# Firebase Shared Database **URL:** \ **Category:** Design\ **Created:** [October 10, 2021, 10:21am UTC](https://forum.adalo.com/t/firebase-shared-database/18270 "2021-10-10T10:21:43Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![jiwani87](https://avatars.discourse-cdn.com/v4/letter/j/c6cbf5/32.png) [@jiwani87](https://forum.adalo.com/u/jiwani87)\ **Post date:** [October 10, 2021, 10:21am UTC](https://forum.adalo.com/t/firebase-shared-database/18270/1 "2021-10-10T10:21:43Z")
Dear All, I have built multisided apps and having trouble with the firebase project. The first app uploading on google was fine but for the second app, I am receiving an error in Adalo. "Bundle IDs don’t match’. Could you please advise if both apps shall be added under a single firebase project? Many thanks ---
**Author:** ![jiwani87](https://avatars.discourse-cdn.com/v4/letter/j/c6cbf5/32.png) [@jiwani87](https://forum.adalo.com/u/jiwani87)\ **Post date:** [October 11, 2021, 8:44am UTC](https://forum.adalo.com/t/firebase-shared-database/18270/2 "2021-10-11T08:44:07Z")
@pford @Victor @bhanu @theadaloguy kindly please extend your support. ---
**Author:** ![bhanu](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.adalo.com/bhanu/32/6859_2.png) [@bhanu](https://forum.adalo.com/u/bhanu)\ **Post date:** [October 11, 2021, 9:02am UTC](https://forum.adalo.com/t/firebase-shared-database/18270/3 "2021-10-11T09:02:33Z")
@jiwani87 try raising a support ticket, looks like you’re using the same bundle ID to create second app too. Each one should be different. ---
**Author:** ![jiwani87](https://avatars.discourse-cdn.com/v4/letter/j/c6cbf5/32.png) [@jiwani87](https://forum.adalo.com/u/jiwani87)\ **Post date:** [October 11, 2021, 9:34am UTC](https://forum.adalo.com/t/firebase-shared-database/18270/4 "2021-10-11T09:34:07Z")
Many thanks for your help.