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Weelorum

Verified

AI-Powered Mobile Apps | iOS, Android, Flutter, React Native | MVP in 8 Weeks

Dnipro, Ukraine11-50 employees2019
Established
Website

About Weelorum

WHY CLIENTS CHOOSE WEELORUM:

We're not just another dev shop. We use AI-assisted development to deliver your mobile app faster, with fewer iterations, and at a fraction of the traditional cost.

What makes us different:

• AI-Accelerated Discovery Phase: 2 weeks instead of 4, same quality, half the cost

• Claude AI + Cursor integration: 3x faster prototyping and code generation

• Full-cycle delivery: Design → Development → QA → App Store launch

• Long-term partnerships: avg 3+ years with our clients (Digiproduct — 5+ years)

INDUSTRIES WE SPECIALIZE IN:

• HealthTech (HIPAA-aware): Swim-Wise AI wellness platform

• FinTech (Secure Payments): Jon D. Rock financial app

• Social & Marketplace: Photo Shoot, Dating apps

• E-Commerce: GetBooks digital bookstore

• White-label for agencies: Digiproduct (5+ years)

TECH STACK:

iOS (Swift, SwiftUI) | Android (Kotlin, Jetpack Compose) | Flutter | React Native

Node.js | Firebase | AWS | AI/ML Integration | Claude AI | Computer Vision

OUR PROCESS:

1. Discovery Phase (2 weeks) — Research, wireframes, interactive prototype

2. Design (2–3 weeks) — UI/UX, design system, animations

3. Development (4–8 weeks) — Agile sprints, weekly demos, CI/CD

4. QA & Launch — App Store optimization, release management

WHAT CLIENTS SAY:

"We felt like collaborators, not clients" — Co-Founder, Social Media Startup

"Released the final app in just three months" — CEO, Jon D. Rock

"5+ years and counting" — Founder, Digiproduct

Services

Service Categories

Industries Served(20)

Education & Nonprofit
EdTech & Online Learning
Financial Services
Payments & Processing

Packages

Pre-scoped ways to start working together, with clear deliverables, indicative pricing, and a realistic timeline. Request a package to confirm fit and finalize terms directly with the agency.

Discovery Phase & Product Strategy

3 tiers

Transform your idea into a validated, investor-ready product blueprint. Our Discovery Phase eliminates guesswork and reduces development risks by 60%. Get market research, competitor analysis, user personas, wireframes, technical architecture, and accurate budget estimates (±15%). Projects with proper discovery save 3-5x the discovery cost in avoid

Starting at

$5,000

indicative

~14 days

  • Business Goals Analysis
  • Competitor Research
  • User Personas
  • Feature List
  • +2 more

AI Integration Services

3 tiers

Add AI superpowers to your existing product. We integrate ChatGPT, Claude, and custom ML models. Services: AI chatbots, semantic search, recommendation engines, content generation, document processing. Quick implementation with minimal disruption. Start with a chatbot in 2 weeks.

Starting at

$8,000

indicative

~14 days

  • LLM-powered chatbot
  • Website/app integration
  • Knowledge base setup
  • Conversation flows
  • +2 more

Web & SaaS Development

3 tiers

Full-stack web development from landing pages to SaaS platforms. We build responsive websites, web apps, dashboards. Tech: React, Next.js, Node.js, Python, MongoDB/PostgreSQL, AWS. AI-accelerated development delivers 2x faster. From $8K landing pages to $80K+ enterprise SaaS.

Starting at

$8,000

indicative

~21 days

  • Custom design (5-10 pages)
  • Responsive
  • CMS integration
  • SEO optimization
  • +2 more

End-to-end Application Development from scratch

3 tiers

Full-cycle mobile app development powered by AI. We build iOS, Android, and crossplatform applications using React Native and Flutter. Our AI-accelerated process (Claude Code + GitHub Speckit) delivers production-ready apps 2x faster. Includes UX/UI design, backend, QA testing, App Store deployment, and post-launch support. 17+ successful projects

Starting at

$25,000

indicative

~60 days

  • Native App for iOS or Android with less than 50 screens
  • Social Media Integration
  • Push Notifications
  • Upload to App Store
  • +12 more

Wellness & Health App Development

3 tiers

Build health and wellness apps that help users achieve goals. We develop fitness trackers, nutrition apps, mental health platforms, telemedicine solutions. Expertise in HealthKit, Google Fit, wearables. From habit trackers to healthcare platforms. Health data compliant.

