Unity & SIO2 Alternative

Question

I am looking for an open source API like Unity or SIO2, which I can use for commercial purposes. Please tell me if there is any API for iPhone 3D games.

Answer 1

AFAIK has two open source engines:

irrlicht

oolongengine

I don't know much about irrlicht, but there are a few things about it on stackoverflow.com. I think they have been supporting iPhone development for quite some time. Oolong tea seems to have a complicated learning curve because the documentation is not enough and you need to subscribe to the good old mailing list.

If you are an Indie developer with less than $ 100k / year, the Bork 3D engine , it's worth a look - you just have to pay $ 49. There is one drawback that you do not have support for the blender, and you need to check if collada files are useful if you are not using a commercial 3D modeling tool.

Just found this in my bookmarks :-) This is a bit outdated, but a good place to start an investigation:

IPhone Game Engine Comparison - Open Source

Answer 2

unreal

You can also use the Unreal game engine, which will help you in creating graphic games for iphone.

Answer 3

Being a paid user of SIO2 (Android) - My opinion about SIO2 is that the registration scheme for Android is TERRIBLE.

I had to switch to another product.

The author of SIO2 seems to feel that the answers to customer questions are underneath him and give answers in a mysterious way, unlike d