# Sound plays on web preview but not on IOS **URL:** \ **Category:** Questions about Thunkable X\ **Created:** [February 28, 2021, 6:25am UTC](https://community.thunkable.com/t/sound-plays-on-web-preview-but-not-on-ios/1131017 "2021-02-28T06:25:19Z")\ **Posts on this page:** 11\ **Page:** 1
**Author:** ![krrish](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/krrish/32/97273_2.png) [@krrish](https://community.thunkable.com/u/krrish)\ **Post date:** [February 28, 2021, 6:25am UTC](https://community.thunkable.com/t/sound-plays-on-web-preview-but-not-on-ios/1131017/1 "2021-02-28T06:25:19Z")
Hi, I have sound blocks in my code and they work on the web preview but no luck on the IOS live test [Thunkable](https://x.thunkable.com/copy/904fc02626f7709f3c82edb3e4b07c6a). ---
**Author:** ![Deluxe](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/deluxe/32/30016_2.png) [@Deluxe](https://community.thunkable.com/u/Deluxe)\ **Post date:** [February 28, 2021, 6:30am UTC](https://community.thunkable.com/t/sound-plays-on-web-preview-but-not-on-ios/1131017/2 "2021-02-28T06:30:02Z")
Is your iPhone set to Silent mode perhaps? On my iPhone 7S it is a switch on the side of the device. ---
**Author:** ![krrish](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/krrish/32/97273_2.png) [@krrish](https://community.thunkable.com/u/krrish)\ **Post date:** [February 28, 2021, 6:30am UTC](https://community.thunkable.com/t/sound-plays-on-web-preview-but-not-on-ios/1131017/3 "2021-02-28T06:30:47Z")
Nope, I flicked that switch but no sound. I should mention the laser sound DOES play. That’s the only one though. ---
**Author:** ![Deluxe](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/deluxe/32/30016_2.png) [@Deluxe](https://community.thunkable.com/u/Deluxe)\ **Post date:** [February 28, 2021, 6:33am UTC](https://community.thunkable.com/t/sound-plays-on-web-preview-but-not-on-ios/1131017/4 "2021-02-28T06:33:43Z")
Make sure your filenames don’t have spaces and are (preferably) using just a-z and 0-9 characters: ![Screenshot 2021-02-28 at 08.32.13](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/1/3/1309e49bf8b645d5961a8e4402c7653abcf9f483.png) Please mark this answer as the Solution to this question if it helped. Thanks K ---
**Author:** ![krrish](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/krrish/32/97273_2.png) [@krrish](https://community.thunkable.com/u/krrish)\ **Post date:** [February 28, 2021, 6:34am UTC](https://community.thunkable.com/t/sound-plays-on-web-preview-but-not-on-ios/1131017/5 "2021-02-28T06:34:50Z")
I’ll try it out, thanks! ---
**Author:** ![krrish](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/krrish/32/97273_2.png) [@krrish](https://community.thunkable.com/u/krrish)\ **Post date:** [February 28, 2021, 6:50am UTC](https://community.thunkable.com/t/sound-plays-on-web-preview-but-not-on-ios/1131017/6 "2021-02-28T06:50:51Z")
The app on my phone isn’t even updating now. ---
**Author:** ![Deluxe](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/deluxe/32/30016_2.png) [@Deluxe](https://community.thunkable.com/u/Deluxe)\ **Post date:** [February 28, 2021, 7:02am UTC](https://community.thunkable.com/t/sound-plays-on-web-preview-but-not-on-ios/1131017/7 "2021-02-28T07:02:49Z")
I am sorry, this sounds like a different problem and your app seems to have plenty. Can you open another project in the Thunkable Live app? ---
**Author:** ![krrish](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/krrish/32/97273_2.png) [@krrish](https://community.thunkable.com/u/krrish)\ **Post date:** [February 28, 2021, 7:17am UTC](https://community.thunkable.com/t/sound-plays-on-web-preview-but-not-on-ios/1131017/8 "2021-02-28T07:17:28Z")
I can open it, but it doesn’t update ---
**Author:** ![krrish](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/krrish/32/97273_2.png) [@krrish](https://community.thunkable.com/u/krrish)\ **Post date:** [February 28, 2021, 7:18am UTC](https://community.thunkable.com/t/sound-plays-on-web-preview-but-not-on-ios/1131017/9 "2021-02-28T07:18:32Z")
Like the blocks ---
**Author:** ![Deluxe](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/deluxe/32/30016_2.png) [@Deluxe](https://community.thunkable.com/u/Deluxe)\ **Post date:** [February 28, 2021, 7:23am UTC](https://community.thunkable.com/t/sound-plays-on-web-preview-but-not-on-ios/1131017/10 "2021-02-28T07:23:51Z")
Try copying it and opening the copy ---
**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, 1:29pm UTC](https://community.thunkable.com/t/sound-plays-on-web-preview-but-not-on-ios/1131017/11 "2024-11-08T13:29:06Z")