Category Archives: How to

The Top Android Apps on the Google Play Store

This is an updated list of the top Android Apps that have amassed more than 50,000,000 downloads on the official Google Play store. The data has been screen-scraped from Google Web Search and the Google Play store. You can also download the raw data as an Excel sheet.

The Top Android Apps on the Google Play Store
Legend: The blue bars indicate the average user rating of an app while orange reflects the total number of users that have rated that app on the App Store.

Android App Install Base

500 million to 1 billion

  1. Gmail
  2. YouTube
  3. Google Play services
  4. Maps
  5. Facebook

100 million – 500 million

  1. GO Launcher EX
  2. Twitter
  3. Viber
  4. Facebook Messenger
  5. Voice Search
  6. Google Play Books
  7. Subway Surfers
  8. Google Play Music
  9. Tiny Flashlight + LED
  10. Pandora
  11. WhatsApp Messenger
  12. Skype
  13. Fruit Ninja Free
  14. Dropbox
  15. Adobe Reader
  16. Angry Birds
  17. Talking Tom Cat 2 Free
  18. Street View on Google Maps
  19. Google+
  20. Hangouts (replaces Talk)
  21. Google Search
  22. Chrome Browser
  23. Google Play Movies & TV
  24. LINE: Free Calls & Messages

50 million – 100 million

  1. GO SMS Pro
  2. KakaoTalk: Free Calls & Text
  3. Google Translate
  4. Temple Run
  5. SoundHound
  6. Tango Video, Voice & Text
  7. Yahoo! Mail
  8. Brightest Flashlight Free ®
  9. Advanced Task Killer
  10. GO Locker
  11. Pou
  12. Angry Birds Rio
  13. Hill Climb Racing
  14. Barcode Scanner
  15. WeChat
  16. TuneIn Radio
  17. MX Player
  18. PicsArt
  19. Shoot Bubble Deluxe
  20. Despicable Me
  21. Talking Tom Cat Free
  22. GROUP PLAY
  23. Shazam
  24. ChatON
  25. Kindle
  26. ZEDGE.
  27. Jetpack Joyride
  28. AntiVirus Security
  29. Pool Billiards Pro
  30. Opera Mini web browser
  31. Google Earth
  32. Flipboard: Your News Magazine

Quick highlights:

  • Facebook is only non-Google app in the Google Play Store that has been downloaded more than 500 million times. The others are Gmail, YouTube, Google Play and Google Maps that are mostly pre-installed on Android phones.
  • The 50m+ list has 65 apps but the one app that enjoys the highest average user rating is Brightest Flashlight, a free app that turns your Android phone into a torch.
  • Facebook has been rated by over 8 million users while 4 million Android users have added their ratings for WhatsApps Messenger on the Play Store. No other app comes close.

The Top Android Apps on the Google Play Store

Create a Public Folder Where Anyone Can Add Files

Dropbox and SkyDrive allow you to have “Shared Folders” where a folder is shared between all members of the group. Any member can contribute files to the shared web folder and such a thing is ideal for collaborative efforts like for sharing photos with guests after an event. People can view photos uploaded by other users as well as upload their own to the shared folder.

Create a Public Folder Where Anyone Can Add Files

A limitation with these “shared folders” is that the folder owner must invite a user before he or she can add files to the folder.

OneTimeBox, a web app that went live at the recently concluded MIT hackathon(coding contest),  takes a different approach to shared folders. The app creates a disposable, public web folder where anyone can add files as long as they know the unique URL of your shared folder.

There’s no registration required and neither do you have to invite anyone as a contributor. Just share the URL of your folder with friends and they’ll have full access – including delete permissions – to the files in that folder.

OneTimeBox is built using Meteor.js and the source code can be found onGithub. Internally it uses the Filepicker API which uses the Amazon S3 service for storing files in the cloud. The app is neatly designed though you cannot add file to the shared folder from your mobile devices.

