snapwidget

SnapWidget Social Photo Feed Widget is an easy way to embed your Instagram photos and videos on your website or blog to display your photos. The widget offers the same functionality and customization available for widgets embedded from <a href="https://snapwidget.com" title="Instagram widget" rel="nofollow ugc">SnapWidget</a>. Supports the Instagram Basic Display and Graph API’s.
Features
<ul>
<li>Simple and easy to use</li>
<li>Multiple layout options (Grid, Board, Scrolling, Slideshow and Map)</li>
<li>Secure, supports HTTPS websites</li>
<li>Refreshes with new photos every 15 minutes (5 minutes for Pro widgets)</li>
</ul>
Pro Features
<ul>
<li>Hashtag Widgets</li>
<li>Widget Analytics</li>
<li>Shoppable features</li>
<li>Add your own custom CSS</li>
<li>Display photos in a lightbox</li>
<li>Previous / Next buttons to display older content</li>
<li>Creating widgets for other users</li>
</ul>

SnapWidget Social Photo Feed Widget

The widget requires connection to an external (non-instagram) site in order to simply display the Instagram photos.

Poor

SnapWidget Social Photo Feed Widget is an easy way to embed your Instagram photos and videos on your website or blog to display your photos.

obox

<a href="http://www.obox-design.com/easygram.cfm" title="The ultimate Instagram plugin" rel="nofollow ugc">Easygram</a> is a free, photo plugin for all WordPress users, by Obox Themes.
<h4>What is Easygram?</h4>
A WordPress plugin that allows you to create amazing blog posts or galleries for your WordPress website that include your Instagram photos.
<h4>How does it work?</h4>
Simply install the plugin on your WordPress site, activate and authorize your account connection to Instagram and then start importing your photos and creating galleries.
Where can I use it? 
Easygram can be used with any WordPress install. As long as you have a site and as long as you have WordPress then Easygram will work for you.
Auto-import all your Instagram photos 
With the above setup done, you can simply start creating your galleries using Easygram’s auto-import feature. Click the Instagram tab and you’ll be able to see your Instagram photos which you’ve taken.
Select Multiple Photos at a Time 
Select multiple photos and include as many as you like in your galleries.

Easygram

Easygram is a free WordPress Instagram Photo plugin.

SnapWidget Social Photo Feed Widget vs Easygram