How to convert Android app to iOS?
While Android is doing well in the current mobile market and is preferred by the vast majority of smartphone users around the world, the iOS offering may still be too tempting, with a sliver of a dedicated community. This is what ultimately forces many Android software providers to consider an early move to the iOS platform. Below are the steps to convert the Android app to iOS:
Step 1: Analysis of technical and business requirements
This means an in-depth analysis of the application’s business logic, the specifics of compatibility with the iOS platform and third-party modules and libraries involved in the Android application, and room for expansion and optimization. It should be noted that Android and iOS apps share a common backend, which means that the code executing the business logic layer remains unchanged.
All of this should be arranged according to the nuances of the iOS platform. It is best to have experienced software specialists by your side to help you gather all the right information. At this stage you usually need to find out:
- Application design specifics&functional specifications
- Business logic structure& nuances of the source code
Here, you should ultimately look at the entire project from the point of view of technical and business specifics. The software architect and business analyst can best determine the most appropriate elements to perform the core functions in both areas. Other important milestones here include thorough market analysis, project mind map, code and design review, workflow structure organization, and functional specification.
Step 2: Overhaul the design
Numerous core design elements of an existing Android app will need to be revised and changed according to flat design guidelines. Important aspects include native Android UI mirroring functionality and prior design segmentation into assets. Application porting proposal should be covered in a separate project workflow patch.
As for UI mirroring, which helps correctly display left-to-right (LTR) and right-to-left (RTL) languages, you should know that the less common RTL interfaces are defaulted and automated on systems since Android 4.2 Jelly Bean and iOS 9, respectively And you will have to implement the automatic text wrapping for custom elements yourself. Flat design-driven redesigns will mostly involve moving object placement and creating more 3D visuals. Another crucial thing is to adjust the fonts; Android uses Roboto as the default system typeface, while iOS is built on San Francisco.
Step 3: Rewrite the core code and optimize the software architecture across the board
Because Android app code can’t simply be recompiled to fit the specifics of the iOS architecture, you’ll have to almost completely recode most of the piece of software. The most important thing here is to maintain all compatibilities and synchronize each step of the process with the new platform requirements. The main workload here falls to technical specialists (software engineers and designers). There is specific software that converts Android code (Java or Kotlin) to iOS (Swift). However, these automation solutions generate code with a quality that is far from ideal and requires a complete review and optimization by iOS developers.
Many of the necessary third-party integrations you’ll need to include in your solution include:
- Paymentgateway (several would be best, like Stripe and PayPal);
- Social integration with the most popular platforms (Facebook, Instagram, Twitter, LinkedIn, etc.);
- Modules for data analysis (including Google Analytics, Mixpanel, and others);
- Order delivery integration.
The rest of the code porting routine is about revising and implementing the assets step by step, ensuring that the workflow is flexible enough to handle all the basic phases of the project along with other work factors that may arise along the way.
Step 4: Testing and QA
The absolutely important finalization stages after you convert your app from Android to iOS are where you need to test the functional UI/UX features & other operational capabilities of the converted app. In addition, some quality assurance efforts are required to ensure the quality of application use in the field.
In the long run, your testing and quality control efforts should include:
- performance stress testing
- functional testing
- UX/UI testing
- security testing
- unit testing
The best practice is to combine manual and automated testing techniques to organize the most thorough testing process.
Step 5: Maintenance and all Updates
Of course, the final product that results from the Android to iOS application conversion process must be properly maintained in its specific area of operation. This applies to the correction of errors and deficiencies that can only be detected during the active operation of the software, as well as the timely and subsequent maintenance of all convenient product updates.
Converting Android apps to iOS is a responsible endeavor that requires a comprehensive software review, enhancement, and optimization project to deal with previously unexplored market conditions. However, this somewhat complex undertaking will definitely pay off in the long run, as you will gain a new audience of paying users in the most exclusive segment of the market today.