# What Is StoreSyncer?

StoreSyncer is a tool for mobile app developers. It is used for updating, removing, editing, and copying metadata (descriptions, keywords, what's new, screenshots, and preview videos) on App Store Connect with just a few clicks.

## Overview

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<summary>Create an Api Key From App Store Connect</summary>

The [App Store Connect API](https://developer.apple.com/app-store-connect/api/) is an official public API used to manage app metadata, pricing and availability, provisioning, and more. Store Helper utilizes this API to authenticate operations done to your app metadata. Learn more about [how to get your API key](https://doc.storesyncer.com/get-started/create-api-keys-for-app-store-connect-api).

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<summary>Add Application</summary>

In order to update, remove, edit, copy or duplicate your app [metadata](https://doc.storesyncer.com/terms#metadata), by using your [API key](https://doc.storesyncer.com/get-started/create-api-keys-for-app-store-connect-api) you can add selected applications to Store Helper. [Learn more](https://doc.storesyncer.com/get-started/add-application-to-storesyncer).&#x20;

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<summary>Create a New App Version</summary>

Applications have versions (past and present versions) on App Store Connect and each version has a status. In order for StoreSycner to send metadata to App Store Connect for an app, current version needs to be in accordance with [app and submission statuses](https://developer.apple.com/help/app-store-connect/reference/app-and-submission-statuses). Learn more about [how to create a new version for your application](https://doc.storesyncer.com/get-started/edit-or-create-new-app-version).

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<summary>Teams</summary>

If your applications is managed by a team, you can invite them on Store Helper to work with you. [Learn more](https://doc.storesyncer.com/get-started/invite-team-members-assign-roles).

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<summary>Edit Metadata</summary>

[Metadata](https://doc.storesyncer.com/terms#metadata) of your applications are copied from App Store Connect as packages, which are called [collections](https://doc.storesyncer.com/terms#collection). Each collection contains descriptions, keywords, what's new, screenshots and previews. [Learn more](https://doc.storesyncer.com/collections).

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<summary>Send New Metadata to App Store Connect</summary>

You can send ([upload](https://doc.storesyncer.com/upload-to-app-store-connect)) your new [metadata ](https://doc.storesyncer.com/terms#metadata)to App Store Connect from your collections as pieces or your whole collection. For example, you can choose to upload only description fields from one collection and keywords from another collection. Alternatively you can upload a whole collection which contains descriptions, keywords, what's new, screenshots and previews (videos). [Learn more](https://doc.storesyncer.com/upload-to-app-store-connect).

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