I am new in this forum, and it’s very useful to discuss about advertising in Android.
My app is called DLD Calc, and it’s a free step by step fractions calculator for Android.
You can find it on Play Store
For more details visit the xda thread
Feel free to review/comment/feedback/sharing it.
If you want a 5/5 review exchange, you are welcome, just send me a PM.
I’ve rated your app ( Halaouet Abdelaziz : “Very useful app Thanks” )
Please Rate my app : https://play.google.com/store/apps/details?id=com.minfo.fruitblocks