What makes the best Android apps so popular? How does one little app get so famous and attract so many people to buy it?

The top Android apps on the Android Market have garnered hundreds of thousands of downloads and have pristine ratings of between 4 and 5 stars.

What makes them so popular, and why are they considered one of the best android apps in the market?

Let’s examine some of the apps considered the best android app in their category and what you can learn from these apps that you could incorporate into the apps you build.

1) Beautiful Widgets

beautiful widgets logo

This app, which at the time of this blog post costs $2.89 on the Android Market, gives you all sorts of great looking widgets including clock widgets, weather widgets, date widgets, and plenty of skins and themes to boot. It has a 4.5 star rating from more than 55,000 user reviews.

What this app can teach you about app ideas: That aesthetics and beautiful Android apps can sell. If you thought that only apps that did something important got downloaded, think again. The Beautiful Widgets app shows that all the app needs to do is tell time or give you the weather, but that if it looks great, you can make a boatload of money.

2) Titanium Backup Pro

titanium backup logo

Titanium Backup Pro is a root app for the Android. With the app, Android users can make backups and restorations of downloaded applications. This app is also capable of freezing unwanted apps (like bloat apps that come with the phone which cannot be deleted) and unfreezing them. Titanium Backup Pro has many other features to organize and secure your apps. This app has an excellent 4.8 star rating and costs $6.58.

What this app can teach you about app ideas: That experienced and heavy Android users are a market, too. Some people have the perception that tech savvy Android users won’t pay for apps. At nearly $7, Titanium Backup Pro proves them wrong.

This app has hundreds of thousands of installs. Titanium Backup Pro is widely regarded as one of the best Android apps not just in its category but also in the whole Android Market due to its usefulness. Titanium Backup Pro shows that if your app solves a problem that many Android users have, you could make lots of money.

3) Fruit Ninja

fruit ninja logo

Fruit Ninja calls itself a “juicy action game with squishy, splatty and satisfying fruit carnage.” It is a popular game where users’ finger swipes slash animated fruit, netting the gamer a score for how well the fruit is sliced. The free version of the app has a 4.5 star rating and has been downloaded several million times.

The paid version is $1.26, has a 4.4 star rating, and has been downloaded between 500,000 and 1 million times.

What this app can teach you about app ideas: That simplicity sells. Simple games make up much of the best android apps list in the gaming category. Fruit Ninja’s success shows that Android apps that are simple can be better than those that are complicated. The Fruit Ninja app shows that your quest to make the best android app doesn’t have to involve too much complexity and too many sleepless nights.