Your comments

Glad you guys figured it out.
The new versions with jewels in are live on Amazon now.
Hi David

Sorry to hear that the update reset the coin count, that must be a rare bug.

I think some of the you-tube videos are out of date, and better solutions have been found. We'll update them shortly.
Hi Quinn

You have to sacrifice the other raindrops on the spikey rose, so that your first raindrop can hit it more than once.
Here's a hint - it's directly beneath one of the ice cubes.
Hi Virginia

To get to it, you'll need one of the pushable blocks bringing into the main area.
When you navigate to a stage that you've already completed, on the screen where it shows all 4 levels at once in the window frame, it will display a brass ring next to any levels that contain a timekeeper portal.

To actually uncover the timekeeper portal, try and discover it in the same way as the hidden jewels. They are normally in the sneakiest place we could think of!
Hi Bonnie

On the ipad 1, sometimes it is necessary to power off the device, and then power it back on. This frees some memory, and hopefully should help.

Thanks