How to Publish an App on the App Store and Google Play
How do you publish a mobile app on the App Store and Google Play? Explore developer accounts, store listings, privacy, testing, review processes, post-launch updates, and app ownership.
Once mobile app development is complete, the publishing process begins. App Store and Google Play accounts, store content, testing, privacy information, review processes, and post-launch updates all need to be planned together before the app reaches its users.
Mobile app development does not end when the final screen is completed.
Before an app can be published on the App Store and Google Play, its technical package needs to be prepared, store information needs to be created, privacy details must be defined, testing must be completed, and the review process must be managed.
This stage is one of the less visible but critical parts of many mobile app projects.
When users discover an app in a store, they form their first impression based on its name, icon, screenshots, descriptions, reviews, permissions, and overall presentation. At the same time, the stores may review the app’s technical implementation, content, and privacy information.
For this reason, publishing should involve much more than simply uploading a file to an app store.
When developer accounts, app ownership, testing infrastructure, data disclosures, store content, and post-launch maintenance are planned together, the app can reach users through a more controlled and sustainable process.
In this guide, we will explore the key steps that should be planned when publishing an app on the App Store and Google Play.
When Does the App Publishing Process Begin?
The publishing process should not be treated as a final checklist that begins only after development is complete.
A more effective approach is to consider publishing requirements from the beginning of the project.
For example, if the app allows users to create accounts, processes personal data, or requests access to location, the camera, notifications, or files, these decisions need to be reflected in store descriptions, the privacy policy, and the in-app user experience.
Similarly, if the app includes subscriptions, digital content, payments, memberships, or user data, both the technical requirements and the app store requirements should be evaluated early in the project.
The publishing process generally involves preparing the following:
Developer accounts
App name and identity
Store descriptions
App icon and screenshots
Privacy policy
Data collection and permission disclosures
Test versions
Final production builds
App review notes
Support and contact information
Post-launch monitoring tools
Starting these preparations early helps reduce delays once the application is ready for submission.
Who Should Own the Apple Developer and Google Play Accounts?
The developer accounts used to publish a mobile application are an important part of product ownership.
On Apple platforms, applications are managed through App Store Connect, while Android applications are managed through Google Play Console. These platforms are used to manage app versions, store information, testing processes, user feedback, and publishing status.
For long-term ownership, the Apple Developer and Google Play developer accounts should ideally be registered in the name of the company or organization that owns the application.
This keeps key areas directly under the organization’s control, including:
App store ownership
Publishing and update permissions
Store revenue and reporting data
User reviews and ratings
Test users
App transfers and team changes
Financial and legal information
Notifications related to store policies
The software development team or technology partner can be added to these accounts with the appropriate roles and permissions. Keeping primary ownership with the product owner provides a clearer and more sustainable operational structure over time.
What Information Should Be Ready When Creating Developer Accounts?
When creating developer accounts, the following information may typically be required:
Company or individual information
Authorized contact details
Tax and payment information
Support email address
Website
Privacy policy URL
Verifiable information about the app owner
It is also useful to avoid relying on personal email accounts for these processes.
Using corporate email addresses associated with the application, brand, or operations team makes access management and future team changes easier to manage.
What Should Be Prepared for the App Store Listing?
The app store listing is often the first point of contact between the product and a potential user.
Users typically rely on this page to understand what the app does, who it is designed for, and why they should download it.
For this reason, store content is more than a technical requirement. It is an important part of communicating the product.
Core elements that should be prepared include:
App name
Short description
Long description
App icon
Screenshots
Promotional video or preview content
Support URL
Privacy policy URL
Category selection
Age rating information
Contact information
In-app purchase or subscription information
Countries and languages where the app will be available
How Should the App Name and Description Be Prepared?
The app name should represent the brand while also helping users understand the product.
Instead of relying only on an internal project name, a naming structure that supports the application’s main value proposition may make the product easier to understand.
The store description should answer questions such as:
What does the app do?
What user need does it address?
What key actions can users perform?
On which devices or in which use cases does the app provide value?
Why should users download the app?
The experience described in the store listing should remain consistent with the actual product experience.
If users download an app and encounter a product that differs significantly from what was presented in the store, both user trust and store ratings can be affected.
What Should App Screenshots Communicate?
Showing visually appealing interfaces alone is not enough.
Users should be able to understand what the application can do for them.
Screenshots can highlight areas such as:
The app’s primary purpose
Most frequently used features
Key benefits for the user
Flows across different parts of the product
A clear and easy-to-understand mobile experience
The application’s visual brand language
Screenshots should reflect the actual application experience.
