Here is a comparision of various types of native ads of UC Union.
1. App Wall Ads
This is the most recommend ads type, because of the good user experience and I can also promote my own apps on it. I ingerated App Wall and then UC Union helps to promote my own app for free. Recently they have a bonus plan will offers me extra bonus.
2. Interstitial Ads
It has large ads slot to create visual impact, and the loading speed is faster. The CTR is very high, but the CVR is not so so. The user experience is wrose than App Wall and Banner Ads.
3. Banner Ads
This ads is the most common, appearing when user play games/apps. The User experience is better than interstitial ads. And the CTR & CVR are good. This type of ads are also recommened.