Peppol Box Now on Mobile: iOS and Android Apps Available
Discover the new Peppol Box mobile apps for iOS and Android. Consult your electronic invoices anywhere, with an intuitive interface and automatic synchronisation with your web account.
Peppol Box Team
August 1, 2025

Managing your Peppol invoices is no longer limited to your desk. With the new Peppol Box mobile apps for iOS and Android, consult and manage your electronic invoices directly from your smartphone or tablet, wherever you are.
Full Mobile Management of Your Peppol Invoices
In an increasingly mobile professional world, Peppol Box evolves to meet your needs on the go. With over 200,000 cross-border commuters travelling across the Grande Region every day, Luxembourg businesses need tools that keep up with their pace. Our iOS and Android apps let you stay connected to your electronic invoice flow, even while moving between Luxembourg, Belgium, Germany, and France.
Key Features of the Mobile Apps
- Invoice consultation: Access all your received Peppol invoices with an interface optimised for mobile
- Intuitive interface: Navigate your invoices effortlessly with an interface designed for mobile use
- Advanced search: Quickly find your documents by supplier, amount, or date
- Automatic synchronisation: All your data is synchronised with your Peppol Box web account
- Mobile validation: Approve your invoices directly from the app
Download and Availability
The Peppol Box apps are available free of charge on both major mobile platforms:
iOS App (iPhone/iPad)
Available on the App Store for all compatible iOS devices
Download link: App Store
Android App
Compatible with all recent Android smartphones and tablets
Download link: Google Play Store
Why Use Peppol Box on Mobile?
Professional Responsiveness
With the B2G e-invoicing mandate already in effect in Luxembourg since March 2023, and Belgium's 2026 B2B mandate set to increase cross-border electronic invoicing volumes, responsiveness in invoice processing is becoming crucial for Luxembourg businesses. The mobile apps allow you to:
- React quickly to urgent invoices
- Validate payments even while on the move
- Maintain optimal cash flow
- Meet supplier payment deadlines
Interface Designed for Mobile
The app interface has been specially designed for an optimal mobile experience:
- Intuitive navigation adapted for touchscreens
- Optimised display for smartphones and tablets
- Natural gestures to browse through your invoices
- Smooth performance even with large volumes of data
Synchronisation and Benefits
Peppol Box mobile apps are designed to complement your web experience seamlessly:
Benefits for Your Business
- Save time on daily administrative tasks
- Better monitoring of your cash flow
- Reduced data entry and archiving errors
- Seamless cross-border invoice management across the Grande Region
Real-Time Synchronisation
- Data always up to date between web and mobile
- Automatic backup of your actions
- Secure connection required for data access
- Instant synchronisation upon reconnection
Installation and Getting Started
Getting started with the Peppol Box mobile apps is simple:
- 1Download the app from the App Store or Google Play Store
- 2Log in with your existing Peppol Box credentials
- 3Consult your invoices in real time from the app
- 4Explore the interface and discover all the mobile features
Not Yet a Peppol Box Customer?
If you do not yet have a Peppol Box account, create one directly from our mobile apps or on our website. The discovery offer at 5 euros for the first month lets you test all features, including the mobile apps. With Flexina Sync, your accountant can automatically retrieve your invoices from Peppol Box -- free of charge and with no effort on your part.
The Future of Mobile E-Invoicing in Luxembourg
With the B2G e-invoicing mandate already in force in Luxembourg since March 2023, and Belgium's 2026 B2B mandate set to significantly increase cross-border Peppol invoicing volumes, having mobile tools at your fingertips is becoming essential for Luxembourg businesses operating across the Grande Region.
Our teams continue to develop new mobile features to enrich your electronic invoice management experience. Stay connected to discover the next updates!
Download Now
Join the Luxembourg businesses that already trust Peppol Box for their electronic invoicing.
Try Peppol Box for 5 days for only €5
Register today on the Peppol network, you are immediately compliant thanks to Peppol Box By Flexina
Try Peppol Box for 5 days for only €5
Register today on the Peppol network, you are immediately compliant thanks to Peppol Box By Flexina