# Simulation Works but Fails when I build the apk

**URL:** <https://community.thunkable.com/t/simulation-works-but-fails-when-i-build-the-apk/2764557>\
**Category:** Issues / Bugs\
**Tags:** apk, google-sheets\
**Created:** [December 31, 2023, 7:34pm UTC](https://community.thunkable.com/t/simulation-works-but-fails-when-i-build-the-apk/2764557 "2023-12-31T19:34:32Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![sancozgro](https://avatars.discourse-cdn.com/v4/letter/s/d9b06d/32.png) [@sancozgro](https://community.thunkable.com/u/sancozgro)\
**Post date:** [December 31, 2023, 7:34pm UTC](https://community.thunkable.com/t/simulation-works-but-fails-when-i-build-the-apk/2764557/1 "2023-12-31T19:34:32Z")

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Hi people. Can you please help out?  
I have built the app and simulation works perfectly fine. My only problem is that google sheets update fine on the simulation ( live test), but when i build the apk the google sheets aren’t gettng updated when a form has been submitted.  
Can you please advise?

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**Author:** ![steve\_synopsis](https://avatars.discourse-cdn.com/v4/letter/s/48db29/32.png) [@steve\_synopsis](https://community.thunkable.com/u/steve_synopsis)\
**Post date:** [December 31, 2023, 10:55pm UTC](https://community.thunkable.com/t/simulation-works-but-fails-when-i-build-the-apk/2764557/2 "2023-12-31T22:55:08Z")

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Hi,

In order to get assistance please either post a link to your project or show some screenshots of the blocks and the Google sheet. It will be impossible for anyone to help you without these.

Steve

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**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\
**Post date:** [November 8, 2024, 1:33pm UTC](https://community.thunkable.com/t/simulation-works-but-fails-when-i-build-the-apk/2764557/3 "2024-11-08T13:33:11Z")

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