# Questions about Thunkable X **URL:** https://community.thunkable.com/c/thunkable/49.md?page=451 [Latest](https://community.thunkable.com/latest.md) · [Categories](https://community.thunkable.com/categories.md) · [Tags](https://community.thunkable.com/tags.md) **Page:** 452 --- ## [App fails upon multi-phone access via single account?](https://community.thunkable.com/t/app-fails-upon-multi-phone-access-via-single-account/287134)
**Author:** [@david.cheney9l7](https://community.thunkable.com/u/david.cheney9l7)\ **Replies:** 1\ **Last updated:** [November 1, 2019, 1:59pm UTC](https://community.thunkable.com/t/app-fails-upon-multi-phone-access-via-single-account/287134 "2019-11-01T13:59:16Z")
Our club uses Thunkable as a learning platform. Teammates develop a thinkable app at one computer through one account. More than one of the teammates could try to use the app on independent phones, in parallel, through… --- ## [Infinite loop of multiple sound components](https://community.thunkable.com/t/infinite-loop-of-multiple-sound-components/289708)
**Author:** [@looovelee](https://community.thunkable.com/u/looovelee)\ **Replies:** 1\ **Last updated:** [November 1, 2019, 1:52pm UTC](https://community.thunkable.com/t/infinite-loop-of-multiple-sound-components/289708 "2019-11-01T13:52:18Z")
Continuing the discussion from Problem looping a sound: I would like to introduce an infinite loop of my sound components. Infinite loop for both background music and audio tracks being called from database. A “sm… --- ## [Visual glitches when testing an app on old devices with iOS 10.3.4](https://community.thunkable.com/t/visual-glitches-when-testing-an-app-on-old-devices-with-ios-10-3-4/298278)
**Author:** [@MartinP](https://community.thunkable.com/u/MartinP)\ **Replies:** 6\ **Last updated:** [November 1, 2019, 11:35am UTC](https://community.thunkable.com/t/visual-glitches-when-testing-an-app-on-old-devices-with-ios-10-3-4/298278 "2019-11-01T11:35:27Z")
Hello, When testing Thunkable app on old devices (this sample project https://x.thunkable.com/projects/5da788f26164c09e93474d37) running iOS 10.3.4 I’m experiencing visual glitches: when I type in email or pasword some … --- ## [Is it safe to use Firebase api keys while I'm evaluating Free account?](https://community.thunkable.com/t/is-it-safe-to-use-firebase-api-keys-while-im-evaluating-free-account/297690)
**Author:** [@MartinP](https://community.thunkable.com/u/MartinP)\ **Replies:** 7\ **Last updated:** [November 1, 2019, 8:38am UTC](https://community.thunkable.com/t/is-it-safe-to-use-firebase-api-keys-while-im-evaluating-free-account/297690 "2019-11-01T08:38:20Z")
Hello, Is it safe to use Firebase api keys while I’m evaluating Free account? I mean do people see credentials as project is Public? --- ## [Problems with Live test on iPhone X](https://community.thunkable.com/t/problems-with-live-test-on-iphone-x/296811)
**Author:** [@Veronica\_del\_Vivar](https://community.thunkable.com/u/Veronica_del_Vivar)\ **Replies:** 0\ **Last updated:** [October 31, 2019, 4:47am UTC](https://community.thunkable.com/t/problems-with-live-test-on-iphone-x/296811 "2019-10-31T04:47:42Z")
I’m start using Thunkable in class and some of my students have iPhone X. The problem is than live test doesn’t work. I read a message about this issue and they talk about TestFlight. What is that? How can my students wo… --- ## [Bottom navigator missing icons on Android](https://community.thunkable.com/t/bottom-navigator-missing-icons-on-android/297884)
**Author:** [@Chris](https://community.thunkable.com/u/Chris)\ **Replies:** 4\ **Last updated:** [October 31, 2019, 11:49pm UTC](https://community.thunkable.com/t/bottom-navigator-missing-icons-on-android/297884 "2019-10-31T23:49:21Z")
Hi, Since I am currently creating an app for Android and iOS I experience that there are strangely more bugs on Android than on the iOS version… Besides issues with the map component and always refreshing navigators I e… --- ## [Synchronise local Folder with Google Drive](https://community.thunkable.com/t/synchronise-local-folder-with-google-drive/293715)
