When you want to manage multiple Instagram accounts on your mobile phone, you need to add them to your mobile app. These are the steps you need to follow:
- Open your profile on Instagram.
- Click Settings and find Add profile.
- Now log in to your business account.
Now you can manage both from your phone.
Instagram also gives you the possibility to switch between accounts faster after you log in. All you have to do is open your profile on Instagram and click your photo at the top to open a drop-down list, where you can choose which profile you want to manage.