I know but at some point it’s a matter of semantics. I like to call this apps pseudo-browsers: they pretend to be browsers.
If you have an iOS or Android device and you’ve used Twitter or Facebook you’ve already deal with the idea. When you open a link on those social networks you get an embedded browser and it’s basically using the UIWebView component on iOS and the WebView on Android (image at the right).
On iOS –that’s for iPhone and iPad-, Yahoo! Axis, iCab Mobile, Skyfire, Dolphin, Mercury Web Browser, and other dozen of apps on the AppStore are not browsers, just apps using the default web view adding different behaviors on the UI, on the search mechanism or sharing features than the default Safari.
For a web developer or designer, it’s the same as the web view. That means that there is no new or removed API than what you can find using the default rendering engine. They are not really adding fragmentation to the mobile web world.
What about Android browsers? #
On the Android side we do have different real browsers, such as Firefox or Opera Mobile with real different rendering and execution engines. And we have also some other pseudo-browsers available for download.
Why can’t we find real browsers on the AppStore for iOS? #
What’s the deal with Opera Mini for iOS? #
As you know, Opera has its own rendering engine. Well, Opera Mini, Puffin, iSwifter and other browsers, are cloud-based browsers. That means that your code is not being executed on the device but on a proxy server. There is no rendering or execution engine on the iOS so for Apple, the app is not using a different engine on the device.
Opera Mini had troubles to get accepted at the beginning (look at the joke for Steve Jobs Opera did on Mobile World Congress 2010), but finally Apple flexibilized the rule and accepted it and other cloud-based browsers.
Back again to the problem #
Now you understand why there is no Firefox for iOS.
Now you understand why Axis is not a web browser.
Some guys were discussing on Twitter that you can say that Google Chrome is not a browser because it’s based on WebKit. Well, wrong! “Based on” doesn’t mean “using”. Chrome is compiling WebKit with additions and removed features, so for developers it’s really a new browser –it has different behavior, and we know that. You can compile your own WebKit flavor on iOS but you will never be accepted on the AppStore -at least with current rules.