(function ($) {
	$.fn.countTo = function (options) {
		options = options || {};
		
		return $(this).each(function () {
			// set options for current element
			var settings = $.extend({}, $.fn.countTo.defaults, {
				from:            $(this).data('from'),
				to:              $(this).data('to'),
				speed:           $(this).data('speed'),
				refreshInterval: $(this).data('refresh-interval'),
				decimals:        $(this).data('decimals')
			}, options);
			
			// how many times to update the value, and how much to increment the value on each update
			var loops = Math.ceil(settings.speed / settings.refreshInterval),
				increment = (settings.to - settings.from) / loops;
			
			// references & variables that will change with each update
			var self = this,
				$self = $(this),
				loopCount = 0,
				value = settings.from,
				data = $self.data('countTo') || {};
			
			$self.data('countTo', data);
			
			// if an existing interval can be found, clear it first
			if (data.interval) {
				clearInterval(data.interval);
			}
			data.interval = setInterval(updateTimer, settings.refreshInterval);
			
			// initialize the element with the starting value
			render(value);
			
			function updateTimer() {
				value += increment;
				loopCount++;
				
				render(value);
				
				if (typeof(settings.onUpdate) == 'function') {
					settings.onUpdate.call(self, value);
				}
				
				if (loopCount >= loops) {
					// remove the interval
					$self.removeData('countTo');
					clearInterval(data.interval);
					value = settings.to;
					
					if (typeof(settings.onComplete) == 'function') {
						settings.onComplete.call(self, value);
					}
				}
			}
			
			function render(value) {
				var formattedValue = settings.formatter.call(self, value, settings);
				$self.html(formattedValue);
			}
		});
	};
	
	$.fn.countTo.defaults = {
		from: 0,               // the number the element should start at
		to: 0,                 // the number the element should end at
		speed: 1000,           // how long it should take to count between the target numbers
		refreshInterval: 100,  // how often the element should be updated
		decimals: 0,           // the number of decimal places to show
		formatter: formatter,  // handler for formatting the value before rendering
		onUpdate: null,        // callback method for every time the element is updated
		onComplete: null       // callback method for when the element finishes updating
	};
	
	function formatter(value, settings) {
		return value.toFixed(settings.decimals);
	}
}(jQuery));

jQuery(function ($) {
  // custom formatting example
  $('.count-number').data('countToOptions', {
	formatter: function (value, options) {
	  return value.toFixed(options.decimals).replace(/\B(?=(?:\d{3})+(?!\d))/g, ',');
	}
  });
  
  // start all the timers
  $('.timer').each(count);  
  
  function count(options) {
	var $this = $(this);
	options = $.extend({}, options || {}, $this.data('countToOptions') || {});
	$this.countTo(options);
  }
});

function come(elem) {
  var docViewTop = $(window).scrollTop(),
    docViewBottom = docViewTop + $(window).height(),
    elemTop = $(elem).offset().top,
    elemBottom = elemTop + $(elem).height();

  return ((elemBottom <= docViewBottom) && (elemTop >= docViewTop));
}

onscroll = function(){
if (come("#el")) //запускаем первый;
if (come("#el")) //запускаем второй;
//....
};

function come(elem) {
  var docViewTop = $(window).scrollTop(),
    docViewBottom = docViewTop + $(window).height(),
    elemTop = $(elem).offset().top,
    elemBottom = elemTop + $(elem).height();

  return ((elemBottom <= docViewBottom) && (elemTop >= docViewTop));
}

onscroll = function(){
if (come("#el")) //запускаем первый;
if (come("#el")) //запускаем второй;
//....
};

<div class="counter">
 <i class="fa fa-commenting-o fa-5x greencolor"></i>
 <h1 class="timer count-number" data-to="$COMMENTS$" data-speed="2000"></h1>
 <p class="count-text greencolor">Коментарии</p>
 </div>

 <div class="counter">
 <i class="fa fa-picture-o fa-5x greencolor"></i>
 <h1 class="timer count-number" data-to="$PHOTO$" data-speed="4000"></h1>
 <p class="count-text greencolor">Фотографий</p>
 </div> 

 <div class="counter">
 <i class="fa fa-object-group fa-5x greencolor"></i>
 <h1 class="timer count-number" data-to="$BLOG$" data-speed="3000"></h1>
 <p class="count-text greencolor">Блогов</p>
 </div> 

 <div class="counter">
 <i class="fa fa-newspaper-o fa-5x greencolor"></i>
 <h1 class="timer count-number" data-to="$NEWS$" data-speed="2000"></h1>
 <p class="count-text greencolor">Новостей</p>
 </div>

function come(elem) {
  var docViewTop = $(window).scrollTop(),
    docViewBottom = docViewTop + $(window).height(),
    elemTop = elem.offset().top,
    elemBottom = elemTop + elem.height();

  return ((elemBottom <= docViewBottom) && (elemTop >= docViewTop));
}

onscroll = function(){
if (come($('.timer').eq(0))) count($('.timer').eq(0));
if (come($('.timer').eq(1))) count($('.timer').eq(1));
};

