Event commerce
Tapp
React · Ruby · POSA platform that lets visitors order from their phone during events while staff process orders immediately.
ResultFewer queues and a smoother order flow.
Have a software idea? We turn it into a working product.
For founders who want to launch without building a technical team from scratch. In 4-8 weeks, with a fixed scope, clear price and deadline.
Example of a weekly update
Example project: reservation platform
Scope definedGoal, features, and timeline agreed
Done
Core product builtVisible and testable every week
Done
User testingFeedback is being incorporated
In progress
LaunchHosting, monitoring, and handoff
Week 8
New this week
You try the new version yourself through your test link. Next week we process your feedback and prepare the launch.
Built for ambitious businesses
No nice concepts. Products people actually use.
From mobile event ordering to community apps and point-of-sale systems: built around one clear business goal.
View all cases
Event commerce
Community app
Akhie
Mobile · UXA community app bringing home chefs and food lovers together around food and culture.
ResultA complex community idea translated into a clear, accessible product.
Operations software
Tapp POS
Android · IntegratieA tablet app for fast order processing at busy events, connected to the Tapp platform.
ResultOne continuous flow from mobile ordering to fulfillment.
No technical team required. You still stay in control.
Most software projects get stuck not on code, but on unclear scope, rising hours, and feedback that arrives too late. That is why we make those three things concrete upfront.
An unpredictable project
The Gain Impact approach
Starting from a loose list of features
First the goal, then only what is needed to launch
Hours pile up during the build
Scope and price are locked before work starts
Only at the end do you see what was built
A working version is reviewed every week
Jargon and a different contact every time
Plain language and one accountable contact
What will your project cost, and how soon is it live?
Choose the option closest to your project. You see a price indication and timeline straight away, without leaving any details.
No obligation
Immediate estimate
Make both choices for your price indication.
The best software creates visible business results.
Clients most often mention growth, reliability, and commitments that are actually kept.
“The only software developers where, when I asked when something would be done, it actually was done on time.”
“Can you pause the webshop for a moment? We're getting more orders than we can handle on time.”
“Since the new website went live, we clearly get more enquiries. Customers now just fill in the form instead of dropping out halfway.”
What you might still want to know.
If your question is not listed here, send your idea in a few lines and we’ll reply within 24 hours.
Ask my questionWhat does an MVP cost at Gain Impact?
An MVP usually costs €3,000 to €5,000 with us. A simple app is around €5,000 to €8,000 and a complete app around €10,000 to €15,000. After the free intake we lock the scope and you get one fixed price that does not change as long as the scope stays the same.
How quickly can you start?
Usually we can plan the kickoff within one to two weeks after the first intake and scope agreement.
I don't have a technical background. Is that a problem?
No. We work a lot with non-technical founders. We translate your idea into a concrete product plan and explain decisions in plain language.
What happens after launch?
We stay available for maintenance, monitoring, and further development. Any post-launch support is agreed in advance.
What do we discuss during the free intake?
We talk about the goal of your product, who it is for, what the first version must include, and what the best next step is. The intake is completely free and optional.
Within 15 minutes, you’ll know if your software idea is viable.
Tell us briefly what you want to build. You’ll get honest guidance on scope, timeline, and the right next step.
Daniyal Hussain, founder You talk to me in the intake, and I stay your single point of contact. Reply within 24 hours.
No obligations Reply within 24 hours Clear next step