Marberx Technologies
Home / Services / App Store Optimization and ScreenshotsService 02 · For app makers

App Store optimization that helps the right people find your app.

We have written and tuned store listings for 100+ apps, in many languages. We now offer that work to other app owners: what to rank for, how the listing should read and how the screenshots should look.

What is included

What we do for you.

01

Keyword research

Find the words people really search for, and choose the ones your app can realistically win.

02

Title, subtitle and keyword field

Write App Store text that follows Apple’s rules and reads well to people.

03

App Store screenshots and product page

Plan the frame order, captions and design of your screenshots, so the page explains your app in seconds.

04

App localization

Adapt your store listing, and where needed the app itself, for readers in other languages and countries.

05

Listing audit

A written audit of your current listing, with the fixes ranked by importance.

06

In-App Events and promotional text

Plan events and promotional text that keep a live app visible.

How it works

Four clear steps.

01

Audit

We study your listing, competitors and the numbers in App Store Connect.

02

Research

We find keywords with real demand that your app can win.

03

Rewrite

We write the metadata and screenshot copy, ready to paste into App Store Connect.

04

Measure

We track impressions, page views and downloads, then adjust.

Deliverables

What you receive.

01

Listing audit

A written review of your title, subtitle, keywords, screenshots and description, with fixes ranked by importance.

02

Keyword set

Researched keywords with the reasoning, ready to paste into App Store Connect.

03

Store text

Title, subtitle, keyword field, promotional text and description that follow Apple’s rules.

04

Screenshot plan

Frame order, short captions and layout for every screenshot set, in every language you need.

05

Progress report

What changed, what the numbers did and what to try next.

From our own apps

Built on real work.

We write and tune listings for our own apps in many languages, and we read the App Store Connect numbers for them every week. We test one change at a time so we know what worked.

Ways to work together

A one-time audit, a full listing rewrite, or monthly support with reports.

What we need from you

Read access to App Store Connect analytics, your current listing and your main competitors.

Not included

We do not buy installs, fake reviews or manipulate rankings. Apple’s rules come first.

Tools we use

App Store Connect analytics, keyword research tools and our own checklists for each language.

Questions

About this service.

What is app store optimization?

ASO is the work of making your app easy to find and attractive on the App Store: the right keywords, a clear title, strong screenshots and good ratings.

Can you guarantee my app will rank first?

No, and nobody honestly can. Rankings depend on competition, your app and Apple. We promise careful work and clear reporting.

How long before I see results?

Changes usually show over weeks, not days. We measure impressions, page views and downloads in App Store Connect to see what improved.

Do you work on Google Play?

Our experience is on the Apple App Store, so that is where we work.

Can you localize my listing into other languages?

Yes. We adapt listings for other languages and countries, and we tell you up front which languages we can cover well.