# Why is Thunkable's Live Testing app so inaccurate?

**URL:** <https://community.thunkable.com/t/why-is-thunkables-live-testing-app-so-inaccurate/2648106>\
**Category:** Questions about Thunkable X\
**Tags:** design, ui\
**Created:** [October 17, 2023, 5:11am UTC](https://community.thunkable.com/t/why-is-thunkables-live-testing-app-so-inaccurate/2648106 "2023-10-17T05:11:08Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![jared](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/jared/32/138473_2.png) [@jared](https://community.thunkable.com/u/jared)\
**Post date:** [October 17, 2023, 12:18pm UTC](https://community.thunkable.com/t/why-is-thunkables-live-testing-app-so-inaccurate/2648106/2 "2023-10-17T12:18:39Z")

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This is a well documented and conversed issue in this forum.

1. Thunkable isn’t using a flex/responsive environment outta the box. More like stretch and scale.

2. iOS is a buncha haterz 🤪 just kidding BUT Apple is THE reason that white bar is there and Thunkable is simply playing by the rules albeit annoying as they are

3. check this post from @matt_conroy  
[Layout changes in the downloaded app vs. preview in Thunkable app - #2 by matt\_conroy](https://community.thunkable.com/t/layout-changes-in-the-downloaded-app-vs-preview-in-thunkable-app/2304059/2)

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