# \[In Progress\] iOS Apps Crash on Launch **URL:** \ **Category:** Questions about Thunkable X\ **Created:** [November 13, 2020, 1:47am UTC](https://community.thunkable.com/t/in-progress-ios-apps-crash-on-launch/971307 "2020-11-13T01:47:08Z")\ **Posts on this page:** 13\ **Page:** 4
**Author:** ![mattia.guariglia](https://avatars.discourse-cdn.com/v4/letter/m/a9a28c/32.png) [@mattia.guariglia](https://community.thunkable.com/u/mattia.guariglia)\ **Post date:** [November 16, 2020, 5:53pm UTC](https://community.thunkable.com/t/in-progress-ios-apps-crash-on-launch/971307/62 "2020-11-16T17:53:02Z")
Build apps are crashing, thunkable live is working good ---
**Author:** ![zimat.bed9ut](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/zimat.bed9ut/32/65901_2.png) [@zimat.bed9ut](https://community.thunkable.com/u/zimat.bed9ut)\ **Post date:** [November 16, 2020, 6:51pm UTC](https://community.thunkable.com/t/in-progress-ios-apps-crash-on-launch/971307/63 "2020-11-16T18:51:39Z")
i tried also many of my project, all of them not working on ios after installing ,it crashes ---
**Author:** ![rwplummer1yf4f](https://avatars.discourse-cdn.com/v4/letter/r/d6d6ee/32.png) [@rwplummer1yf4f](https://community.thunkable.com/u/rwplummer1yf4f)\ **Post date:** [November 16, 2020, 7:04pm UTC](https://community.thunkable.com/t/in-progress-ios-apps-crash-on-launch/971307/64 "2020-11-16T19:04:35Z")
@domhnallohanlon . Hi I confirm the issue is with ALL IOS apps downloaded to IOS devices. At least the all devices I have tried. Testing using the Thunkable live app on the devices seems to work as does Thunkable live in a browser. All development here has had to stop until this issue is resolved as we are unable to test in any significant way. Please provide an update as soon as possible. Even confirmation the issue is being looked into would be something. Is a rollback of last Thursday’s changes being considered? ---
**Author:** ![ianphaas](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ianphaas/32/73941_2.png) [@ianphaas](https://community.thunkable.com/u/ianphaas)\ **Post date:** [November 16, 2020, 8:33pm UTC](https://community.thunkable.com/t/in-progress-ios-apps-crash-on-launch/971307/65 "2020-11-16T20:33:51Z")
@domhnallohanlon, My app opens fine on Thunkable Live for iPadOS, however, the variables are not keeping their values. This does not cause my app to crash, however, it renders my app unusable. Best, Ian ---
**Author:** ![knownkeep](https://avatars.discourse-cdn.com/v4/letter/k/bbce88/32.png) [@knownkeep](https://community.thunkable.com/u/knownkeep)\ **Post date:** [November 16, 2020, 10:08pm UTC](https://community.thunkable.com/t/in-progress-ios-apps-crash-on-launch/971307/66 "2020-11-16T22:08:15Z")
@domhnallohanlon So there would be no more questions about what’s failing, I built the simplest of apps… Hello World! **It crashes on iOS.** The project is public. [https://x.thunkable.com/projectPage/5fb2f1a98656cb0011678839](https://x.thunkable.com/projectPage/5fb2f1a98656cb0011678839) This is all it does: ![crash](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/f/2/f2cb97e96d76cfb9701ca7fd2a4385bc391eeb60.png) Thanks. ---
**Author:** ![Vaiper\_watafai](https://avatars.discourse-cdn.com/v4/letter/v/e36b37/32.png) [@Vaiper\_watafai](https://community.thunkable.com/u/Vaiper_watafai)\ **Post date:** [November 16, 2020, 10:17pm UTC](https://community.thunkable.com/t/in-progress-ios-apps-crash-on-launch/971307/67 "2020-11-16T22:17:03Z")
see if you can update thunkable x application or uninstall and reinstall what I did was update it and now it works for me, before updating it did not work for me ---