**Author:** [@wikki74](https://community.thunkable.com/u/wikki74)\ **Replies:** 1\ **Last updated:** [October 31, 2019, 7:50pm UTC](https://community.thunkable.com/t/synchronise-local-folder-with-google-drive/293715 "2019-10-31T19:50:33Z")
Hi, I am searching for a possibility to synchronise a special Folder (or some more Folders) with a cloud service like Google Drive or similar. If the user clicks a Button, it should compare the local Folder with the cl… --- ## [How can I refresh the Web Viewer without a button?](https://community.thunkable.com/t/how-can-i-refresh-the-web-viewer-without-a-button/297788)
**Author:** [@Leito](https://community.thunkable.com/u/Leito)\ **Replies:** 4\ **Last updated:** [October 31, 2019, 7:39pm UTC](https://community.thunkable.com/t/how-can-i-refresh-the-web-viewer-without-a-button/297788 "2019-10-31T19:39:36Z")
I need the option to refresh if the mobile was Offline, But I dont have space in the screen to add a button, I m using a Top Tab Navigator and a Web Viewer, I noticed that if the user dont have internet, The Web Viewer d… --- ## [Be careful with using Ctrl+Z in the block editor](https://community.thunkable.com/t/be-careful-with-using-ctrl-z-in-the-block-editor/28759)
**Author:** [@actech](https://community.thunkable.com/u/actech)\ **Replies:** 8\ **Last updated:** [October 31, 2019, 7:00pm UTC](https://community.thunkable.com/t/be-careful-with-using-ctrl-z-in-the-block-editor/28759 "2019-10-31T19:00:03Z")
Recently, I was trapped about which I will now tell. The shortcut Ctrl+Z in the block editor is used to undo the last actions. For example, if you accidentally deleted the necessary blocks, changed the text, etc., then… --- ## [Cannot remove space under Top Tab Navigator](https://community.thunkable.com/t/cannot-remove-space-under-top-tab-navigator/297437)
**Author:** [@danielemazza67b](https://community.thunkable.com/u/danielemazza67b)\ **Replies:** 1\ **Last updated:** [October 31, 2019, 2:59pm UTC](https://community.thunkable.com/t/cannot-remove-space-under-top-tab-navigator/297437 "2019-10-31T14:59:55Z")
In my project https://x.thunkable.com/projects/5dbae7531f0c0a2b7f9b0802/c54a688f-ffd9-4f16-949a-0a7e38dac0d1/designer I cannot remove the space underneath Top Tab Navigator. Can anybody help me please? What should I do? … --- ## [Local db data not persistent](https://community.thunkable.com/t/local-db-data-not-persistent/297155)
**Author:** [@DouglasRussell](https://community.thunkable.com/u/DouglasRussell)\ **Replies:** 7\ **Last updated:** [October 31, 2019, 1:40pm UTC](https://community.thunkable.com/t/local-db-data-not-persistent/297155 "2019-10-31T13:40:17Z")
Hello everyone. Hope someone can steer me in the right direction. I have an app that scans a barcode and retrieves the barcode information from an API (in this case an ISBN from a book). I display the book’s information … --- ## [Request for a type of variable](https://community.thunkable.com/t/request-for-a-type-of-variable/297016)
**Author:** [@kartik14](https://community.thunkable.com/u/kartik14)\ **Replies:** 0\ **Last updated:** [October 31, 2019, 8:17am UTC](https://community.thunkable.com/t/request-for-a-type-of-variable/297016 "2019-10-31T08:17:52Z")
Hi Thunkers! :wave: Using a lot App Variables causes a lag :confused: Many of us have experienced it… So, can the Thunkable Team add a new variable type like local variable - When I need to use variables for only a … --- ## [Live test refresh too slow](https://community.thunkable.com/t/live-test-refresh-too-slow/294685)
**Author:** [@itcare.desarrollosiw](https://community.thunkable.com/u/itcare.desarrollosiw)\ **Replies:** 4\ **Last updated:** [October 31, 2019, 12:13am UTC](https://community.thunkable.com/t/live-test-refresh-too-slow/294685 "2019-10-31T00:13:20Z")
Sometimes I make changes and I have to stop the Live test android app and start several time to have the last changes. Its normal that? --- ## [Firebase data store and reterieve](https://community.thunkable.com/t/firebase-data-store-and-reterieve/295909)
**Author:** [@Tijender\_Singh](https://community.thunkable.com/u/Tijender_Singh)\ **Replies:** 1\ **Last updated:** [October 30, 2019, 3:54pm UTC](https://community.thunkable.com/t/firebase-data-store-and-reterieve/295909 "2019-10-30T15:54:20Z")
Hi, I need a help to create blocks i want to store data in firebase and key/path should be city/postcode and if there is new data which needs to stored it should be stored in the same key/path but append the list. and … --- ## [Problems downloading app](https://community.thunkable.com/t/problems-downloading-app/295406)
