Lightroom vs Sketch

Lightroom allows, for example, organizing images based on folders, color labels, flags, rating, keywords, GPS location, it can automatically create smart albums (albums that automatically update based on set rules) and it can be set to automatically backup, rename based on set rules, apply default processing, add keywords to images on import. It offers that functionality in an intuitive way and allows extensively customizing layout, behavior and workflow of managing assets to better suit your needs.

Can merge multiple shots into one in order to expand dynamic range.

Lightroom has built-in facial recognition support that can be used to find the same person in any collection of photographs.

Lightroom has over 900 lens profiles from all kinds of manufacturers, including major lens brands like Canon, Nikon, Leica, Pentax, Ricoh, etc. You can see the full list of supported lenses here. Lens profiles will in most cases speed up the process of correcting lens distortion down to 1-2 clicks.

At a high level the interface is organized into broad groups of tools called workflow modules. Modules like "Library" for asset management and "Develop" for manipulating the photos. Each module displays only those tools that are needed for that task. This allows you to separate concerns between tasks and reduces interface clutter. When you're, for example, developing the image, you're not bothered by interface tools relating to exporting it.

Within each module tools are grouped in a logical manner. Develop module, for example, will group tools relating to basic image adjustment, lens correction, and effects.

And there are a plethora of keyboard shortcuts that improve the workflow speed even further. At all times you can easily navigate between images you're working via arrow keys, quickly compare images before and after making edits with \, or see side by side comparisons with y.

You can connect your camera directly to Lightroom and have Lightroom display images as soon as they are captured.

Sketch is essentially a version of Photoshop built from the ground up to suit the workflow of web designers.

Sketch is hugely popular among designers so there are a lot of well maintained community resources for everything from iPhone frames to iOS/Android UI elements & icons.

Reactive panels keep the UI for Sketch clean from the sort of clutter the panel system in Photoshop suffers from. The panels in Sketch change based on the object in question, saving you from having to have a multiple separate panels.

Sketch lets you re-use the same design in multiple places, with changes synced throughout the various places it is used. You can also create text styles to sync typography changes.

Artboards let you easily work on multiple views side by side. Great for having a separate artboard on each page for the various responsive sizes.

You can rescale assets without quality loss, easily export x2 assets for retina designs and design high quality icons & artwork. Being pixel aware lets you set a grid and snap objects to it as well as round to the nearest pixel edge to clean up your layers.

Sketch has a built in exporter that supports PDF, JPG and PNG.

You can set the square grid to whatever dimensions you like as well as set thicker lines every x blocks. You can also configure the color of the lines to make them as obvious or subtle as you wish and toggle the grid with a keyboard shortcut (crtl+g).

Mirror lets you connect your iPhone to sketch and see how your current artboard looks on mobile. It's really useful as you can live check changes which lets you rapidly iterate mobile design.

Holding down alt will show the smart guides that show the distances between any layer you hover over to nearby layers or the edges of the artboard. Very useful for checking your spacing or aligning layers.