Your listing is costing Run Story installs

Your title leaves half its space unusedTo improve

Length alone wins nothing here. What ranks is the searched term your title carries, and half a title carries far fewer of them, so you turn up on far fewer searches.

Field usage: 9 of 30 characters

Your short description leaves half its space unusedTo improve

A short short description is not penalised for being short. It simply holds fewer of the terms people search, so it brings you fewer of them.

Field usage: 17 of 80 characters

Your description skips your own keywordsTo improve

Google indexes this field, and a term that disappears from it loses the ranking it was holding.

No ratings in this market yetTo improve

Visitors in this market see no rating, and a page without one converts markedly worse, whatever the traffic you send to it.

Most of your screenshot slots are emptyTo improve

Each extra screenshot is another argument, and this is the single biggest gap between your listing and one that fills the space.

On your listing: 6 screenshots

Your title aims above your weight classTo improve

The most valuable field in your listing is spent on terms owned by much bigger apps, so it ranks nowhere.

You target terms bigger apps already ownTo improve

Outside your title, several of the terms in your listing are held by apps far bigger than yours, so that space ranks nowhere.