When you reverse the contrast on the app it doesn’t show the whole app in reverse contrast, only the settings page. Also when you click more info on any eye disease it doesn’t say anything besides the whole Lorem ipsum dolor thing. However I am so happy I found this app I’ve had it awhile ago and I missed having it.

One of the hardest parts when discussing the Affects of sight loss comes when describing what it looks like to loook through the optical system of the impacted person. With this app, all one needs to do is point and gaze as the iPad's screen. Even better yet, the app allows to show how a condition progresses from minimal sight impairment to the end stages of the most common conditions. For greater affect during a presentation, one simply needs to connect the iPad into a prjector or large screen, thus enabling a much larger view of life with a condition.Thank you very much for developing this app.

I give credit for the informational service this app provides, but I have been very disappointed in the simulation, which has never worked after multiple attempts. In addition, the app crashed during several of those tries. I installed this app to better understand macular degeneration. Instead, I get error messages on my iPad mini saying that system memory is low on my device and that the simulator is being turned off. If this device doesn't work on all Apple devices, the product description should indicate that. Better still, I hope the developer will make the appropriate adjustments and fixes so this app can realize its full potential.

"What can you see?" Is a question I'm asked on a daily basis, due to working in a public place with a guide dog. "There's an app for that!", breaks the ice and educates others about my retinitis pigmentosa in an amazing way. The app works flawlessly on my 5s. Thanks to the VisionSim team for an app that helps others grasp a difficult concept and how much impact vision loss can have. kudos!