function come(elem) {
  var docViewTop = $(window).scrollTop(),
    docViewBottom = docViewTop + $(window).height(),
    elemTop = elem.offset().top,
    elemBottom = elemTop + elem.height();

  return ((elemBottom <= docViewBottom) && (elemTop >= docViewTop));
}

onscroll = function(){
if (come($('.timer').eq(0))) count($('.timer').eq(0));
if (come($('.timer').eq(1))) count($('.timer').eq(1));
};

function come(elem) {
  var docViewTop = $(window).scrollTop(),
    docViewBottom = docViewTop + $(window).height(),
    elemTop = elem.offset().top,
    elemBottom = elemTop + elem.height();

  return ((elemBottom <= docViewBottom) && (elemTop >= docViewTop));
}

onscroll = function(){
if (come($('.timer').eq(0))) count($('.timer').eq(0));
if (come($('.timer').eq(1))) count($('.timer').eq(1));
};

  
  // start all the timers 
$('.timer').each(count);

<!DOCTYPE html>
<html>
<head>
	<title>Untitled</title>
	<meta charset="utf-8">
	<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
	<style>
	.ff{
		height: 3000px;
	}
</style>
</head>
<body>
	<div class="ff"></div>
	<div class="counter">
		<i class="fa fa-commenting-o fa-5x greencolor"></i>
		<h1 class="timer count-number" data-to="1111" data-speed="2000"></h1>
		<p class="count-text greencolor">Коментарии</p>
	</div>

	<div class="counter">
		<i class="fa fa-picture-o fa-5x greencolor"></i>
		<h1 class="timer count-number" data-to="444" data-speed="4000"></h1>
		<p class="count-text greencolor">Фотографий</p>
	</div> 

	<div class="counter">
		<i class="fa fa-picture-o fa-5x greencolor"></i>
		<h1 class="timer count-number" data-to="222" data-speed="4000"></h1>
		<p class="count-text greencolor">Фотографий</p>
	</div> 

	<div class="counter">
		<i class="fa fa-picture-o fa-5x greencolor"></i>
		<h1 class="timer count-number" data-to="666" data-speed="4000"></h1>
		<p class="count-text greencolor">Фотографий</p>
	</div> 

	<script>

		(function ($) {
			$.fn.countTo = function (options) {
				options = options || {};

				return $(this).each(function () {
			// set options for current element
			var settings = $.extend({}, $.fn.countTo.defaults, {
				from:            $(this).data('from'),
				to:              $(this).data('to'),
				speed:           $(this).data('speed'),
				refreshInterval: $(this).data('refresh-interval'),
				decimals:        $(this).data('decimals')
			}, options);
			
			// how many times to update the value, and how much to increment the value on each update
			var loops = Math.ceil(settings.speed / settings.refreshInterval),
			increment = (settings.to - settings.from) / loops;
			
			// references & variables that will change with each update
			var self = this,
			$self = $(this),
			loopCount = 0,
			value = settings.from,
			data = $self.data('countTo') || {};
			
			$self.data('countTo', data);
			
			// if an existing interval can be found, clear it first
			if (data.interval) {
				clearInterval(data.interval);
			}
			data.interval = setInterval(updateTimer, settings.refreshInterval);
			
			// initialize the element with the starting value
			render(value);
			
			function updateTimer() {
				value += increment;
				loopCount++;
				
				render(value);
				
				if (typeof(settings.onUpdate) == 'function') {
					settings.onUpdate.call(self, value);
				}
				
				if (loopCount >= loops) {
					// remove the interval
					$self.removeData('countTo');
					clearInterval(data.interval);
					value = settings.to;
					
					if (typeof(settings.onComplete) == 'function') {
						settings.onComplete.call(self, value);
					}
				}
			}
			
			function render(value) {
				var formattedValue = settings.formatter.call(self, value, settings);
				$self.html(formattedValue);
			}
		});
			};

			$.fn.countTo.defaults = {
		from: 0,               // the number the element should start at
		to: 0,                 // the number the element should end at
		speed: 1000,           // how long it should take to count between the target numbers
		refreshInterval: 100,  // how often the element should be updated
		decimals: 0,           // the number of decimal places to show
		formatter: formatter,  // handler for formatting the value before rendering
		onUpdate: null,        // callback method for every time the element is updated
		onComplete: null       // callback method for when the element finishes updating
	};
	
	function formatter(value, settings) {
		return value.toFixed(settings.decimals);
	}
}(jQuery));

		jQuery(function ($) {
  // custom formatting example


  function count(options) {
  	var $this = options;
  	options = $.extend({}, options || {}, $this.data('countToOptions') || {});
  	$this.countTo(options);
  }
  
  function come(elem) {
  	var docViewTop = $(window).scrollTop(),
  	docViewBottom = docViewTop + $(window).height(),
  	elemTop = elem.offset().top,
  	elemBottom = elemTop + elem.height();

  	return ((elemBottom <= docViewBottom) && (elemTop >= docViewTop));
  }

  (fnx=function (){
  	$('.timer').each(function(){
  		if (come($(this)) && $(this).data('flag') != 0) {
  			count($(this));
  			$(this).data('flag', 0);
  		}
  	});
  })();

  onscroll =  fnx;

});

</script>
</body>
</html>