How do you link the same app on two different phones?

MIT App Inventor Help
74

Here's my shot at user location tracking, by most recent location found in the current date by device.

blocks
blocks1221×2378 295 KB

track_all_users.aia (4.8 KB)

I use a CloudDB tag/value for a list of all location sensor results by date, to allow cleanup of old data from yesterday and before, and to limit data volume.

Unique users are tracked by SystemDateTime of first use of the app. No two users would ever start this app for the first time at the same millisecond, I am sure.

Probably, a Clock Timer should be added to retrieve today's list periodically.

I could not get stuff to stick to my Markers for display.

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Here is my solution, on the location screen there is a button that opens the list of users, we can select a user, then the location and marker on the map will be displayed and the user will start being tracked on an ongoing basis.

Trabajo_en_ingles1.aia (810.3 KB)

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Hello, I have been without internet for a while and that is why I have not been able to contact you, thanks for the help and one thing, because it won't let me download the aia file. I get this message.

Screenshot 2025-01-06 00.00.12

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Thank you, and one thing in the other two sections is not saved in the cloud, you can take a look at it, and thank you very much for your help.

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Thank you very much my friend, I owe you one. Last thing, would you know why iCloud doesn't work for me, in the reminder and in the appointments.

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Because as you mentioned, your problem was the Locations screen. And there's nothing there about reminders and appointments.

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I mentioned to you that I had two problems, the one with the location screen and what I saved in the cloud in general.

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Hello, I'll be very annoying. But I can't figure out how to do it, I have talked to my teacher and he has given me a bunch of PDFs where they talk about the iCloud block, I have also accessed what you gave me and it got me very confused.

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What iCloud block?

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I am referring in general, that is, the different functions of CloudBD.

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What pdfs did your teacher give you?

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Please refer all questions about iCloud to

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Un expediente, que obtuvo mientras realizaba un curso corto. Pero solo me dice cómo usar el bloque iCloudBD, para un proyecto específico.

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I have exams and that's why I haven't told you anything. Tomorrow I'll look at it and tell you.

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Hello sir, I am referring to the iCloudBD, that is, the block, not the Apple support. If you can help me get the iCloud block to work, in my project.

Trabajo_en_ingles1 (4).aia (810.3 KB)

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Which Screen?

What are your tags and values?

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The screens are called, Recordatori and Citas_Mediaques.

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help me

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help me please