Advanced Page Template is a nice new approach to custom fields by page template. 
Please try to configure the custom fields easily in the template file itself using this plugin.
It doesn’t require to save any configuration data to database, just config the custom fields in template file itself as how wordpress recognize the templates – Its just wordpress way!
I think that it makes developing and deploying more easy and more sense for the developers. 🙂
Note: I highly recommend you to install and activate Advanced Custom Fields plugin so as to get its perfect benefit. Field Types only works with Advanced Custom Fields plugin.
<h4>Usage</h4>
Open a template file with any text editor and add some additional templating comment lines starting with @custom_field keyword:
Example 1:
<pre>
/*
* Template Name: 2column-layout
*
* @custom_field main, type: wysiwyg, label: Main content
* @custom_field sidebar, type: wysiwyg, label: Sidebar
*/
</pre>
Example 2:
<pre>
/*
* Template Name: Contact Page
*
* @custom_field photo, type: image, label: Photo of manager
* @custom_field phone, type: text
* @custom_field map, type: google_map
* 
* Note: The photo, phone, map are the custom field names in each '@custom_field' line,
* therefore use wordpress's 'get_post_meta' or ACF's 'get_field' method with those custom field names to get the values in this template. :)
*/
</pre>
Please bring the page edit link up in the backend and select the template which you just edited and hit ‘Update’ or ‘Save’ button. 
After page refreshing, You can’t miss new custom fields block from this template file.
Available Types and options with Advanced Custom Fields plugin are:
<pre>
/*
* @custom_field tab1, type: tab, instructions: Tab

* @custom_field field1, type: checkbox, choices: (1|2|3), label: Checkbox
* @custom_field field2, type: color_picker, label: Color Picker
* @custom_field field3, type: email, label: Email
* @custom_field field4, type: file, label: File
* @custom_field field5, type: google_map, label: Google map
* @custom_field field6, type: image, label: Image
* @custom_field field7, type: message, message: Message goes right here, label: Message
* @custom_field field8, type: number, label: Number
* @custom_field field9, type: page_link, label: Page link
* @custom_field field10, type: password, label: Password

* @custom_field tab2, type: tab, label: Tab

* @custom_field field11, type: post_object, label: Post object
* @custom_field field12, type: radio, choices: (1|2|3), label: Radio
* @custom_field field13, type: relationship, label: Relationship
* @custom_field field14, type: select, choices: (1|2|3), label: Select
* @custom_field field15, type: taxonomy, label: Taxonomy
* @custom_field field16, type: text, label: Text
* @custom_field field17, type: textarea, label: Textarea
* @custom_field field18, type: true_false, label: True/False
* @custom_field field19, type: user, label: User
* @custom_field field20, type: wysiwyg, label: Wysiwyg
*/
</pre>

Advanced Page Template

Advanced Page Template is a nice new approach to custom fields by page template.

Brian Zoetewey

julienbechade

This is an add-on for the <a href="https://wordpress.org/extend/plugins/advanced-custom-fields/" rel="ugc">Advanced Custom Fields</a> 
WordPress plugin and will not provide any functionality to WordPress unless Advanced Custom Fields is installed 
and activated.
The Location field provides:
<ul>
<li>a search field where you can type in some coordinates or an address and hit <code>Enter</code>. </li>
<li>a Google map which you can click at the desired location.</li>
</ul>
In both cases, Google will find the location and return the coordinates and the complete address, if you want it complete. A marker will be added at the desired location.
<h4>Source Repository on GitHub</h4>
https://github.com/julienbechade/acf-location-field
<h4>Bugs, Questions or Suggestions</h4>
https://github.com/julienbechade/acf-location-field/issues
<h4>Usage</h4>
Make sure you read the <a href="http://www.advancedcustomfields.com/docs/getting-started/" rel="nofollow ugc">Advanced Custom Fields</a>‘s documentation first.
Back-end
The Location field comes with 3 options:
<ol>
<li>The map address let you choose the value(s) to return on the front-end:
<ul>
<li>Coordinates & address</li>
<li>Coordinates</li>
</ul>
</li>
<li>The map center let you set the coordinates used to center the initial blank map.</li>
<li>The map zoom.</li>
</ol>
Front-end
Retrieving the value(s) on the front-end differs according to the Map address options.
<ul>
<li>Coordinates & address 
 $location = get_field(‘location’); echo $location[‘address’]; echo $location[‘coordinates’]; </li>
<li>Coordinates 
 the_field(‘location’);</li>
</ul>

Advanced Custom Fields – Location Field add-on

Adds a Location field to Advanced Custom Fields. This field allows you to find addresses and coordinates of a desired location.

Advanced Page Template vs Advanced Custom Fields – Location Field add-on