Weelorum transforms startup ideas into market-winning web and mobile apps used by 150M+ users globally. We specialize in AI-powered MVPs, FinTech, social platforms, and e-commerce, delivering apps with 4.9★ ratings that help clients secure $35M+ in funding. Our clients don't just launch, they scale and dominate their markets.
WHY WEELORUM
58 projects across 12 industries since 2019
150M+ users generating millions in revenue
AI-assisted development, which cuts MVP delivery time by 40%
TOP 10 Global Leader 2026 by 50PROS
4.7★ Clutch rating
CORE SERVICES
Mobile Apps: Native iOS (Swift), Android (Kotlin), cross-platform (Flutter, React Native). Concept to App Store/Google Play launch
Web Development: React.js, Next.js, Vue.js, PWA, responsive design, API development, serverless architecture
AI-Assisted MVPs: Claude.ai integration. Launch in 8-12 weeks vs 6+ months. Ideal for pre-seed/seed startups
Mobile App DevelopmentAndroid App DevelopmentiPhone iOS App Development
Pricing Snapshot
Min. project size
$25,000+
Avg. hourly rate
$25 - $49
/hr
Rating for cost
4.8
/5
What Clients Have Said
Weelorum offers competitive pricing and good value, with project investments ranging from $50,000 to over $250,000. Clients appreciate their flexibility and responsiveness, with many noting effective communication and timely deliveries, contributing to a positive overall cost-to-value ratio.
The company is recognized for their strong design capabilities, particularly in creating user-friendly and visually appealing interfaces. Their ability to innovate while respecting user familiarity is a standout feature.
Strong Client Relationships and Responsiveness
Weelorum excels in building strong client relationships through their responsiveness and customer service. Clients feel valued and heard, which fosters a collaborative and positive working environment.
Successful App Launches and Bug-Free Performance
Weelorum effectively launched apps on multiple platforms without bugs, as noted by several clients. Their ability to deliver functional, bug-free products contributes to high client satisfaction and trust in their technical expertise.
Challenges with Timeliness and Flexibility
While generally timely, a few clients noted instances where Weelorum faced challenges adapting to changing project needs or meeting deadlines. This suggests a potential area for improvement in flexibility and time management.
Client-Centric Approach and Flexibility
Weelorum is noted for their commitment to aligning with client goals and adapting to specific needs. Their focus on long-term success and willingness to make adjustments based on client feedback are appreciated by clients.
Commendable Project Management and Communication
Weelorum's project management is frequently praised for being organized and effective. They maintain regular communication through virtual meetings and messaging apps, allowing clients to track progress and address issues promptly.
"They have a well put-together team. Everyone is talented."
Jun 16, 2025
CEO, Content Creation Factor LLC
Ugo Ukomadu
Fitness
Houston, Texas
1-10 Employees
Online Review
Weelorum developed the backend of a mobile app for a content creation company. The team also designed the UI/UX design and flows and handled QA testing and business analysis.
Weelorum successfully completed the app's backend development and designed the UI/UX flows, marking the project's progress. Furthermore, the team had excellent project management skills, was highly responsive, and proved to have a talented staff. This led to the client's satisfaction.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO of Content Creation Factor LLC
Describe what your company does in a single sentence.
Content Creation Factory LLC is a company that creates techincal solutions to real-life problems.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Weelorum to accomplish?
Build a mobile application
SOLUTION
How did you find Weelorum?
Online Search
Why did you select Weelorum over others?
High ratings
Great culture fit
Good value for cost
Company values aligned
How many teammates from Weelorum were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
UI/UX Design
Project Management
Business Analysis
QA Testing
Backend development
Mobile development
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
We were able to build the back end of the mobile application. We were also able to design some UX flows.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
The project management team did an exceptional job with making sure the requirements were delivered to the developer. They were very responsive and resolved an issues I ran into.
What was your primary form of communication with Weelorum?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
They have a well put-together team. Everyone is talented.
Are there any areas for improvement or something Weelorum could have done differently?
Not much to improve upon.
RATINGS
4.5
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Mobile App Development for Real Estate Software Company
Mobile App Development
Consumer Mobile App DevelopmentEnterprise Mobile App DevelopmentiPad iOS App Development
Confidential
Oct. 2023 - Oct. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0
"Everything was solid and delivered on time!"
Nov 14, 2024
Lead Mobile Engineer, Unreserved
Reuben Pereira
Verified
Real estate
Canada
51-200 Employees
Online Review
Verified
Weelorum provided mobile app development services for a real estate software company. The team designed and implemented the app's architecture, reviewed and tested the code for functionality, and handled bugs.
Weelorum completed the app's features on time and tested its functionality. The team communicated well regarding ongoing issues and features. They delivered high-quality work on time, and their communication and quality were top-notch. They used virtual meetings, emails, and messages.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Lead Mobile Engineer of Unreserved
Describe what your company does in a single sentence.
Next generation real-estate software
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Weelorum to accomplish?
Design and implement architecture
Be involved in full lifecycle process of product
Review code and ensure high level of testability and functionality
Work with product, design to collaborate on new features
SOLUTION
How did you find Weelorum?
Upwork
Why did you select Weelorum over others?
High ratings
Pricing fit our budget
Great culture fit
Good value for cost
Company values aligned
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.
