Achieve the best possible visual quality

Real-time comparison of expected and implemented design. Built into iOS simulator. Flawless App is a macOS tool, that allows you to compare design mockups with final result right inside iOS simulator. It helps easily spot visual differences between design and implementation. Check how accurate your implementation is using two powerful comparison modes: Split and Overlay. You can compare implementation in iOS simulator with any image files (png, jpeg, jpg, gif, tiff etc.) or even directly with Sketch file.
via Setapp
Rating: 4.5/5
based on 915 reviews
Latest Version: 0.9.8
System Requirements: Mac OS X 10.10+

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Setapp has Flawless plus more than 150 other beautifully designed tools in one collection. No ads, no in-app purchases, no paying for updates. Just apps, fully unlocked. Setapp is $9.99/month. You get an entire week free to try it out.