Features that have not yet been developed, or visuals that could create inaccurate expectations, should not be presented as part of the current product.
App Identity, Technical Packages, and Version Management
Each mobile application has its own technical identity on the platforms where it is published.
Unlike the app’s display name, this identity allows operating systems and store platforms to uniquely identify the application.
During development, the following areas are generally planned:
App identifier
Bundle ID or package name
Version numbers for iOS and Android
Build number
App signing configuration
Environment variables
Production API connections
Push notification configuration
App icons and launch screens
Error tracking tools
Analytics configuration
Keeping these areas well organized helps make future application updates more controlled and predictable.
Why Are Version Numbers Important?
Users do not usually pay close attention to an app’s version number in the store.
For the product and development teams, however, version management is important for understanding which changes were released at a particular time, which issues were resolved in each update, and which versions users are currently running.
Before each release, the following questions should be answered clearly:
Which features are included in this version?
Which issues have been fixed?
Does the release introduce any new data collection or permission requirements?
Do the store descriptions need to be updated?
What release notes should be shown to users?
Is a rollback plan required?
A structured approach to version management makes post-launch issue handling and communication within the product team easier.
Privacy Policy, Data Security, and App Permissions
When a mobile application works with user data, its data practices should be clearly addressed both in store disclosures and in communication with users.
Apple requires information about the data practices of the application and the third-party code it uses to be provided through App Store Connect. Applications published on the App Store also require a privacy policy URL.
On Google Play, the Data safety section needs to accurately reflect how the application collects, uses, and shares data. These disclosures are also relevant when applications are distributed through certain testing tracks.
For this reason, the following questions should be answered early in the project:
What user data does the application collect?
Why is this data collected?
Which services receive or process this data?
What data is processed by analytics, error tracking, advertising, or notification tools?
How can a user delete their account?
Which permissions does the user provide, and why?
Are location, camera, gallery, or notification permissions genuinely necessary?
How long is user data retained?
What data can the support team access?
Permissions Are Part of the User Experience
App permissions may appear to be a technical detail, but they directly influence user trust.
Permissions involving the camera, location, microphone, notifications, or file access should be requested within the appropriate context.
For example, instead of requesting every permission when the app first opens, it may create a clearer experience to explain why a permission is required when the user attempts to use the related feature.
When users can clearly understand the answer to “Why does this app need this permission?”, they can make a more informed decision about granting access.
TestFlight and Google Play Testing Processes
Before an application is released to production, it should be tested on real devices and under realistic user scenarios.
On Apple platforms, TestFlight is used to distribute beta builds to test users and collect feedback. Builds prepared for TestFlight are managed through App Store Connect, allowing teams to gather feedback before the production release.
Google Play Console provides internal, closed, and open testing tracks. This allows an application to be tested either with selected groups of users or with a broader testing audience before it becomes publicly available.
Some newer personal Google Play developer accounts may be subject to additional testing requirements before production access is granted.
For this reason, the account type and current Play Console requirements should be reviewed early and included in the project timeline.
How Should Test Users Be Selected?
Testing only with members of the internal team may not reveal every usability or device-related issue.
To observe different user habits and environments, the test group can include:
People seeing the product for the first time
Users similar to the target audience
Users with different iPhone and Android devices
Users testing under poor network conditions
Operations team members or content managers
Users with administrator permissions
Users who will frequently perform key actions within the application
Instead of asking test users only whether the app works, teams can collect more specific feedback:
Where did you experience difficulty during your first use?
How long did it take you to complete the primary action?
Which screen, message, or phrase felt unclear?
Where did the application feel slow?
Did notifications arrive as expected?
When an error occurred, was it clear what you should do next?
This approach provides more actionable feedback before release.
Pre-Launch Testing and Quality Assurance
It is not enough to confirm that the application simply opens and runs.
Critical flows should be tested across different user behaviors, device capabilities, network conditions, and account states.
A pre-launch testing checklist may include:
Registration and login flows
Password reset
Email or phone verification
User roles and permissions
Primary user journeys
Form validation
Notification permissions and push notification flows
Payment or subscription processes
File, camera, or location access
Poor network conditions
Empty states and error screens
Logout and login again
Account deletion and data request flows
Different screen sizes
iOS and Android version compatibility
App crash logs
Consistency between store screenshots and the actual application
These checks support more than technical stability. They also help ensure that users can interact with the application clearly and confidently.
How Does the App Store Review Process Work?
Once the application is ready for the store, it is submitted to the relevant platform and the review process begins.
Apple reviews applications and updates submitted through App Store Connect. Beta applications distributed through TestFlight are also expected to comply with the App Review Guidelines.
