MetroSpec, a ZX Spectrum emulator for Windows Phone, has been updated to version 1.4 (since we last looked at the app). We last covered MetroSpec when it was released to the Windows Phone Store, but soon encountered some issues with the submission process. The paid version was published, while the free, ad-supported version was left behind in the depths of app doom.
The problem appeared to be on Microsoft's end, and while a solution or fix was worked on, MetroSpec lost potential users due to the lack of trial or free version available (we know how badly Windows Phone consumers love their app trials). Luckily things have been resolved finally and we're good to go with announcing both apps together.