Starting at

$30,000

indicative

~63 days

  • Activity tracking
  • Goal setting
  • Statistics & charts
  • HealthKit/Google Fit
  • +3 more

E-commerce Mobile App Development

3 tiers

Build mobile commerce apps that convert browsers into buyers. We develop native and cross-platform e-commerce solutions with product catalogs, smart search, secure checkout, payment integration, and real-time inventory sync. From MVP to full-scale store.

Starting at

$35,000

indicative

~77 days

  • Product catalog with categories
  • Smart search & filters
  • Shopping cart
  • Guest & registered checkout
  • +4 more

AI-Powered Application Development

3 tiers

Build smarter, faster with AI. We use Claude Code, GitHub Speckit, and vibe coding methodology to deliver production-ready software 2x faster than traditional development. Our approach: 41% AI-generated code, 100% human-reviewed quality. Get apps with built-in AI features: chatbots, smart recommendations, semantic search, and intelligent automation

Starting at

$15,000

indicative

~35 days

  • AI-assisted code generation
  • Auto-generated documentation
  • Platform: iOS or Android
  • Screens: Up to 12 screens
  • +4 more

Team

Ilya Budko

Ilya Budko

CEO

Projects

Reviews & testimonials

About reviews & testimonials50Pros profiles are storefronts for agencies. Agencies may share client testimonials from past projects or their own websites, with permission. These testimonials were not necessarily submitted directly to 50Pros and are not independently verified by 50Pros.We distinguish reviews submitted directly to 50Pros from agency-provided and imported testimonials. Only eligible reviews submitted directly by clients contribute to the overall rating.

Client testimonials provided by the agency. Not independently verified by 50Pros.

Ugo Ukomadu - Content Creation Factor LLC
Apr 2026

We worked with Weelorum to build a mobile application and support the early stages of product development. Our goal was to create a solid technical foundation and start shaping the user experience. We found them through an online search and selected them based on their strong reviews, good value for cost, and overall alignment with our expectations. The team felt like a strong cultural fit from the very beginning. The team size on their side was between 2–5 specialists, depending on the project stage. During the engagement, Weelorum covered several key areas, including UI/UX design, business analysis, backend development, QA testing, and project management. They helped us build the backend of the application and design initial user flows, which gave us a clear starting point for further product development. Their project management was very strong. The team did a great job translating requirements into clear tasks for developers and stayed highly responsive throughout the process. Whenever issues came up, they addressed them quickly and kept everything moving forward. Communication was smooth and consistent, mainly through virtual meetings and messaging. What stood out most was the team itself — well-structured, professional, and clearly skilled in what they do. It felt like everyone was aligned and knew their role. Overall, it was a positive experience, and there’s not much we would change.

Weelorum handled the backend development of a mobile application for a content creation company. In addition, they worked on UI/UX design and user flows, and were involved in QA testing and business analysis.

Wojtek Erbetowski - Hubnox
Apr 2026

We worked with Weelorum from April 2024 to June 2025 to build a mobile application for both iOS and Android using Flutter. We came to them with ready-made designs, but instead of just executing, they reviewed everything and suggested useful improvements early on. The work was organized in clear stages. They handled the full process — development, testing, QA, and releases — and also built a simple backend for the app. The first release included core functionality like authorization, authentication, and the main user flow. After that, we continued adding features step by step. We faced a few challenges along the way, especially with App Store and Google Play requirements. At times, there were also production bugs, but they responded quickly and worked through the issues. For most of the project, one engineer was assigned, with two additional developers joining at certain stages when needed. We found Weelorum through Upwork. They had strong reviews, relevant experience, and were in a convenient time zone. Their pricing was also reasonable compared to other options. Over time, the app was consistently updated and released to users, reaching around 300 active users and creators on the platform. From a project management perspective, everything was well structured. They used their own setup with Atlassian tools and spreadsheets, and we had regular sync meetings to discuss progress and solutions. A project manager was also involved to keep everything organized. Communication was mainly through twice-weekly calls and Slack. At times, the process could have been more flexible, and adapting to new requirements wasn’t always fast. Still, the overall workflow was solid and reliable. One thing we really appreciated was how predictable the delivery and costs were — they stayed close to the initial estimates, which is not always the case in development projects. If there’s one area for improvement, it would be stronger observability and monitoring, especially when dealing with bugs and releases. We also faced some challenges with data migrations and consistency for existing users. Overall, it was a positive experience. The team is reliable, and they’re easy to work with on a long-term basis.

