So you want to start a business developing apps? Or maybe you have an app business but want some advice on how to grow or improve it? Simply building an app and publishing it on app store as a paid download is extremely likely to result in disappointment.

The most popular revenue models appear to be those that are easiest to implement. The developers using them tend to have lower revenues. This may be due to greater competition or it might just be a result of less sophisticated app businesses producing less valuable apps. There are some interesting differences between platforms but subscriptions appear to be a relatively untapped gold mine everywhere, although maybe not for everyone.

In the great app store gold rush of the last 5 years a lot of vendors of virtual picks and shovels have set up shop, hoping to cash in on the boom regardless of which individual developers succeed in a fiercely competitive market. Having surveyed developers on their tool choices and revenues, we can see […]

[VisionMobile’s Andreas Pappas was recently quizzed on app business models, best practices and strategies for developers and entrepreneurs. In this post we’re presenting the most interesting questions and answers from this interview. These are tough questions that all developers and entrepreneurs are faced with in the early stages of their ventures.]   Q1: I am […]

On desktop computers web apps have come to dominate many application categories. They are easier to develop and deploy across multiple platforms and it’s possible to iterate much faster. A very large number of developers would like to be able to apply the same technologies and techniques on mobile devices but very few are able to do so successfully, particularly for mass market consumer apps. One of the most important reasons for this is performance. Resolving this issue is much more about politics than technology.

The term “web app” has been around for the past years – we’ve all heard it and used it more times than we care to remember. Yet there remains a debate on where “web sites” end, and “web apps” begin. Ciprian Borodescu, CEO and Co-founder of Webcrumbz, presents the opinions of several prominent figures in the web technology domain and discusses the ‘app-ification’ of the web.

Advertising is the most popular revenue model, while ads can also act as a promotion channel that facilitates app discovery. With 100+ ad networks and exchanges, there is intense competition, regional specialisation and niche solutions, but out of the fray, one service emerges as a leader: AdMob.

When viewed as just another form of advertising, with a cost-per-action model, in theory Cross-Promotion Networks should work out fairly well for developers. User acquisition costs are predictable for advertisers and those displaying ads have reasonably good targeting built-in before any extra targeting logic used by the cross-promotion network – everyone viewing the ad has a smartphone and downloads apps on it! How does the theory work out in practice?

On the surface, advertising seems like a fairly simple and easy to implement business model for an app. Decide on some places to display ads, integrate one or more third party ad services and wait for the money to start rolling in. If you do this without a clear plan for how and why users will interact with ads in your app you’ll probably find the revenue disappointing. Optimise revenue by growing your user base, increasing engagement…

App store analytics providers have been telling us that almost all of the growth in app revenues in the last year has been through in-app purchases. However is that just because the model has become more popular? Or because revenue has been concentrating at the top of the market, where the strategy is very popular (particularly in free-to-play games)? Probably…