Maintenance and Support Services
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What Maintenance and Support Services You Get?
Bug Fixes
Our developers identify bugs or fix the ones reported by users. That way your app remains functional and up-to-date. You'll get detailed records of the issues identified, steps taken to resolve them, and the final outcome.
Performance Optimization
This includes identifying and addressing any performance issues in your app or website, ensuring it runs smoothly and efficiently. Your product will deliver a faster, more responsive, and reliable experience.
Ongoing Support for Existing Apps
If you already have an app and need a team to handle its maintenance or improvement, we’re here to ensure the app runs smoothly without bugs and improves user satisfaction.
Data Reporting
We’ll provide you with regular reports on key performance indicators (KPIs) such as traffic, user engagement, conversions, and any other relevant metrics. You’ll always know how your app or website is performing and make informed decisions for future improvements.
Continuous Improvements
Your app will consistently be refined and improved based on feedback, user behavior, and market trends. We will implement new features, updates, or changes that align with evolving business goals.
Technologies We Use
We'll Recommend the Best Migration Technology
Ideal when you need to stay within budget while keeping native UI flexibility.
KMP allows you to share business logic across iOS and Android while still using native UI components,speeding up development without sacrificing performance.
Perfect for teams that want a modern, shared UI and business logic in one codebase.
CMP enables you to build beautiful, responsive interfaces for both iOS and Android, reducing maintenance and accelerating releases.
If not knowing what to choose, here you can get more info about KMP vs CMP.
Best for apps requiring a fully shared UI across iOS and Android, ensuring fast cross-platform development with near-native performance and a rich widget library.
A solid choice for projects that need quick time-to-market and strong community support,offering
a balanced mix of speed, performance, and reusable components.
Why choose us over others?
These are the benefits our clients value most and the main reasons we have successfully collaborated for many years:
You get a clear budget from the start, so you always know where your money is going.
Consistent updates on app development ensure you remain in control of every step.
We care about your project as much as you do, that is why we often overdeliver.
Why Choose Us Over Others?
These are the benefits our clients value most and the main reasons we have successfully collaborated for many years:
Our senior developers are experts in Kotlin Multiplatform, with proven experience migrating complex apps. We ensure clean architecture, maintainable code, and native-level performance.
We work as an extension of your team, following your tools, processes, and reporting style. Your dedicated team is fully engaged from start to finish, and milestone-based updates keep every project on track.
With a precisely defined project scope, you always know what you’re paying for. We help startups and enterprises plan ahead, cut unnecessary costs, and deliver fully functional cross-platform apps on time.
Why Choose Aetherius for Your Cross-Platform Migration
These are the benefits our clients value most and the main reasons we have successfully collaborated for many years:
20+ successful cross-platform projects delivered, including complex Kotlin Multiplatform (KMP) and Compose Multiplatform (CMP) apps for startups and enterprise clients.
Our clients typically cut development costs by 30-50 % and reduce time-to-market by up to 40 % after moving from native to cross-platform.
Every project comes with a fixed, clearly defined estimate and a written guarantee of no hidden costs, backed by repeat clients and 5-star reviews.
"Aetherius helped the client improve revenue and customer ratings. The team always provided content on time and took the initiative to solve things really quickly."
"Aetherius' work achieved the correct functionality, satisfying the client's expectations, and planning to collaborate on a larger project in the future."
"What stood out most about Aetherius was their exceptional adaptability and dynamic problem-solving approach."
"I worked with Aetherius team on an early-stage project. They were great at taking direction and executing a functional prototype of our concepts.
Would love to work with his team again."
"We have had a great experience with Aetherius Solutions. Their skilled developers provided us with clear and detailed information, ensuring effective communication throughout the project.
I would highly recommend them for any project you might have."
"Aetherius team reassured us with their experience and knowledge that there are still companies that respect agreements. We successfully executed our plans, and the team followed our desires throughout, consistently working on the Salona application."
"We had a specific industry problem and wanted to help people solve it with a unique app. Our first plan was to test the MVP version in a couple of smaller cities in Serbia, but we didn't expect to encounter such positive reactions from users so quickly. Aetherius Solution's team developed the first version in just 1 month with O bugs and issues!"
"Aetherius developers immediately identified why my app was experiencing bugs that had been a problem for over a year! After that, the number of downloads increased, and users told me it felt like they were using a completely new app. I especially appreciate their detailed reporting on the process."
"Aetherius successfully completed the app, meeting our expectations.
Moreover, the team communicated effectively and frequently via email and messaging apps, ensuring a smooth collaboration. Overall, their promptness and ability to deliver on time were hallmarks of their work."
Apps We Built For Clients
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Yes, We’ve Worked in Your Industry
FAQ
Need Experienced Devs to Build Your App?