Weelorum built a mobile application for an event platform using Flutter. The team delivered the app step by step, including testing, QA, and releases, and also built a backend for the platform.

Dillon Crawford - Arts, Entertainment & Music Company
Apr 2026

We started working with Weelorum in May 2025 to rebuild our application from scratch and bring it up to modern standards. From the very beginning, the collaboration felt transparent and well-organized. We had full visibility into the process, with access to tools like Jira and Confluence, which made it easy to track progress and stay aligned at every stage. The team handled the project end-to-end — from redesign to full development in native Swift and Kotlin. One of our main concerns was keeping the platform stable and retaining users during the transition, and they managed this well by providing ongoing support and resolving issues quickly. We’ve invested around $100,000 so far, and the results at this stage are already promising. Development has been moving faster than expected, and the team’s proactive approach helps avoid delays. Internally, even our CEO has been consistently positive about both the process and the progress. They also played an important role beyond execution. For example, they helped us make key architectural decisions, like choosing native development over Flutter to ensure a better user experience in the long run. The first major milestone is the MVP, which already includes a monetization system with subscription management inside the app. Based on how this phase is going, we’re planning to continue working with them on further development after launch. Overall, Weelorum feels more like a long-term partner than just a vendor. Their attention to detail, structured approach, and genuine care about the product really stand out. So far, we’re very satisfied with the collaboration.

Weelorum redesigned and rebuilt a mobile app for a company in the arts, entertainment, and music space. They took full ownership of the project — from rethinking the app’s design to developing a new version using Swift and Kotlin.

Reuben Pereira - Unreserved
Apr 2026

Weelorum delivered planned features on time and maintained a high standard of quality throughout the project. The team stayed in close communication regarding both ongoing issues and upcoming features, and their responsiveness and work quality made the collaboration smooth and reliable. What specific goals or objectives did you hire Weelorum to accomplish? Build and structure the application architecture Contribute across the full product development lifecycle Review code to maintain strong functionality and testability Partner with product and design teams on feature development How did you find Weelorum? We found Weelorum on Upwork. Why did you select Weelorum over others? Strong ratings and reputation Pricing that matched our budget A strong cultural fit Good overall value Alignment with our company values How many teammates from Weelorum were assigned to this project? 1 employee Describe the scope of work in detail. Please include a summary of key deliverables. Weelorum was responsible for setting up the project’s technical architecture and supporting the product through key stages of development. Their role included reviewing code for accuracy and maintainability, making sure the application met functional expectations, and helping ensure the UI and UX matched the intended design direction. They also worked closely with product, design, and engineering stakeholders to deliver new features and resolve bugs or technical issues as they appeared. What were the measurable outcomes from the project that demonstrate progress or success? Features were delivered according to schedule Core app functionality was reviewed and tested successfully Communication remained clear around active issues and feature work Describe their project management. Did they deliver items on time? How did they respond to your needs? The engagement was well managed, and deliverables were completed on time. Communication was steady, expectations were clear, and the overall execution felt reliable from start to finish. What was your primary form of communication with Weelorum? Virtual meetings Email or messaging app What did you find most impressive or unique about this company? The strongest part of working with Weelorum was the consistency of their communication and the overall quality of their work. Are there any areas for improvement or something Weelorum could have done differently? They should continue focusing on the delivery quality that already makes their work strong.

Weelorum supported a real estate software company with mobile app development. Their work included building the app architecture, reviewing and testing code, improving functionality, and resolving product issues throughout the development process.