There are two types of app Designing platform are famous. that is Coding platform and noncoding (Drag and Drop) App making solution. The coding platform is the best app developing platform But you need to advance knowledge of app developing scripts.
in this case, there are several ways to create apps easy by drag and drop platform. Both of these app platforms accept to publish app by Google Playstore Policy. you do not cheat hack crack another developer app.
finally, Upload on Google play Console you need to google developer console account. To signup google play console account you need to pay around 25$ to google. then you can publish your app by accepting Google Admob/Adsense policy.
1, Android Studio
Android studio is the best way for developers to google. Android Studio provides the Developer with the very fastest tools for building apps on every type of Android device.
you can develop a very professional app using the android studio. This a full coding platform for app developing. You need some extra knowledge like java C/C++ language to use Android Studio.
you can get the best security features with android studio its google official Developer . its completely free to use the software by Google. You can earn revenue by banner/interstitial AdMob ads serving on this platform.
System Requirements for Android Studio
Windows® 7/8/10 (32/ 64-bit os )
Mac® OS X® 10.10 or higher
Gnome or KDE desktop Tested on Ubuntu® 14.04 Lts, Trusty Tahr
3GB or higher RAM recommended
2 GB or higher hard disk space for installation
1280 x 800 Minimum MonitorRresolution
ANDROID STUDIO
2, Appybuilder
The app builder is another free drag and drops mobile app builder platform. even you have no advance coding idea you can create an app here.
you do not need any coding skills. noncoding app developing platform Appy-builder also best for you. You can change your custom app id on Appy-builder with one screen. it's Originally based on MIT app inventer.
This platform allows anyone to quickly design and build Android apps to publish anywhere. google play store accepts this platform app publish. You can earn revenue by placing google Admob ads.
3, Makeroid
Makeroid also app builder platform without coding. it helps to build app drag and drop with blocks components. you can use many extensions to make a professional app.
Makeroid developed by Kodular. it's totally free to use. When you make an app using Makeroid one of the other benefits is facebook audience network ads also can serve here. you can earn more revenue with facebook ads.
Makeroid supports Admob banner and interstitial ads too. but you can not publish google play store with facebook ads because of Google Admorb Adsense policy. if you publish another app store you can serve both of ads.
4, Thunkable
Thunkable is another famous free app developing a platform for India. its also a noncoding Drag and Drop platform.
Thunkable allows building mobile apps for iOS and Android both platforms. Thunkable recently launched the paid version of app making platform for pro users but you can make also a free version of the classic platform with thinkable.
It is very easy to use thunkable. you can earn revenue by placing google Admob banner and interstitial ads accepting google Admob and Adsense policy.