I read people using back button script, entry and exit pops, vibration and sound etc. on mobile landing pages. So is there any tool for creating such landing pages like afflanders.com or ppvtools.com?
Entry pop-up
Insert this anywhere (before the </body> tag would be fine):
<script>
alert("blah blah blah");
</script>
Exit pop-up
Put this before the </body>:
<script language="JavaScript" type="text/javascript">
function exit_a1(){alert("blah blah blah");}
</script>
Then put this in your CTA link call:
onclick="exit_a1();"
Backbutton
<script>
history.replaceState(null, document.title, location.pathname+"#!/back");
history.pushState(null, document.title, location.pathname);
window.addEventListener("popstate", function() {
if(location.hash === "#!/back") {
setTimeout(function(){
location.replace("http://www.wherever.com");
},0);
}
}, false);
</script>
Vibrate
Stick this into the header section (you can change the parameters for duration etc. - look up this function online and do some reading):
<script>
function vibrate() {
navigator.vibrate = navigator.vibrate || navigator.webkitVibrate || navigator.mozVibrate || navigator.msVibrate;
if (navigator.vibrate) {
navigator.vibrate(1000);
}
}
vibrate();
</script>
As for sound - we still can't figure out how to do that for mobile consistently, so you'll need to do your own looking around. 
Amy
Also just found this - never used it though so can't comment but feel free to check it out:
http://www.affkit.com
$37 one-time payment. Some of those tools look like they could be useful, but I don't know how up-to-date they are - their blog hasn't been updated since 2013.
But if you'd be willing to do some digging here on STM you could save yourself the $37. 
Amy
i think it's run by crysper. He may want to chime in
Nice crysper! Thanks for chiming in! The collection of scripts looks pretty good actually - if I hadn't already done my own digging around on STM I would have paid for them gladly.
And I gotta check out your LPOptimizer sometime - I must have been one of the first people to buy it when it first came out - ashamed to admit I still haven't gotten around to giving it a good work over...
Amy
Those are pretty handy scripts you have there for newbies
Do you update it with new tools?
Affkit user here, the tools are updated often. Like the Vibrate script was only added recently.