LordPretender

Similar to the original native one, this plugin let you define the range of stats to retrieve. 
Also you will be able to add the category name of the post.
Finally, this widget will only display posts (and not pages too). 
This plugin read the top 100 of posts/pages and keep only the X first POSTS (X = number defined in the widget parameters). So, you can have less posts than requested.
Jetpack is required to work. 
A wordpress account and your blog must be linked.
You can find a demo here : http://www.spoils.fr/ 
The widget is named “Articles populaires” on the sidebar.

Jetpack Popular Posts

Using Jetpack stats, this widget will display the most popular posts.

termel

maxicharts

Extends MaxiCharts plugin with feature to filter entries on Gravity View approval status. Requires installation of both <a href="https://wordpress.org/plugins/maxicharts/" title="MaxiCharts" rel="ugc">Maxicharts</a> and <a href="https://wordpress.org/plugins/maxicharts-gravity-forms-source-add-on/" title="Gravity Forms Add-on" rel="ugc">Maxicharts Gravity Forms</a> Add-on.
<a href="https://maxicharts.com/" title="Demonstration" rel="nofollow ugc">>> Demonstration site <<</a>
<h3>Usage</h3>
Add the following parameter to the MaxiCharts shortcode
gv_approve_status : approve to show only approved (more comming…)
<pre><code>[gfchartsreports gv_approve_status="approve"]
</code></pre>
will allow to filter Gravity Form entries and keep only approved ones in charts

MaxiCharts Gravity View Add-on

Extends MaxiCharts plugin with feature to filter entries on Gravity View approval status. Requires installation of both [Maxicharts](https://wordpress …

Jetpack Popular Posts vs MaxiCharts Gravity View Add-on