
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.
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.
Apps We Built For Clients
All Technologies
We Work With
And Yes, We’ve Probably Worked In Your Industry
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Launch healthcare apps patients actually use, fast and secure.
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Turn AI ideas into apps that wow your users.
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Keep learners engaged with interactive and easy-to-use apps.
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Boost user engagement and loyalty with beauty apps.
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Make every event easy, from schedules to ticketing.
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Connect customers to services instantly.
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Build an app that fits your industry’s unique challenges.
Our Development Process
We start by listening to your goals and specific needs, ensuring we understand your app’s vision clearly.
Based on the gathered information, you get a detailed project plan, including a precise timeline, cost estimation, and defined milestones, ensuring full transparency.
Our team begins the design and development phase, keeping you involved at every stage with regular progress updates and the opportunity for feedback to ensure alignment with your goals.
Before launch, the app goes through rigorous testing to ensure it meets the highest standards of functionality, performance, and user experience, eliminating bugs or issues.
Once everything is ready, we take care of the deployment process, making sure it’s properly set up on app stores or other platforms.
After launch, we offer continuous support to ensure your app stays up-to-date and runs smoothly, adapting to your needs over time.
FAQ
Aetherius provides ongoing maintenance and support for live iOS and Android apps, covering bug fixes, OS and dependency updates, performance monitoring, security patches, and feature iterations. We work with software companies that have enterprise clients depending on their app and can't afford slow response times or unplanned downtime.
Immediately. You get a direct point of contact who is reachable and accountable, no ticket queue, no account manager relay. If a critical issue affects your enterprise client's app, it gets treated as the priority it is. We address it directly and keep you informed throughout, so you're never left explaining a silence to your client.
We monitor OS releases and flag compatibility risks before they become production issues. When a breaking change is unavoidable, we assess the impact, prioritize the fix, and deliver it before it affects your end users. You don't need to track Apple and Google release cycles yourself — that's part of what we handle.
Yes. We take on maintenance for apps built by other teams. Before the engagement starts, we do a codebase review to understand the architecture, identify existing technical debt, and flag anything that poses a near-term risk. That way there are no surprises after handoff and you know exactly what you're working with.
Every Aetherius engineer assigned to a maintenance engagement goes through a structured onboarding into your codebase, architecture review, documentation of undocumented areas, and a risk assessment before they touch anything in production. We don't assign developers who need hand-holding to live apps with enterprise clients depending on them.
Yes. Our Part-Time Support model is designed exactly for this, senior developers available on a flexible, part-time basis for ongoing maintenance, updates, and reactive fixes. You get consistent coverage without the overhead of a full-time commitment.
It depends on the volume and urgency of your maintenance needs:
- Part-Time Support — flexible part-time coverage for apps that need regular updates and occasional fixes. Best for stable apps with predictable maintenance volume.
- Team Augmentation — a dedicated senior developer embedded in your team for maintenance and iterative development. Best when maintenance is ongoing and overlaps with new feature work.
- Sprint-Based — maintenance and updates scoped and delivered sprint by sprint. Best when work is predictable in cycles but doesn't require full-time coverage.
Pricing depends on the platform, codebase complexity, and level of coverage you need. We don't publish flat rates because every app has different maintenance requirements. Use the Aetherius Cost Calculator for a starting estimate, or get in touch and we'll scope the right model based on your app and client commitments.
Tell us about your project
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