Hi there,
I’m still developing under Ionic3 and CLI 3.20 on Win10 til a few days ago. This was fine for me, and with the old DevApp I was able to create screenshot with my iPhone/Android mobile. Now I had to update the cli, because ionic cordova resources did not run anymore. Now my problem: DevApp isn’t working anymore. How can I create screenshots easily?
Thanks
Alex
What about using the Emulator? 
Very funny. Which emulator? What about providing more information?
That is not even funny, but i think this is a basic off app development. Android Studio is the official Tool for developing Android Apps and you have Android Emulators there. As you need xcode and a Mac for an ios app in every case you should use their simulators too?
Using an emulator as suggested by @EinfachHans is definitely a good choice, see Android Emulator or iOS Simulator. For me, using just Chrome is often enough, see here.
In my case I have my app with translations for 30+ languages. Taking 5 print screens per language isn’t really an option in order to do localised printscreens for the app store. Do you guys have any ideas?
You dont need a screenshot per language.
What do you mean?
I have the app store listing translated in a lot of languages, and the print-screens of the app are currently in English. The goal is to have the print-screens translated for each language to match the Title and description of the app store.
Anyway I builded an automation script today that runs and take print-screens of my app with node using puppeteer, so it loops all the Emulated devices (required sizes for Apple store), languages and restarts the app, and take print-screens in different parts of the app.
Thats the current solution I found. It kinda works well. I can share if anyone needs.
that for the stores, one language is enough,
but Now i’ve understood that you want screenshots for every language of your app.
In that case I don’t know