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Award-Winning European Mobile Experts

Whether you need native apps for iOS/Android, or cross-platform apps written in Kotlin Multiplatform (KMP), Compose Multiplatform (CMP), Flutter, or React Native, you can count on us to deliver it with stability.

We were early adopters of Kotlin Multiplatform, building deep expertise when many teams were still uncertain about its stability. This allows us to confidently support both new KMP projects and migrations of existing apps.

  • Min project size
    $25,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    10 - 49
  • Locations
    Niš, Serbia
  • Year founded
    Founded 2022

1 Locations

  • Niš , Serbia

Select Focus Area
Application Platforms
Amazon Application Development Framework
15%
Azure Platform
15%
Other app platform
15%
Heroku
10%
Linux server
10%
Windows server
10%
Frameworks and CMS
Programming & Scripting
C#
5%
HTML5
5%
Python
5%
Ruby
5%
Typescript
5%
XML
5%
Industries
Business services
15%
Information technology
15%
Education
10%
Financial services
10%
Hospitality & leisure
10%
Medical
10%
Other industries
10%
Utilities
10%
eCommerce
10%
Clients
Midmarket ($10M - $1B)
50%
Enterprise (>$1B)
25%
Small Business (<$10M)
25%
Certified in:
Mobile App Development Android App Development

Pricing Snapshot

Min. project size $25,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 4.9 /5

What Clients Have Said

Aetherius offers competitive pricing and good value for cost, as highlighted by multiple clients. Projects typically involve 2-5 employees, focusing on mobile app development with timely delivery and high-quality results, meeting client expectations consistently.

This summary is based on verified Clutch reviews.

Most Common Project Size

< $10,000 based on 9 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

Highly Rated Similar Providers

Aetherius Review Insights

Overall Review Rating

5.0
  • Quality 4.9
  • Schedule 5.0
  • Cost 4.9
  • Willing to Refer 5.0

Top Mentions

Review Highlights

  • Proficiency in Mobile Development

    Aetherius is praised for its expertise in iOS and Android app development, providing end-to-end support from requirements analysis to deployment. Clients appreciate their technical depth and the ability to deliver scalable, maintainable solutions.

  • Effective Project Management

    Clients consistently highlight Aetherius's structured project management, timely deliveries, and proactive communication. They manage timelines efficiently and adapt quickly to changes, ensuring projects stay on track.

  • High Client Satisfaction

    Clients report high satisfaction with Aetherius's project outcomes, noting their ability to deliver high-quality work within budget constraints and tight timelines.

  • Adaptability to Changing Needs

    Aetherius is commended for its adaptability and responsiveness to evolving project requirements, ensuring smooth implementation of adjustments without significant delays.

  • Successful Cross-Platform Development

    Aetherius is successful in delivering cross-platform mobile applications, achieving stable post-launch performance with minimal critical defects, supported by robust CI/CD pipelines.

Aetherius Reviews

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Mobile App Development for IT Services Firm

  • Mobile App Development
  • Android App Development iPhone iOS App Development
  • $200,000 to $999,999
  • Jan. 2023 - Jan. 2024
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"The team always provided content on time and took the initiative to solve things really quickly."
Feb 5, 2024
Lead Consultant, IT Services Firm
Anonymous
  • Other industries
  • Zuerich, Switzerland
  • 10,001+ Employees
  • Online Review

Aetherius Solutions developed a mobile app for an IT services firm. They engineered the client's requirements, wrote the code, tested the app, implemented technical refinements, and released it.

Cross-Platform Mobile App Dev for Software Dev Company

  • Mobile App Development
  • Less than $10,000
  • Sep. - Nov. 2022
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"Nothing to improve for this small project. I hope to have them on a larger project in the future."

Jan 6, 2023
Managing Director, Software Dev Company
Mike Ralph
Verified
  • Other industries
  • Toronto, Ontario
  • 51-200 Employees
  • Online Review
  • Verified

A software development company hired Aetherius Solutions for mobile app development. They’re tasked with creating native iOS and Android apps using Swift and Kotlin technologies. 

Showing 11-12 of 12 Reviews

Our Story

Aetherius is a Europe-based mobile development company specializing in native iOS and Android development, as well as cross-platform solutions using Kotlin Multiplatform (KMP), Compose Multiplatform (CMP), Flutter, and React Native. As early adopters of Kotlin Multiplatform, we’ve built deep KMP expertise when many teams were still uncertain about its stability. This allows us to confidently support both new KMP projects and migrations of existing apps, which is one of the reasons why Aetherius

Locations (1)

Dimitrija Leka NišSerbia

6 - 9

Contact Aetherius

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