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Progress in writing, every week. What's done, what's next and where we need your decision — in one short document.
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Job success rate
By Upwork

Healthcare App Developers in Germany 2026
By Clutch

Health & Wellness App Developers 2026
By Clutch

FlutterFlow Developers in Germany 2026
By Clutch

Flutter Developers in Germany 2026
By Clutch

App Developers in Switzerland 2026
By Clutch

HIIT the Beat
By Best Mobile App Awards

AI Agent Development
By AI Agency Radar 2026


Mobile Tinder for sports recruiting: a FlutterFlow app with custom swipe widget, matching, ranking and Supabase backend.

Fitness app with guided workouts, personalized training plans and muscle recovery tracking.

Wellness app for training and nutrition routines with a focus on motivation and daily habits.

Monitoring and control system for steel plants: incident reports and expert feedback through an admin panel.

Fitness app that combines high-intensity interval training with breakdance moves.

Mobile caregiving platform for care requests, jobs, company and caregiver profiles, training and direct communication.

Responsive web platform for assignments, lesson planning and progress, with contracts and payments organised for administration.

Learning app for students with task planning, streaks and badges to keep daily practice motivating.

Sports and donation app: basketball fans turn their performance into “Good Energy” for nonprofit clubs.

Event networking app with NFC and QR scanning for fast contact exchange at SAP events.

AI-powered nutrition app with flexible meal logging, personal goals and progress tracking.

ERP system for agency work records, contributor payouts and project finance.

Local dating app with values-based matching, requests, chat and a Next.js waitlist landing page.

Motorcycle community app with rider profiles, personal garages, shared content, push notifications and RevenueCat subscriptions.

Premium HealthTech app for Saudi patients: Arabic RTL experience, English dietitian panel, and Zoho CRM, WhatsApp and payment integrations.

Mobile app for truck drivers in container transport: track trips, capture container and seal data, keep vehicles and licence details in the profile.

Web investment platform: balance, investments and returns in one dashboard, plus a primary and secondary market, deposits and withdrawals.

Mobile finance app: accounts, cards and invoices, a crypto portfolio with statistics and an overview of the user's partner network.

Mobile apps in weeks instead of months. Xmethod builds iOS and Android apps with FlutterFlow — efficient, stable and ready to scale.
Xmethod is your MVP development agency for startups and companies. We plan, design and build MVPs in 8–12 weeks.
Build mobile apps for iOS and Android at the same time. Xmethod uses FlutterFlow for fast, high-performance cross-platform apps.
Xmethod builds custom software solutions for companies: web apps, SaaS, mobile apps, API integrations and scalable digital products.

We support B2B companies in Germany with tailored AI implementation: from strategy through development to integration into existing systems and SaaS products.
Automate business processes with AI. Xmethod builds intelligent agents and workflows for more efficiency and scalability.

Software development without long waiting times. Xmethod uses modern low-code tools to deliver MVPs and products fast and efficiently.
Go for fast delivery with no-code. Xmethod builds scalable apps and platforms with Webflow, Bubble and Airtable.
Build scalable web apps with low-code. Xmethod delivers high-performance applications in 2–3 months — fast, flexible and future-proof.

Visually strong mobile app design. Xmethod creates UI/UX for iOS and Android — modern, intuitive and optimised for engagement and retention.
Modern web design that works. Xmethod builds responsive, aesthetic websites with Webflow and Framer — user-centred and converting.
Web design that converts for SaaS products. Xmethod builds high-performance Webflow sites with a clear UX focus and strong brand impact.
From idea to launch: Xmethod handles discovery, UX/UI and low-code development — fast, user-centred, market-ready.

Understand your business model better. Xmethod delivers clear analysis for data-driven decisions and product optimisation.
A clear product vision with less risk. Xmethod analyses target groups and creates backlogs and user stories — the perfect basis for development and MVP.
Uncover UX weaknesses and potential. Xmethod reviews usability, conversion flows and interaction — including concrete optimisation proposals.
Test your product idea with interactive UX prototypes. Xmethod delivers clickable models in days — perfect for user tests and pitches.
Bubble
Webflow
Zapier
Bubble
Webflow
Zapier
Zapier
Webflow
Bubble
Zapier
Webflow
BubbleWe work on a Time & Materials basis in two-week sprints with transparent tracking. Every task and all documentation live in one place, and you receive detailed reports.
Progress in writing, every week. What's done, what's next and where we need your decision — in one short document.
See the product, not just a status. Short screen recordings walk you through new features and demos — watch them whenever it suits you.
WhatsApp, email or Slack. Questions go straight to the team in the channel you already use, without waiting for the next call.
Talk first, decide later. We discuss your idea, the possible routes and a realistic scope — free of charge.
Ideas worked out together. In joint sessions we sharpen the concept, the target group and the features of the first version.
See the idea before it's built. First screens and user flows show how the product could look and work.
Your idea stays protected. We sign a non-disclosure agreement before you share details, code or data.
Clear terms from day one. Scope, Time & Materials billing and responsibilities are set out in writing.
Data protection in writing. When we work with personal data, a data processing agreement under Art. 28 GDPR governs how it is handled.
One document for the whole product. Goals, user roles, features and acceptance criteria — the shared basis for design and development.
A budget before the first sprint. Each feature is estimated in hours, so you can see where the budget goes and set priorities.
Sprints and milestones at a glance. A roadmap in two-week sprints shows when each part of the product will be ready.
Data structure before code. Entities and relationships are designed up front, so the product can grow without costly rework.
Every feature from the user's point of view. Stories with acceptance criteria describe exactly what we build and how we test it.
Processes you can see. BPMN diagrams map workflows and automations before they are built.
Every task on one board. You see what the team is working on, what's in review and what was done in each sprint.
Knowledge that stays with you. Specifications, decisions and technical documentation live in Confluence and stay available after launch.
Every hour accounted for. Time is logged per task, so the invoice matches the work actually done.
A release without surprises. The last sprint is dedicated to testing and bug fixing before the product goes live.
Everything you need to run the product. Access, code, documentation and design files are handed over in one package.
Launch is only the beginning. We advise on positioning and the first steps to win users after launch.