Setup techinical Architecture for project
Review code from peers and ensure high level of technical accuracy
Ensure UI and UX was spot on and ensured design specs
Collaborated with product, design and other engineers to build new features.
Handle bugs and issues that arise with the product
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Feature work done on time
App functionality tested
Good communication for ongoing issues and new features
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Everything was solid and delivered on time!
What was your primary form of communication with Weelorum?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
Communication and quality is top notch.
Are there any areas for improvement or something Weelorum could have done differently?
Keep doing what you do best with delivery quality for highest level of product.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
4.5
Value / within estimates
Willing to Refer
5.0
NPS
Development Support for Fintech Company
Custom Software DevelopmentOther IT Consulting and SI
$10,000 to $49,999
Mar. - June 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"We were impressed with their professionalism and experience."
Jul 4, 2022
Founder, Fintech Company
Anonymous
Verified
Other industries
Uster, Switzerland
11-50 Employees
Online Review
Verified
Weelorum provided development support for a fintech company. They helped the client build out a complex DeFi application. This mainly involved front- and backed development efforts.
Weelorum delivered exactly what was needed, helping the client generate positive results. The team led a seamless process, delivered quality work on time, and leveraged their in-depth knowledge and expertise in solving the internal team's needs. Overall, everything went as planned in this project.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
We are developing a DeFi pr0ject based on Terra Ecosystem
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Weelorum?
We were looking for somebody who could work on complex ecosystem for a decentralized finance application
SOLUTION
How did you select this vendor and what were the deciding factors?
Based on clear communication and experience
Describe the project in detail and walk through the stages of the project.
It was a project with clear tasks for frontend and backend developers. We had to create a complex database structure alongside a web interface
How many resources from the vendor's team worked with you, and what were their positions?
A backend developer and a project manager
RESULTS & FEEDBACK
Can you share any outcomes from the project that demonstrate progress or success?
Fantastic execution, did everything what was agreed with very positive results. Happy to work with them again
How effective was the workflow between your team and theirs?
Very smooth, we did not experience any problems
What did you find most impressive or unique about this company?
We were impressed with their professionalism and experience.
Are there any areas for improvement or something they could have done differently?
Everything was perfect
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Mobile CRM App Dev for Software Company
Custom Software DevelopmentMobile App Development
$10,000 to $49,999
May 2021 - May 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They were easy to communicate with and most of the job was done without our involvement."
Jun 17, 2022
CBDO & Product Owner, VentorTech
Vitaly Eremeev
Verified
Other industries
Warsaw, Poland
51-200 Employees
Online Review
Verified
Weelorum developed an iOS CRM app for a software company. They built the platform using Swift and is based on the client's existing ERP system.
Within six months, Weelorum delivered the project, which satisfied the client's requirements. The team communicated using various messaging platforms including Telegram and used Jira for project management. Overall, their communicative approach impressed the client throughout.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am a CBDO and product owner at VentorTech
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Weelorum, and what were your goals?
Develop an easy-to-use mobile CRM app for the existing ERP system
SOLUTION
How did you select this vendor and what were the deciding factors?
Hire the team from the Upwork platform
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
The project took 6 months of development and 6 months of post-production support, and maintenance. The goal was to develop a native iOS mobile app using SWIFT.
How many resources from the vendor's team worked with you, and what were their positions?
We have communicated with 6 people overall:
P.m.
QA
Analysts
Tech Lead
Devs
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
We were happy with the delivery time and quality of the product.
Describe their project management style, including communication tools and timeliness.
The PM is easy to communicate with. We use different messengers, JIRA as a PM software and Telegram for quick messages.
What did you find most impressive or unique about this company?
They were easy to communicate with and most of the job was done without our involvement.
Are there any areas for improvement or something they could have done differently?
Timesheets report could be more detailed, but overall it doesn't change the deal.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Showing 21-24 of
24 Reviews
Our Story
Ilya, CEO, and Alex, CTO, met and understood their view on how development team should work is same. While Alex was always working on mobile dev and Ilya believed it will be a big focus in the upcoming years, Weelorum with the focus on mobile apps appeared. Since 2019 team grew - 32 people now work in Weelorum. Also Ilya was not wrong - mobile apps remained the core service, however Weelorum gained expertise in UX/UI design and web development as well to offer full cycle services to customers.
Meet the Team
Ilya BudkoCEO
What Sets Us Apart
Personal founders involvement and expertise
That has a goal - saving time, avoiding common mistakes and making better decisions on the way to successful apps.
Popular app of our customers = our goal
Popular app with good reviews and hundreds of thousands of downloads - it’s goal for Weelorum. That’s why we always talk not only tech side of the project, but business side as well, suggesting strategy, analytics and KPI improvements when needed.
Deep technical expertise
Deep technical expertise combined with constant new technologies implementation. Tech team and Alex, CTO, are researching new tools and trying them out on own or pet projects before suggesting to the customer. That’s how AI-assisted coding started.
If you’re not seeing exactly what you need here, send this company a custom message.
You can talk about your project needs, price, and timeline to get started on your project.
Sign in to see which brands trust Weelorum.
Get connected to see updates from Weelorum like new case studies, latest reviews, their latest masterpieces in their portfolio, delivered straight to you.
