Best answer by Mathis
I've just looked into SEELO's account and he is on the Pro Unlimited plan and has a SoundCloud Go+ subscription, so he should not see the ad to upgrade, give he has both of our feature heavy subscription models.
You're currently on the SoundCloud Pro plan. In order to learn which features this provides you, please see here:
For comparison, SoundCloud Go provides the following features:
In order to make use of your SoundCloud Pro plan on a mobile device most efficiently, I'd recommend you download the SoundCloud Pulse app if you haven't done this already.