I need (2) Mobile App (iOS & android) to play videos Files (Mp4) -- 2

I have some videos files and I need an app to play theses videos flies on both iOS and android systems by fetch the videos files either youtube or firebase. and I aim to earn from advertisment which appear before watching the videos and during watching them. also I need to put barcoad reater to display viedos deponds on the barcoade. also the screen show some videos for free and if the users want more videos will fined them with in-app purshase. guide me to upload in-app purshase for boteh googlyPlay & AppStor and share and whatup and snapchat buttons. milestones will be created depends on the progresses of project achievements . 20% 20% 20% 20% 20% I hope everyone understand the project. ************************ [11/3/2020 10:18:07 AM] Amritpal Singh: For the earnings in the application there are two methods to proceed with: 1. Initially we will keep all the videos open and what we can do this we can integrate Admob for showing the ads in between the videos, if the user needs to skip the ads then he needs to purchase the premium version of the application. 2. The second option is locking all the videos at the initial stage and if the user wants to unlock all the videos then he needs to purchase the premium version of the application. For this, we need to implement in-app purchases [11/3/2020 4:52:32 PM] Naif Salem: Thank you , I need second option + the barcode reader doesn’t need a purchase to display the videos. I still think the apps are easy to design, not a complicated. Just play videos! And barcode reader! [11/3/2020 4:54:18 PM] Amritpal Singh: What about in-app purchases and ad integrations? [11/3/2020 5:00:13 PM] Naif Salem: I have published books have barcode if someone buy the books can use the barcode to display videos as free, but If someone download the app without buy the books he can only see the videos by purchasing the app. When someone purchase the apps he will be getting rid the ads. *************** [10/30/2020 10:07:55 AM] Amritpal Singh: Another question for what kind of earnings will be there and what type of in-app advertisements will be there? [10/30/2020 10:10:33 AM] Naif Salem: The app will show only one video after purchase the app will allow the users to display all videos. But all the one how has the book can display all videos by using barcodes [10/30/2020 10:15:11 AM] Amritpal Singh: So what you are saying is if the end user wish to watch all the videos then there will be different bar codes for different videos [10/30/2020 10:17:51 AM] Naif Salem: Yes, there will be 170 videos each video has a different barcode [10/30/2020 10:22:24 AM] Amritpal Singh: Naif, please let me know how the videos will be linked with the barcode? [10/30/2020 10:23:56 AM] Naif Salem: Barcode will be printed on the books and the app will read the barcodes and display the video which associate with the barcode [10/30/2020 10:25:28 AM] Amritpal Singh: Got it!