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Everyone
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Content rating
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About this app

FirmaCenter – Your business. One app. Everything at a glance.

FirmaCenter brings the most important areas of your business together in one place. Manage income and expenses, invoices, receipts, projects, trips, appointments, and documents clearly in a single app.

Less paperwork, fewer different apps, and a better overview of your business.

Keep track of your finances
Track your income and expenses and keep an eye on your business finances. Categories and clear reports help you quickly see where your money is going and how your business is performing.

Create invoices easily
Create and manage invoices directly in FirmaCenter. Customer data, services, and amounts can be clearly recorded, and invoices can be generated as PDFs.

FirmaCenter supports various invoicing methods, including standard invoices with VAT, as well as appropriate settings for small businesses and §13b cases.

Organize receipts and documents digitally
Photograph and save invoices, receipts, and other business documents directly in the app. This way, you gradually create a digital company archive instead of a collection of paper, photos, and files scattered throughout different locations.

Manage Projects
Organize your orders and projects centrally. Store important information, notes, tasks, costs, and documents, and keep track of your work's progress.

Travel & Expenses
Clearly document business trips and manage your travel expenses. Ideal for freelancers and companies that regularly travel to clients, construction sites, or other locations.

Calendar, Tasks & Notes
Schedule appointments, save important notes, and manage tasks directly where your business data is stored. This eliminates the need to constantly switch between different apps.

Reports & Overviews
FirmaCenter helps you present key business figures clearly. Income, expenses, and other data can be compiled in a clear overview, allowing you to quickly see how your business is performing.

Export Data
Prepare your business data for further processing or for your tax advisor. Depending on the area, data and documents can be clearly exported and archived.

Developed for freelancers and small businesses

FirmaCenter is specifically designed for freelancers, tradespeople, service providers, and small businesses who want to simplify their daily office work.

Whether on the construction site, visiting a client, or in the office: Your company's most important information stays in one central location.

FirmaCenter grows with your business.

Our goal isn't to create yet another complicated business app. FirmaCenter aims to be a central platform for everyday business: from finances and documents to projects and invoices, all the way to organizing daily tasks.

FirmaCenter – less administration. More overview. More time for your business.
Finances, invoices, receipts & projects – everything for your company in one place.
Updated on
Oct 19, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Personal info and 5 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Neu in Version 1.0.2:
- Kalkulator neu gestaltet: mehrere Arbeiten in einer Kalkulation, Ergebnis direkt ins Angebot übernehmen
- Angebote: Positionen, Stunden und Arbeiten aus dem Kalkulator hinzufügen
- „Ausgabe erfassen“ übersichtlich auf einem Bildschirm
- Einheitliches, kompakteres Design in der ganzen App
- Tastatur verdeckt keine Eingabefelder mehr
- Firmendaten aus dem Portal (IBAN, Steuernummer) bleiben beim Synchronisieren erhalten
- Fehlerbehebungen und Stabilität
Content rating
Everyone
Learn more

App support

Phone number
+4915219501624
About the developer
LBX GROUP SP Z O O
firmacenter.app@gmail.com
Ul. Wojska Polskiego 114l-15 16-400 Suwałki Poland
+48 509 782 793