Is there a way to restore access to the old version of Adobe Express on Iphone?

I used Adobe Express every day for years to do my instagram post layouts. It was fast, easy and while it had a few hiccups and limitations it was simple to use and perfectly suited for my needs.

The new version takes what used to be a simple process. that took 30 seconds maximum and now it can take me half an hour to design a single post. Not to mention the clunky and slow interface.

This is going to be disastrous for me as I was so reliant on daily use of this app. 

I just want. the old version, not this bootleg Canva. 

Is there a way to restore the old version on an iphone? 

Thx