Alluring subscription screen needed for dating app to increase sales

Location-based LGBT dating app

https://play.google.com/store/apps/…om.wapoapp

We are looking for a new "upgrade" screen, to encourage the users to subscribe to Wapo Premium. We currently have a bullet list of features and a very basic screen, we would like to change this to a horizontal slide show of the main features and buttons that are more likely to get users to pay.

The examples given on https://developer.apple.com/app-sto…scriptions are quite nice and here is a video of the screen on one of our rival apps https://photos.app.goo.gl/g2hhtzKzda7t6FbVA

You can see the style of our current app at https://play.google.com/store/apps/…om.wapoapp and you can try the app on iOS or Android to get a feel for it, you can also see screenshots of our existing basic design at https://photos.app.goo.gl/g2hhtzKzda7t6FbVA (the black and blue app)

Wapo

Upgrade screen to encourage users to pay for monthly, quarterly, or yearly subscription

The monthly subscription will come with a free one week or one month trial

We may run special offers, so need a space to show a special offer message like "50% off if you subscribe before midnight!", highlighting the discount on each individual subscription product

Also need to show the monthly price and relative discount of the longer subscriptions in comparison to the monthly, like 4.99 per month, or 11.99 for 3 months = 3.99 per month (20% cheaper) etc

We need to highlight our main features, it seems a swipeable slideshow at the top is the common way of doing this. We like this design but also interested in other suggestions, we need to highlight the following features, and would need graphics for all of them:

*Load unlimited profiles, free users are restricted to 100
*Advanced filters, filter out profiles you are not interested in e.g. with no photos
*Unlimited translations, translate messages from other users into your/their language, translate profile
*Authenticate your profile, prove you are genuine with our video selfie system (like banking apps, we will apply a GENUINE badge to the profile)
*Reverse image search, scan the web to see if a photo has been stolen from the internet
*Extra profile pics, 10 instead of 5
*Tracks, see who has been viewing your profile
*Read reports, see if your messages have been read

We have many more features, so a way to show a final list of ALL features would be good, perhaps the final slide just shows a list in small text, or we have a "see all" button at the top right, or the final slide says "See more ... / See All" and opens a popup?

Try to make a design that will work on iOS and Android, our app looks pretty much identical on both devices, but if you design exclusively for iOS its no big deal, we can make the adjustments for Android ourselves