Mainul Kabir Aion

Advanced conditional content block that lets you control content visibility with precision. Perfect for creating personalized user experiences.
Features: 
– User role-based visibility (with role selector) 
– Device type detection (Mobile/Tablet/Desktop) 
– Date/time scheduling (start and end dates) 
– Login status control (logged-in/logged-out) 
– Smart fallback content system 
– Real-time block editor preview 
– Timezone-aware scheduling 
– Administrator testing mode
<h3>Support</h3>
For support, please use the <a href="https://wordpress.org/support/plugin/conditional-content-block" rel="ugc">WordPress support forums</a>.
<h3>Copyright</h3>
Conditional Content Block is released under the GPLv2 or later. 
This plugin is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or any later version.

Conditional Content Block

Show/hide content based on multiple conditions including user roles, device type, login status, and date/time schedules.

Netbiscuits

Take advantage of the world’s largest device database, within your server code, by adding Netbiscuits Device Detection to your site. Make intelligent, device-specific adaptations to your pages before sending them to the user’s device; send only what they need, and nothing they don’t.
The use of this plugin does require you to have a Netbiscuits account, which you can get for free: https://my.netbiscuits.com/

Netbiscuits Device Detection

Take advantage of the world's largest device database, within your server code, by adding Netbiscuits Device Detection to your site.

Conditional Content Block vs Netbiscuits Device Detection