# Mismatch Bundle ID

**URL:** <https://community.thunkable.com/t/mismatch-bundle-id/2670708>\
**Category:** Questions about Thunkable X\
**Created:** [October 30, 2023, 3:59am UTC](https://community.thunkable.com/t/mismatch-bundle-id/2670708 "2023-10-30T03:59:36Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![peterjamesleniq](https://avatars.discourse-cdn.com/v4/letter/p/9fc348/32.png) [@peterjamesleniq](https://community.thunkable.com/u/peterjamesleniq)\
**Post date:** [October 30, 2023, 3:59am UTC](https://community.thunkable.com/t/mismatch-bundle-id/2670708/1 "2023-10-30T03:59:36Z")

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I only have one app to register but I keep getting this message.  
Any ideas on what to do.  
What is listed in the how-to-do by Thunkable is slightly different to what Aplle wants, but I’m sure I’m doing everything properly.  
Even when I delete everything and re-do it all, I still get the same projectId each time.

Also, I don’t own an Apple device. Is that a problem?

![Untitled](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/6/7/670a289333facd170220a518dd77f51a64c57566.png)

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**Author:** ![matt\_conroy](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/matt_conroy/32/150843_2.png) [@matt\_conroy](https://community.thunkable.com/u/matt_conroy)\
**Post date:** [October 30, 2023, 1:23pm UTC](https://community.thunkable.com/t/mismatch-bundle-id/2670708/2 "2023-10-30T13:23:02Z")

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@peterjamesleniq Not owning an Apple device should not be a problem. This error will show when the Bundle ID used in your app (found in the [Project Settings](https://docs.thunkable.com/settings/project-settings#publishing-settings)) does not match what is used when you created the certificate. Can you confirm that those are both the same?

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**Author:** ![peterjamesleniq](https://avatars.discourse-cdn.com/v4/letter/p/9fc348/32.png) [@peterjamesleniq](https://community.thunkable.com/u/peterjamesleniq)\
**Post date:** [November 9, 2023, 11:47pm UTC](https://community.thunkable.com/t/mismatch-bundle-id/2670708/3 "2023-11-09T23:47:00Z")

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ahhhh.  
Hi Matt,  
Yep, thanks for the reply.  
The solution was so simple but I didn’t realise it, until you directed me to the right place.

First time is always the hardest.  
I had to let it all go until I came back home from Sydney.  
But I have now uploaded it onto the Apple MacIntosh App store.

Now for the difficult bit, getting people to download it and use it and get feed back.

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**Author:** ![system](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/0/f/0f59f292712368bce16ff80133ae10de8a6f27e8.png) [@system](https://community.thunkable.com/u/system)\
**Post date:** [February 7, 2024, 11:47pm UTC](https://community.thunkable.com/t/mismatch-bundle-id/2670708/4 "2024-02-07T23:47:47Z")

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