Downloading your app builds

downloading the app builds allows you to have them saved locally, which is necessary to be able to upload them to the app stores furthermore, when downloading the builds on a mobile device, you can also install the app versions to test them directly preconditions have the https //docs purplepublish com/experience/building an app description checking the different app builds by clicking on the respective android/ios icon, you can open an overview of the most recent builds downloading the correct app build here is an example of the builds window for both ios and android is a preview app build you can download it on a mobile device to test the build (keep in mind that ios devices can only install this preview version, if their udid was selected when creating the https //docs purplepublish com/experience/create a mobile provisioning profile for your test app ) you can download it by clicking on the "preview " text is a release app build this is the one you need to download to then upload it to the app stores you can download it by clicking on the "release " text this certificate mention shows that this build was built from us at purple, while having a specific profile selected (see https //docs purplepublish com/experience/building an app#twylo ) due to that, this build can only be installed on our (purple) internal ios devices, and not on yours you will need to select another preview version, or build one, to be able to install it for android devices, there is no difference regarding the profiles this is an alternative file format ( aab) for android app builds this is the same alternative file format ( aab), just for a release build sometimes, it can be necessary to download the aab file instead of the apk file, to upload it to the google play store (only when there is a specific error message when trying to upload the apk file) when in doubt, you can always reach out to us for clarification it's best practice to rename the downloaded files, so all relevant information is included in the name this generally includes the app name the build type (release or profile) the version two examples would be yourapp release 5 153 ipa (for an ios release build) yourapp preview 2 72 apk (for an android preview build) downloading on a mobile device when you follow the qr code on a purple app, or you get an invitation link and open it on your mobile device, you will be directed to a different selection view based on your device, only the corresponding app builds will be shown (so you can not download ios builds on an android device and vice versa) the most recent build will be highlighted, regardless of it being a release or preview build, and regardless of the profile used when building the app if the highlighted build is not the one you currently need, you will need to tap/select "other versions", and select the correct build this is especially the case for ios builds (as release builds can not be installed outside the apple store and only the devices selected for a given profile can install the preview version)