Finally some good questions not "i need more details" or "what's the minimum quantity"

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To answer your questions;
1. yes, cloned apps are fully supported and automted and will show up as another account
2. yes
3. yes, either add them all in the same ig account, use cloned apps or use grapheneOS phone
4. yes, most of those in one form or anther, if anything is missing feel free to contact support as we constantly add new features and it can be added if it makes sense and it's not a fringe case.
second
1. it uses the actual app on the phone like a human would, it does not use any api.
2. it does the actions the same as when a person would do them on the phone, so in order to keep safe you have to use the action limits with each setup you do so you don't over-do it. there's no footprints if you don't spam or over-do it with actions there should be no problems.
3. we impose no limits, it's up to you to set it up the way you want in order to keep your account safe, just like a normal person would do when using the app by hand. Also keep in mind there are small delays in doing the actions as it has to do them one by one like humans do it, so even if IG would allow it, you wouldnt' be able to do 10.000 likes per hour for example
4. we haven't implemented such a thing at this time, it's a good idea for the future though
5. you need a windows pc or a mac to install the app and connect the phones to it, also you need android running phones, apart from that not really.
Thank you for the nice review, glad you like it, we're really working to provide the best app available for this niche!