Your personal photo assistant
Your personal assistant for outdoor photography for iOS
GoldenHour.One helps you to find the best time, place and weather for your outdoor shots. GoldenHour.one knows ahead of the time your chance for a good photo. It can predict the light, sky and moon indexes from local weather forecast anywhere in the world.
Twitter recently made it so that any tweeted image gets a ton of ugly JPEG compression added to it... The exception is, if you upload a picture with transparency in it. This app takes any image you drop on it, and gives it back to you as a PNG with one pixel at 99% opacity, which is enough for Twitter to consider it "a transparent image".