, points, and discounts</li>
<li>Ability to redeem points as discounts while placing orders</li>
<li>Send interactive, event-triggered, and targeted messages as well as push notifications to both guest visitors and registered customers</li>
<li>Build referral and affiliate management programs, where you easily reward your customers for referrals. The more your customers refer your products and services to their network, the more points they get</li>
</ul>

Gameball is a one-stop platform to market your products and keep your customers engaged, leading to boosted conversion and increased RoI.

KD Quiz – Interactive Quiz vs Gameball