What are some alternatives?
When comparing TinType by Hipstamatic and Session, you can also consider the following products
Hueless - High-quality black & white photos from your phone
Formulas - Photo lab effects and custom frames
White Wall - Turns your digital photos into wall art
Framafoto - Custom frame your photos and digital art on iPhone
Pomodoro Time - Simple Pomodoro timer in your Mac's menu bar
Relook - Professional portrait editor