Vignettr is an iPhone vignette app which was designed with functionality in mind. There are several different filters and options included in the app, the overall control scheme is with two sliders located at the bottom of the interface.
Filters (options) include things such as standard vignette effects, letterboxing and tint control. You can even control the opacity of the tint which is a very handy feature for creating more natural looking effects on your photos. The vignette effects created with the iPhone vignette app are subtle enough to appear to be original yet bold enough to be noticed.
Vignettes are best created on photos with low to mid light levels. Similar to the real vignette effect of a camera lens, the vignette effect is not overly impressive on white areas of the image or areas of the image which suffer excessive light. The application is simple to use, provides quality vignettes and does not come with an overcrowded interface.
Vignettes can be created using a pre-determined palette of colors which include necessary colors to produce viable vignettes. Some more obscure colors are excluded, however, this was likely to maintain the solid quality of the vignette effect created by Vignettr and not produce poor quality and obscure vignettes. The application appeared to be very stable during usage and did not crash, lag or experience any other type of usage problem.
Images are saved at their full quality which is especially handy. Many iPhone camera apps including other vignette apps fail to save the images back to the device at full quality. Photo enthusiasts should be particularly thrilled by this as the photos will not lose their resolution nor quality after being passed through Vignettr.