innowyn

This plugin gives access to users based on his/her selected category post. It also provides shortcode for the list of selected category.
Features: 
– Easy installation 
– Admin have rights to set privileges for a particular category post that has to be seen by the user on frontend. 
– Shows only selected category lists in front-end. (For that use short code). 
 [selected_category_list]

Role wise category post

Role wise category post lets you see posts based on the category privillages for users.

Cyril Batillat

User restriction can be applied using multiple parameters :
<ol>
<li>IP</li>
<li>User ID</li>
<li>Embed URL</li>
<li>Or your own parameter, using plugin hook</li>
</ol>
Restrictions can be limited in time :
<ol>
<li>No limit</li>
<li>Daily</li>
<li>Weekly</li>
<li>Monthly</li>
<li>Yearly</li>
<li>Your own duration, using plugin hooks</li>
</ol>
Restriction message can be customized on each form.
Multilingual : english and french translations (.pot provided).

Gravity Forms User Restrictions

Restrict the number of user submissions on Gravity Forms

Role wise category post vs Gravity Forms User Restrictions