Sketch Mirror
Crystal: Sketch Mirror for Android
Flowkit
Figma Mirror
Wacom Bamboo Sketch
Mandala Mirror Drawing 2020
Mirror Drawing Maker
Concepts
BoardingBot
TestFlight
Boombox.io
Applivery
Visual Studio App Center
Beta Family
Guidable
Userlane
Sketch MirrorCrystal: Sketch Mirror for Android - Crystal: Sketch Mirror for Android is an application that is designed for viewing your sketch designs in real-time, navigate prototypes and download content related to the sketches for offline viewing.
TestFlight - iOS beta testing on the fly.
Flowkit - Sketch library for user flows/content maps/annotations
Boombox.io - iOS devs rejoice! Embeddable HTML and hosted TestFlight beta sign-up forms.
Figma Mirror - Figma Mirror is an application that covers top trending designing or sketching ideas making your teamwork in a single environment and design better products from start to finish.
Applivery - Mobile Apps distribution system for Continuous deployment, Beta testing, Feedback, Bug reporting & Enterprise App distribution.