Let’s talk about your project

An app for what your customers and team need to do

We build mobile applications for shopping, accessing information and completing tasks from a phone. We design the experience and connect it to the systems your business uses.

Plan my application
Tremus website with its product catalogue and access to the Isabella assistant.
Tremus

We developed its ecommerce, iPhone app and voice assistant with RAG.

Explore the project

Your app should solve an everyday need

Customers need to buy again or check information

We design access to the catalogue, orders or information they use often, with an experience built for their phone.

Your team works away from the office

We bring forms, queries and data collection to the place where work happens.

The idea is clear but the pieces are missing

We define screens, users, rules and connections to turn the idea into a scope that can be built and tested.

What we build for your application

Experience and screens

Journeys, navigation and design for the main tasks of each user type.

Product features

Accounts, profiles, catalogues, forms, orders or notifications based on the app’s needs.

Backend and integrations

Services to store data, apply permissions and connect the app with your tools or platforms.

Testing and delivery

Validation on agreed devices, release preparation and support for the publication process defined in the proposal.

From a specific task to a usable app

  1. Define users and scope

    Agree the core tasks, platforms and product rules.

    Deliverable: A screen map and scope for the first release.

  2. Design and develop

    Build the experience, its features and the connections it needs.

    Deliverable: Versions you can review during development.

  3. Test and prepare delivery

    Check user journeys and prepare distribution, documentation and continuity.

    Deliverable: A validated application and publication or distribution plan.

Real project: Tremus

An ecommerce, an iPhone application and a real-time voice assistant with RAG developed by Neterius.

What the proposal defines

We agree the project deliverables and quote any additional services you need separately.

What it includes

  • Definition of agreed users, screens and features
  • Application design, development and connections
  • Testing on defined platforms and devices
  • Delivery preparation, documentation and handover

What it excludes

  • App store accounts, fees and requirements
  • Licences, infrastructure and external service consumption
  • Ongoing maintenance and later features

Frequently asked questions

Do you build apps for iOS and Android?

Yes. We define platforms and the technical approach according to the experience, features and project scope. The proposal specifies the devices and versions to be tested.

Can you connect the app to my systems?

Yes. We review available APIs, data and permissions to connect the app with your ecommerce, CRM, ERP or other tools. If a backend is needed, we include it in the scope.

Do you have real application experience?

For Tremus, we developed the mobile application alongside its ecommerce and real-time voice assistant with RAG. The project page presents that experience and links to the brand’s public website.

Is app store publication included?

We can support app preparation and submission. We define the responsible accounts, materials and included revisions. Approval and review times depend on each store.

Services that can support your project

  • Web development for sales, support and operations

    We build online stores, portals and web applications that help people buy, request a quote or complete a task. We design the journey and connect payments, data and the tools behind your operation.

  • An online store connected to your operation

    We build online stores so customers can find products, buy and receive information about their orders. We connect that experience with the work of sales, inventory and fulfilment.

  • AI agents that answer questions and carry out tasks

    Does your team answer the same questions or copy data from emails? We build agents that consult your knowledge, extract information and act in your systems, with clear rules and review where needed.

What should someone be able to do in your app?

Tell us who will use it, which task they need to complete and which systems it needs to access. We use that to define the first release.

Plan my application