joharyjoox

Add collapse and expand feature for repeater field instances for better sorting.
This plugin requires both the <a href="https://wordpress.org/extend/plugins/advanced-custom-fields/" rel="ugc">Advanced Custom Fields</a> plugin (version 4.0+ only) AND <a href="http://www.advancedcustomfields.com/add-ons/repeater-field/" rel="nofollow ugc">Repeater Field</a> paid add-ons.
<h4>Localizations</h4>
<ul>
<li>English</li>
</ul>

ACF Repeater Collapser Admin

My own review

Add collapse and expand feature for repeater field instances for better sorting.

SilbinaryWolf

Ultimate Metabox Tabs adds metabox tabs to your posts, pages and the Advanced Custom Fields options page. 
They allow you to easily allow tabbable and sortable metaboxes on your editing page so that your client can do less scrolling and more editing. 
They’re also inserted at server-time, meaning no ugly javascript forcing the metaboxes into the page.

Ultimate Metabox Tabs

Ultimate Metabox Tabs allows for keeping your post/page and ACF options user friendly for your client with the use of tabs.

ACF Repeater Collapser Admin vs Ultimate Metabox Tabs