Flawless
Compare expected and implemented designs in real-time through iOS simulation.
20 Alternatives To Flawless
Balsamiq Mockups 3
New public beta for the popular prototyping tool
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DaVinci Apps
Сreate customized screenshots for your app in just 3 steps
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Facebook Design - Devices
Images and Sketch files of popular devices.
KeepingYouAwake
A Caffeine clone for macOS Yosemite, El Capitan and Sierra (including Dark Mode).
Open Authenticator
A trusted open-source Authenticator. Formerly known as SmartWatch2 Authenticator free.
iOS Jetpack
Beautiful easy-to-use screenshot templates for App Store