Preview NativeScript components on your device – from basic native UI elements like buttons, switches and sliders, to rich charts and data visualisation UI.

What’s New

Version 1.31.0

* fixed iOS 14 crash on startup

Ratings and Reviews

3.3 out of 5
29 Ratings

29 Ratings

ndrwum ,

Keeps crashing

I created a new project using one of the provided templates and ran a preview through nativescript sidekick but after playing around on the app preview it suddenly showed an error that says “oops, something is wrong” with a long error message. After that, I couldn’t preview anything anymore. Just crashes and shows the same error message.

Nuolan ,

Cool when it works.

Constantly crashes now.

NoahFlowa ,

Broken but amazing

The preview app is broken as it’s saving or caching errors and views. This results in me and my team having to redownload the app just to get rid of the errors. Would love for this to be fixed soon! Will also update the review once done.

App Privacy

The developer, nStudio LLC, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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