What do KetchApp use to have their games pop up at the start of other games? I though about creating a UI in BB for it, but if the user buys "Remove Ads" I don't want them to see it, so that won't work. Do they use Chartboost or something? Please help Thanks.
They use a custom software as do any publishers. But you can use tapdaq or chartboost. Just make sure you use them on a fake Main Menu UI so when you get back to it it won't show up again. Only at the start.
There are tutorials in the forum for both, ios and Android if you use Tapdaq. Use the search function. Chartboost would have to be set up normal like an ad network, for this specific UI. Like you do with Admob or whatever. If you can, I would do Tapdaq. It's the cleaner solution I think. But this is just my opinion.
For future readers: https://www.buildbox.com/forum/inde...promotion-into-buildbox-using-custom-ad.8524/