**Author:** [@massimiliano\_comunal](https://community.thunkable.com/u/massimiliano_comunal)\ **Replies:** 2\ **Last updated:** [October 30, 2019, 2:48pm UTC](https://community.thunkable.com/t/problems-downloading-app/295406 "2019-10-30T14:48:36Z")
Hi everyone, I made an app but when I try to download lamia app I get this window: App Download starting for RadioMatese2 but I don’t download anything, why? --- ## [When I'm dragging blocks around or moving a page with blocks UI is slow](https://community.thunkable.com/t/when-im-dragging-blocks-around-or-moving-a-page-with-blocks-ui-is-slow/281893)
**Author:** [@MartinP](https://community.thunkable.com/u/MartinP)\ **Replies:** 0\ **Last updated:** [October 21, 2019, 2:59pm UTC](https://community.thunkable.com/t/when-im-dragging-blocks-around-or-moving-a-page-with-blocks-ui-is-slow/281893 "2019-10-21T14:59:44Z")
Hello, When I’m dragging blocks around or moving a page with blocks UI is slow: blocks are not being redrawn until I release mouse button. Have checked similar services and they feel much more responsive, components red… --- ## [Webviewer - LocalDB](https://community.thunkable.com/t/webviewer-localdb/292137)
**Author:** [@Christian\_Sigge](https://community.thunkable.com/u/Christian_Sigge)\ **Replies:** 3\ **Last updated:** [October 30, 2019, 7:07am UTC](https://community.thunkable.com/t/webviewer-localdb/292137 "2019-10-30T07:07:10Z")
Hello, I would like to know if its possible to use a Html Frontend (html,css, JavaScript) and save values from java tables in localdb? Thank you. --- ## [ How do I set up conditions for ticketed games?](https://community.thunkable.com/t/how-do-i-set-up-conditions-for-ticketed-games/294674)
**Author:** [@jmcreator1](https://community.thunkable.com/u/jmcreator1)\ **Replies:** 1\ **Last updated:** [October 29, 2019, 10:58pm UTC](https://community.thunkable.com/t/how-do-i-set-up-conditions-for-ticketed-games/294674 "2019-10-29T22:58:01Z")
Initially, x tickets are given, and I want to stop the game when it reaches 0 tickets. What features should I put in this case? I am using a label by hand, but a limit is felt. --- ## [TextInput covered by keyboard](https://community.thunkable.com/t/textinput-covered-by-keyboard/73448)
**Author:** [@mauk](https://community.thunkable.com/u/mauk)\ **Replies:** 6\ **Last updated:** [October 29, 2019, 7:25pm UTC](https://community.thunkable.com/t/textinput-covered-by-keyboard/73448 "2019-10-29T19:25:55Z")
Hello, Wondered if someone could help. Each time I create a TextInput and preview it, when clicking on the input area the keyboard fully covers the area in which the user would type. Is there a fix for this? --- ## [Airtable giving errors](https://community.thunkable.com/t/airtable-giving-errors/293377)
**Author:** [@jxbclothes69gc7](https://community.thunkable.com/u/jxbclothes69gc7)\ **Replies:** 11\ **Last updated:** [October 29, 2019, 8:59am UTC](https://community.thunkable.com/t/airtable-giving-errors/293377 "2019-10-29T08:59:39Z")
I’m using airtable and I have one column called ‘Row number ‘ this column is linked to another table called “row number 2” previously when I would recall the row number the row number would show up for example 1,2,3… bu… --- ## [List modification issue](https://community.thunkable.com/t/list-modification-issue/293055)
**Author:** [@joshuariley](https://community.thunkable.com/u/joshuariley)\ **Replies:** 1\ **Last updated:** [October 29, 2019, 8:52am UTC](https://community.thunkable.com/t/list-modification-issue/293055 "2019-10-29T08:52:58Z")
I’m stuck on this piece of code that I’ve written: I’ve debugged each variable and it’s correct it just doesn’t replace the item in the list, the ID is correct, the new JSON object value is correct and the JSON List a… --- ## [How to move Top Tab Navigaor or change Stack Navigator design?](https://community.thunkable.com/t/how-to-move-top-tab-navigaor-or-change-stack-navigator-design/293527)
**Author:** [@james.p](https://community.thunkable.com/u/james.p)\ **Replies:** 2\ **Last updated:** [October 29, 2019, 8:23am UTC](https://community.thunkable.com/t/how-to-move-top-tab-navigaor-or-change-stack-navigator-design/293527 "2019-10-29T08:23:36Z")
Hi, Thunkers.:slight\_smile: I wish move Top Tab Navigator or change Stack Navigator design Is there a solution? --- ## [BLE scan doesn't end](https://community.thunkable.com/t/ble-scan-doesnt-end/275876)
