Project inquiry
What would you like to build?
Start with a free instant estimate, then add a detailed brief if you wish. Review everything before sending a non-binding inquiry.
Prefer to talk first?
+49 8151 1875090 info@appdevelz.com
The email link opens your email app. You send the message yourself. See contact details for other options. We can work together in English or German.
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Your contact details and description are kept.
- Project type
- Website: scope
- Website: existing material
- App: platforms and features
- App: requirements
- Game: type and scope
- Game: technology and distribution
- Instant estimate
- Project
- Contact
- Review and send
Your initial estimate is ready.
No inquiry has been sent. You can continue here whenever you want a personally reviewed estimate.
Thank you – we have received your inquiry.
Your inquiry number:
You will receive a concept within 12 hours during business hours (Mon–Fri, 08:00–20:00 Europe/Berlin)¹ – expected by .
Calculated from selected options
Automatic preliminary estimate – non-binding
Calculation basis (all amounts net, plus 19% VAT)
This range uses our package prices and fixed rules for your selected options. It is non-binding and is not a quote. Third-party costs and optional items are excluded. After your complete inquiry, you receive a personally reviewed concept within 12 business hours, or 48 business hours for estimated project scope above €25,000 net (Mon–Fri, 08:00–20:00 Europe/Berlin)¹.
No live AI: the calculator uses your selected options, not your project description.
Response times, requirements & exceptions
- You receive a concept within 12 business hours, or 48 business hours where the estimated project scope exceeds €25,000 excluding VAT. This also applies to complex projects. Time counts after a complete inquiry arrives through our form, Monday–Friday, 08:00–20:00 Europe/Berlin. Outside this window it starts at 08:00 on the next working day; public holidays at our company location in Starnberg, Bavaria, do not count. The concept sets out scope, approach, cost range and open questions. Clearly defined work includes a fixed-price proposal. If existing code, online multiplayer or sensitive data first require an audit or detailed concept phase, the concept identifies those steps and their proposal; a reliable implementation price follows that review. The inquiry is non-binding.
What happens next
- A confirmation email with your inquiry number should arrive shortly (please also check your spam folder).
- Samuel Rogers reads your details and prepares the concept: our understanding, what is included and excluded, net price and price including VAT, schedule, assumptions and open questions.
- Review the concept at your own pace. If it fits, confirm the quote; your deposit reserves your slot.
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