**Author:** ![knownkeep](https://avatars.discourse-cdn.com/v4/letter/k/bbce88/32.png) [@knownkeep](https://community.thunkable.com/u/knownkeep)\ **Post date:** [November 16, 2020, 10:56pm UTC](https://community.thunkable.com/t/in-progress-ios-apps-crash-on-launch/971307/68 "2020-11-16T22:56:11Z")
@Vaiper_watafai The Thunkable Live application is working. I’m referring to the “Download iOS App” option. The iOS build crashes. ---
**Author:** ![Vaiper\_watafai](https://avatars.discourse-cdn.com/v4/letter/v/e36b37/32.png) [@Vaiper\_watafai](https://community.thunkable.com/u/Vaiper_watafai)\ **Post date:** [November 16, 2020, 11:47pm UTC](https://community.thunkable.com/t/in-progress-ios-apps-crash-on-launch/971307/69 "2020-11-16T23:47:50Z")
The same happened to me in android and ios, it worked live but when compiling it no longer but now it works perfectly for me all i did was update thunkable app and now it works perfectly for me ---
**Author:** ![bartcoolsblcvn](https://avatars.discourse-cdn.com/v4/letter/b/b5e925/32.png) [@bartcoolsblcvn](https://community.thunkable.com/u/bartcoolsblcvn)\ **Post date:** [November 17, 2020, 1:16pm UTC](https://community.thunkable.com/t/in-progress-ios-apps-crash-on-launch/971307/70 "2020-11-17T13:16:52Z")
@domhnallohanlon - can you please confirm that the team is looking into this issue? Please let me know if you need any other info. Thanks! ---
**Author:** ![necipolukcu4yu3ep](https://avatars.discourse-cdn.com/v4/letter/n/df705f/32.png) [@necipolukcu4yu3ep](https://community.thunkable.com/u/necipolukcu4yu3ep)\ **Post date:** [November 17, 2020, 2:08pm UTC](https://community.thunkable.com/t/in-progress-ios-apps-crash-on-launch/971307/71 "2020-11-17T14:08:04Z")
Our app is also crashes and we have to deliver to client. We need a urgent solution. ---
**Author:** ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)\ **Post date:** [November 17, 2020, 2:45pm UTC](https://community.thunkable.com/t/in-progress-ios-apps-crash-on-launch/971307/72 "2020-11-17T14:45:39Z")
@bartcoolsblcvn @necipolukcu4yu3ep - we’ve identified the cause of this and are working on a fix. It should be out later today - we will keep you posted at this progresses. Thanks for flagging this! ---
**Author:** ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)\ **Post date:** [November 17, 2020, 3:05pm UTC](https://community.thunkable.com/t/in-progress-ios-apps-crash-on-launch/971307/73 "2020-11-17T15:05:47Z")
ok, for anyone experiencing issues with built apps on iOS crashing, please make sure you are following this post: > [@\[Solved\] Built iOS Apps Crashing](http://community.thunkable.com/t/built-ios-apps-crashing-update/980287): > > Update 2: Downloaded iOS apps should work as usual now! Please report any issues in this thread. Hi Thunkers! As some of you have noticed, built iOS apps are crashing at the moment. We know what the issue is, we are working on a fix for this and it should be out later today. A member of the engineering team will update this post when the fix is live. For now, please use Live Testing with the Thunkable Live app and web testing in the browser to test your app. We recommend against downloading\*… @bartcoolsblcvn @necipolukcu4yu3ep @Vaiper_watafai @knownkeep @ianphaas @rwplummer1yf4f @zimat.bed9ut @mattia.guariglia @ringraith2 @tatiang @oreeldadln @crazyoverjyill2z0 @drted @Deluxe @caminostudio @Tommaso @darren ---
**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, 12:21pm UTC](https://community.thunkable.com/t/in-progress-ios-apps-crash-on-launch/971307/74 "2024-11-08T12:21:36Z")
Closed on November 8, 2024, 12:21pm UTC [Previous page](https://community.thunkable.com/t/in-progress-ios-apps-crash-on-launch/971307.md?page=3)