Create an iOS application, based on an existing Android App

Job ID: 32623597

Budget: $1,500 – $3,000 USD

Create an iOS application, a replica of this Android App:
https://play.google.com/store/apps/details?id=mx.daro.himnario&hl=en_US&gl=US

It's an hymnal/music player app for a church.
It has 2 books with aprox 600 hymns each.
I have all the lyrics, music files, images, APIs to synchronize, etc.

Functions:
Show basic lyrics.
Search by title, content and hymn number.
Show remote images, with the ability to download individually or everything.
Play remote music/streaming (MP3), with the ability to download individually or everything.
Create playlists and favorites and synchronize it remotely using google/Facebook/apple Id/email with Firebase.
Music player integrated with regular functions:
• Play music, Next, Previous, Repeat, Play next automatically, show text or images corresponding to the hymn automatically, show current playlist playing.
Music player can be used with the phone blocked, from the Music Control Center screen and by Bluetooth devices connected.
Themes and colors available. (Night Mode, blue, pink, green, purple)
Able to change the font size.
Images and music files can be managed in one screen to be deleted/downloaded in group.
Show ads (AdMob)
Able to buy subscriptions to remove ads

Please download the Android application and explore it, I'll require all the functions included there, it can be with the same application flow.