On Google Play, an application’s publishing status is managed through Play Console. Depending on the account and application type, the review process may involve additional checks.
It is better not to plan the project around a guaranteed number of review days.
Review times can vary depending on account history, the scope of the application, requested permissions, the app category, and whether the store requires additional information.
What Information Should Be Prepared for App Review?
To make the review process easier, the following information should be complete and up to date:
A working version of the application
Test accounts or login credentials
Short instructions for the review team
Privacy policy URL
Explanations for requested permissions
In-app purchase or subscription information
Support contact details
Store descriptions and screenshots
Data disclosures
Demo content when required
If login is required to use the application, the review team should be provided with access that allows them to test the essential user flows.
What Happens If the App Is Rejected?
Receiving a request for additional information or having an application rejected during review does not mean that the project has failed.
The key is to understand the feedback correctly and identify which part of the application or store submission needs to be updated.
Rejections or requests for additional information may relate to areas such as:
Missing or inaccurate privacy disclosures
Insufficient explanation of app permissions
Missing login credentials or test access
A mismatch between the store description and the actual product experience
Broken links or non-functional flows
Payment, subscription, or user account processes
Content and age-rating information
Application behavior on specific devices
A practical response process can include:
Review the feedback provided by the store carefully.
Confirm which user flow or area is affected.
Make the required technical or content updates.
Update privacy and store information where necessary.
Test the new build.
Prepare clear review notes.
Resubmit the application.
Providing concise, clear, and verifiable information in review notes can make the process easier for the review team.
Post-Launch Updates, Analytics, and Issue Management
Once the application is available in the store, product development enters an even more valuable stage.
Real user behavior begins to show how accurately the assumptions made during the first version reflect actual usage.
After launch, teams can monitor areas such as:
App downloads
Active users
Registration and onboarding completion rates
Completion rates for key user journeys
App crash reports
Performance issues
User feedback
Store reviews
Support requests
Notification engagement
Subscription or payment behavior
Most frequently used features
Screens or flows where users drop off
How Should App Updates Be Managed?
An application update does not need to be released only when a new feature is added.
The product roadmap can be shaped by evaluating user feedback, issue reports, business goals, and technical improvement needs together.
Updates can be grouped into areas such as:
Critical bug fixes
Security and compliance updates
Performance improvements
User experience improvements
New features
Store listing and privacy information updates
This structure supports continuous product development while helping maintain user confidence over time.
Codezone’s Approach
At Codezone, we treat the mobile app publishing process as a natural continuation of application development.
For each project, we evaluate store accounts, ownership structure, the testing plan, the approach to user data, store content, and post-launch development requirements as part of the same product process.
This framework shapes App Store and Google Play preparations, TestFlight and Google Play testing tracks, app permissions, privacy disclosures, version management, and post-launch monitoring tools.
The goal is not simply to make the application visible in the store. The experience after the first download should also remain clear, reliable, and sustainable for users.
At Codezone, we approach mobile products as experiences that continue to evolve over time through user data, product feedback, and new versions.
Conclusion
Publishing an application on the App Store and Google Play may appear to be the final step of development, but it is also the stage where the product truly begins to meet its users.
Developer accounts, app ownership, store content, privacy information, testing tracks, review processes, and post-launch monitoring should be planned together to support secure and sustainable product growth.
A successful publishing process is about more than receiving store approval.
It helps users download the application with the right expectations, understand its value during their first experience, and benefit from an increasingly refined product through future releases.
Frequently Asked Questions
Who should own the Apple Developer and Google Play accounts?
For long-term ownership and access management, the accounts should ideally be registered in the name of the company or organization that owns the application. The software development team can then be added with the appropriate permissions.
Is testing required before publishing an app?
Yes. Testing on real devices, across different user scenarios, and ideally with groups that resemble the target audience helps identify technical and user experience issues before release. Apple supports this process through TestFlight, while Google Play provides several testing tracks.
What happens if an app is rejected by the store?
The application can be updated based on the feedback provided by the store. Required changes may involve technical implementation, content, privacy information, or review access. The updated build can then be tested and submitted for review again.
Does every mobile app need a privacy policy?
This should be evaluated according to the application’s data practices and the requirements of the platform where it is published. Apple requires a privacy policy URL for apps distributed through the App Store, while Google Play requires the application’s data practices to be accurately declared in the Data safety section.
Is it difficult to update an app after it has been published?
Updates become much easier to manage when versioning, testing infrastructure, and error tracking are structured properly. Store information, privacy disclosures, and application behavior should be reviewed again with each new release.