Create Price Alerts on Junglee

Amazon owned Junglee.com is probably the biggest price comparison website in India. Unlike other comparison engines that mostly focus on “popular” online sellers, Junglee lists prices from smaller stores as well that aren’t well-known brands but may sometimes offer better deals.

Get email notifications when prices drop

Get email notifications when prices drop

What some may not know is that Junglee offers price alerts, a useful feature that is not even available on its parent Amazon website. You can add one or more items to your watch list on Junglee and the site will send you an email alert whenever the price of a monitored product drops by 300 or more.

To set your price alert, open any product page on Junglee – like this listing ofiPhone 6 – and click the button (screenshot) that says “Price too high”. Next click the “Set alert” button and the product will be added to your watch list. You can manage all your price alerts from this page.

Junglee’s price tracker is reliable but a downside is that it will not show prices from the biggest e-commerce websites like Flipkart or Snapdeal. For them, you can always build your own Price Tracker using Google Sheets.

Find the Most Optimized Ad Sizes for your Website

Go long. Go wide. Go big. Google recommends that AdSense publishers switch to wider ad formats as more Adwords advertisers target these ad sizes, more competition among advertisers leads to higher eCPMs thus translating into increased earnings for the website owner.

The statistics suggest that the best performing banner sizes are the 336×280 Large Rectangle and the 300×250 Medium Rectangle. In addition to standard IAB units, the AdSense program now supports custom-sized ads which may serve even bigger rectangular ads. Will they perform better than the standard ads?

There’s no one-size-fits-all solution and what is working on my site may or may not be the most optimized solution for some other website. As a publisher, you need to run A/B tests on your site for about a week and only then you can you reach a conclusion based on the CTRs and CPMs of individual AdSense ad units.

Find the Most Optimized Ad Sizes for your Website

Split Testing isn’t a new concept for most AdSense publishers but with the introduction of asynchronous responsive ads, the older methods no longer work. AdSense does offer a new feature called Experiments but that’s primarily for finding the most effective color scheme for an ad unit and not the most optimized ad sizes.

How to Split (A/B) Test your AdSense Ads

Here’s how you can perform split testing for AdSense ads on your own site. I am using the rectangle format for this example but the approach is similar should you wish to run split testing against vertical or horizontal units.

  1. type=“text/javascript”>
  2.  
  3. google_ad_client = “ca-pub-xxx”;
  4. google_variations = [
  5. [“slot-medium-rectangle”, “display:inline-block;width:300px;height:250px”, “width:300px;”],
  6. [“slot-responsive”, “display:block”, “width:100%”],
  7. [“slot-large-rectangle”, “display:inline-block;width:336px;height:280px”, “width:336px;”]
  8. ];
  9.  
  10. google_style = Math.floor( Math.random() * 3 );
  11. google_ad_format = ( google_style == 1 ) ? ‘data-ad-format=”rectangle”‘ : “”;
  12.  
  13. document.write (
  14. + google_variations[google_style][2] + ‘”>
  15. + google_ad_format + ‘ style=”‘
  16. + google_variations[google_style][1] + ‘” data-ad-client=”‘
  17. + google_ad_client + ‘” data-ad-slot=”‘
  18. + google_variations[google_style][0] + ‘”>

  • );
  •  
  • (adsbygoogle = window.adsbygoogle || []).push({});
  •  
  •  
  • async src=http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js”>
  • Go to your AdSense dashboard and create 3 new ad units for Medium Rectangle, Large Rectangle and Responsive Ad. Make a note of the Slot IDs of these ad units and replace “slot-medium-rectangle”, “slot-responsive” & “slow-large-rectangle” with these values. Also, change ca-pub-xxx with your own AdSense publisher ID.

    Place the code anywhere in your web template and let it run for about a week. The code will automatically serve roughly the same amount of ad impressions for each of the ad units.

    After about a week, log into your AdSense dashboard, switch to Performance Reports -> Ad Units, select the 3 ad units that you have created and compare their CTRs and CPMs. The generated bar chart, like the one shown above, will help you make a more informed decision that is likely to increase your AdSense revenue