# Homey Script to list all installed apps' sdk version

**URL:** <https://community.homey.app/t/homey-script-to-list-all-installed-apps-sdk-version/75246>\
**Category:** Questions & Help\
**Created:** [January 17, 2023, 11:46pm UTC](https://community.homey.app/t/homey-script-to-list-all-installed-apps-sdk-version/75246 "2023-01-17T23:46:11Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Shakesbeard](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/shakesbeard/32/15112_2.png) [@Shakesbeard](https://community.homey.app/u/Shakesbeard)\
**Post date:** [January 17, 2023, 11:46pm UTC](https://community.homey.app/t/homey-script-to-list-all-installed-apps-sdk-version/75246/1 "2023-01-17T23:46:11Z")

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I am pretty sure someone posted such a script a while ago but I cannot for life find that post anymore.  
Can anyone share me a link or a script which scans all my installed apps for possible incompatibility with SDKv3 only?

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**Author:** ![spkesDE](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/spkesde/32/54352_2.png) [@spkesDE](https://community.homey.app/u/spkesDE)\
**Post date:** [January 17, 2023, 11:51pm UTC](https://community.homey.app/t/homey-script-to-list-all-installed-apps-sdk-version/75246/2 "2023-01-17T23:51:40Z")

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> [@Developer Web API Playground - Notes of geeky oneliners](https://community.homey.app/t/developer-web-api-playground-notes-of-geeky-oneliners/24392/10):
>
> Check if your Apps are SDK 2 and if they have Updates available // Search and display app SDk version. 3 is OK, 2 is deprecated Homey.apps.getApps().then(f =\> Object.values(f).reduce((r,b)=\>Object.assign(r,b.sdk == 2 ? {[b.name]:b.updateAvailable} : ''), {})); // Some other simple one-liners // Get All installed Apps with versions Homey.apps.getApps().then(f =\> Object.values(f).reduce((r,b)=\>Object.assign(r, {[b.name]:b.version}), {})); // Get Available Updates for Apps in AppStore Homey.app…

> [@\[Homey Pro (Early 2023)\] App unsupported list](https://community.homey.app/t/homey-pro-early-2023-app-unsupported-list/70324/47):
>
> Search and display SDk2 apps + updates (SDk3 is OK, but SDk2 is deprecated) Show all app permissions; Possible incompatible apps with Pro 2023: ledring, speech, sound, nfc (pls tell me if this is not correct) Just save and run this Homeyscript, the result is sent to Timeline: // Search and display app updates for SDk2 (SDk3 is OK, but SDk2 is deprecated) // Show all app permissions; Possible incompatible apps with Pro 2023: ledring, speech, sound, nfc let updatesArr = await Homey.a…