Gyuri Grell

Our game Gravity Sling is a free app with 15 levels included and another 30 levels available via In App Purchase (IAP). It was one of the first titles to take advantage of Apple’s new policy of allowing IAP from within free apps. Apple announced this policy change on Thursday October 15th, and we submitted in the wee hours of the morning on Monday October 19th. It was approved by Apple on Thursday November 5th. We’ve always thought that free+IAP was a better way to go for most small-form and simple titles that typically sell for $1.99-$.99 on the app store. Ultimately it provides a better experience for the end user while allowing developers to provide an easier upgrade path for “Lite” users who want to go full. However the issue is not whether or not we think it’s a better way to do things, but if end-users agree and that this type of model can result in a sustainable business. - Gyuri Grell

Our game Gravity Sling is a free app with 15 levels included and another 30 levels available via In App Purchase (IAP). It was one of the first titles to take advantage of Apple’s new policy of allowing IAP from within free apps. Apple announced this policy change on Thursday October 15th, and we submitted in the wee hours of the morning on Monday October 19th. It was approved by Apple... more... - Gyuri Grell

This is Doug's port of the Box2D framework to the Android NDK. It is also a showcase of how to use the CDT with the regular Android Java plugins for native development. - Gyuri Grell

Signpost is the easy and intuitive solution for signing HTTP messages on the Java platform in conformance with the OAuth Core 1.0a, Draft 3 standard. Signpost follows a modular design, allowing you to combine it with different HTTP messaging layers. Click here for a list of supported HTTP libraries. - Gyuri Grell

A utility library for your daily Android needs - Gyuri Grell