**Author:** [@tony4k717](https://community.thunkable.com/u/tony4k717)\ **Replies:** 9\ **Last updated:** [October 28, 2019, 9:21pm UTC](https://community.thunkable.com/t/ble-scan-doesnt-end/275876 "2019-10-28T21:21:33Z")
I’m new to thunkable today, and I’m trying to get it to talk to an arduino featuring BLE. I know the arduino is working because I can talk to it with BLE scanner apps. I wanted to use thunkable to give some sort of usefu… --- ## [Cloudinary picture quality is so low](https://community.thunkable.com/t/cloudinary-picture-quality-is-so-low/263061)
**Author:** [@farhanlatif027i3df](https://community.thunkable.com/u/farhanlatif027i3df)\ **Replies:** 11\ **Last updated:** [October 28, 2019, 5:49pm UTC](https://community.thunkable.com/t/cloudinary-picture-quality-is-so-low/263061 "2019-10-28T17:49:11Z")
Cloudinary picture quality is so low and since my app is about posting pictures a lot I would like to have best quality like Instagram picture quality is there any setting for cloudinary I should do or any alternative? T… --- ## [Update column & row failed](https://community.thunkable.com/t/update-column-row-failed/284607)
**Author:** [@ozel1978](https://community.thunkable.com/u/ozel1978)\ **Replies:** 19\ **Last updated:** [October 28, 2019, 4:17pm UTC](https://community.thunkable.com/t/update-column-row-failed/284607 "2019-10-28T16:17:36Z")
Hi All, I have return data to the textbox which is worked as expected but when i try to update it wont update in airtable. I been searching example in forum but nothing similar. Hope anyone can suggest me about this is… --- ## [Blocks keep disappearing](https://community.thunkable.com/t/blocks-keep-disappearing/292109)
**Author:** [@renren66](https://community.thunkable.com/u/renren66)\ **Replies:** 3\ **Last updated:** [October 28, 2019, 2:50pm UTC](https://community.thunkable.com/t/blocks-keep-disappearing/292109 "2019-10-28T14:50:54Z")
I was using the Local\_DB AddRow block to store some data, but the blocks connecting to the parameters of the AddRow block keep disappearing after each session. It has happened at least 4 times and only occurs with this s… --- ## [The size of everything is changing when opens the keyboard](https://community.thunkable.com/t/the-size-of-everything-is-changing-when-opens-the-keyboard/291219)
**Author:** [@erick.santos0106.eo1](https://community.thunkable.com/u/erick.santos0106.eo1)\ **Replies:** 4\ **Last updated:** [October 28, 2019, 9:32am UTC](https://community.thunkable.com/t/the-size-of-everything-is-changing-when-opens-the-keyboard/291219 "2019-10-28T09:32:07Z")
My app is like this: But when I open the keyboard the responsiveness is changing the size of the hole app --- ## [Button dependent upon Web Viewer URL](https://community.thunkable.com/t/button-dependent-upon-web-viewer-url/34124)
**Author:** [@Josh\_Anderson](https://community.thunkable.com/u/Josh_Anderson)\ **Replies:** 10\ **Last updated:** [October 28, 2019, 8:18am UTC](https://community.thunkable.com/t/button-dependent-upon-web-viewer-url/34124 "2019-10-28T08:18:39Z")
Is there a way to make variable that checks the current URL for a webviewer so that it knows to either reload the screen or go to another screen depending on the current url when a button is clicked? --- ## [Web viewer navigation?](https://community.thunkable.com/t/web-viewer-navigation/48706)
**Author:** [@Elanor](https://community.thunkable.com/u/Elanor)\ **Replies:** 0\ **Last updated:** [September 25, 2018, 11:32am UTC](https://community.thunkable.com/t/web-viewer-navigation/48706 "2018-09-25T11:32:55Z")
Hi Just wondering, is there any way to add navigation to the webviewer? When I look at a page in Live testing, I can click links to move forward, but there’s no way to move backwards. Or… is there a way to make a link … --- ## [\[Solved\] Where is the backpress block?](https://community.thunkable.com/t/solved-where-is-the-backpress-block/287563)
**Author:** [@james.p](https://community.thunkable.com/u/james.p)\ **Replies:** 2\ **Last updated:** [October 27, 2019, 12:30pm UTC](https://community.thunkable.com/t/solved-where-is-the-backpress-block/287563 "2019-10-27T12:30:45Z")
Hi there. I makes AOS and IOS with cross platform. But AOS application have some problem. When i can use this block? [Previous page](https://community.thunkable.com/c/thunkable/49.md?page=450) [Next page](https://community.thunkable.com/c/thunkable/49.md?page=452)