27Street, on demand

Custom apps

Custom app development represented by a lime module fitted into a charcoal cube.

Great work starts with a clear next step. Choose your service, decide how we work together, and make it happen.

Expertise, directly
Scope, agreed together
Built around your ambition

Choose your engagement Hourly (1 hour)One prepaid hour. Add the hours you need. €160,00 Fixed package (5 hours)Five prepaid hours. We agree the specific scope separately. €800,00 Project depositCredited against the separately agreed project total when we prepare your invoice. €160,00

QuantityUnits of the selected engagement.

Add project context (optional)

Your websiteWhat would you like to achieve?

Total€160,00

Net prices plus applicable VAT. Tax is calculated at checkout. Digital service. No shipping required.

We agree scope, priorities, and timing separately before work begins.

The details, before we begin

When standard tools do not meet your needs, we build the right extension. For specific workflows, new capabilities and less manual work.

Choose how we work together

Hourly: one prepaid hour of custom apps at €160. Quantity is the number of hours.
Fixed package: a time-boxed five-hour work block at €800. Scope and priorities are agreed before work starts. A complete build or migration is not included.
Project deposit: a €160 advance credited towards a separately agreed project total. This is not the full project price and does not include a fixed number of hours.

Scope, priorities and scheduling are agreed before work starts. All prices are net, plus applicable VAT.

Explore this service on our agency website