Anyone can be fast with AI today. Being fast and getting it right takes people who care – and a system that sets them free. That's the part I love building.
I believe that every detail matters. It's not just about aesthetics; it's about creating an experience that resonates with users and solves their problems effectively.
The first 90% of a project takes 90% of the time. The remaining 10% takes the other 90% of the time.
I'm not trying to do everything. I'm trying not to waste my life on things that don't matter to me.
I turn ideas into clear requirements – so the team builds what users actually need, not just what was written in the ticket.
A design is good when nobody has to think about how it works.
A release is only done when I can't break it any more.
A good first call doesn't end with a quote – it ends with a clear next step.
“Their ability to balance technical expertise with client-focused collaboration made them an outstanding partner.”
Xmethod delivered a high-quality app that met all requirements and expectations. They adhered to deadlines, communicated efficiently, and maintained a proactive and solutions-oriented approach. The team was responsive, attentive, and committed to delivering a functional and user-friendly app.
“Xmethod’s project management was collaborative and generally well-organized.”
Xmethod delivered a fully functional app that was launched and began testing with real users. The team provided a collaborative and well-organized process. They were flexible in working through changes and committed to delivering a polished product. Their technical expertise was impressive.
“They did the homework on our niche before building anything, and the process was clear the whole way through.”
Thanks to Xmethod's work, the client reduced their contact processing time from over a week to just a day. The solution also improved the client's contact follow-up rate. Xmethod was a communicative, punctual, and proactive partner. Their automation expertise and industry research stood out.
“The price-to-quality ratio was impressive.”
Xmethod's website design received positive feedback from users, achieving the desired 'wow' effect. Moreover, the team demonstrated excellent project management and effective communication via Telegram. Overall, the team's impressive price-to-quality ratio makes them a valuable partner.
“We've been impressed with Xmethod's great culture.”
Xmethod's work has improved the app's performance and user satisfaction. The team's project management approach has been great, and they've primarily communicated with the client through virtual meetings throughout the engagement. Moreover, Xmethod's culture has been impressive.
“Everything was handled very well from start to finish.”
Xmethod's work was well-received by the client's end users, with over 90% of active clients moving to the app within the first six months after launch. The team managed the project very well, consistently met deadlines, and communicated clearly throughout. They were responsive to the client's needs.
“They really can tailor the right solution specifically for your product and goals.”
Xmethod redesigned and restructured the platform, improving its functionality. The team transformed the platform into a more structured, multi-role product with an AI-LLM-assisted support experience. The team delivered on time and communicated well. Their tailored solutions were impressive.
“All deadlines were met.”
Xmethod's work improved the client's efficiency and capacity to interact with clients by 50%. The team met all deadlines and was highly available, flexible, and responsive. Xmethod's involvement in the process was impressive. They communicated via in-person and virtual meetings and emails.
“I was most impressed by their FlutterFlow expertise, technical knowledge, and responsiveness.”
Xmethod successfully completed the key development tasks, making the app more stable and ready for production. Xmethod managed the project professionally and maintained clear communication throughout the process. They were reliable, organized, and supportive from start to finish.
“They consistently went above and beyond to ensure the project’s success.”
Xmethod delivered the product on time, and the client saw increased revenue. There was also a significant reduction in manual labor, and the client’s user engagement improved. The team’s project management approach was exemplary, and their proactive approach and expertise were truly commendable.
“The team was professional and to the point. They met my needs, and we found a common language very quickly.”
Xmethod helped the client boost their site's ranking on Google, increase service requests, and receive positive customer reviews. Their team listened carefully to the client's needs, enabling them to provide sound feedback and custom solutions. They also communicated well via virtual meetings.
“The project management was top-notch, and all tasks were completed within the acceptable timeline.”
Xmethod completed the development of a full-fledged MVP in two months. The client appreciated how the vendor discussed the results at the end of each sprint and made modifications as needed. They also lauded the vendor's work speed, politeness, timely delivery, and top-notch project management.
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Dennis Polevik
CEO
Dennis Polevik
CEO
What happens next?