---
title: "UBL Invoice Viewer - Reviews, Revenue and Downloads in Belgium | Apple App Store"
description: "Since January 2026, electronic invoicing has become mandatory in Belgium. All your invoices must be exchanged in UBL/XML format. This format is compliant… but unreadable and impossible to print direct"
---

# UBL Invoice Viewer — Belgium
> E-invoices: 1 tap = PDF

![UBL Invoice Viewer App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/70/4a/a4/704aa4ad-6280-0915-7326-50361041ac84/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [ICI Solutions](https://apptail.io/developer/ici-solutions-KiCb) (Belgium)
**Category:** Business
**Rating:** 5.0/5 (2 ratings)
**Price:** €4.99
**Bundle ID:** com.icisol.UBLViewer
**Store:** Apple App Store
**Country:** Belgium
**Version:** 1.2 (released 2026-01-19)
**Original Release:** 2025-10-07
**Languages:** English, Dutch, French, German

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/be/app/app/id6752550268)
**AppTail Page:** [https://apptail.io/app/ubl-invoice-viewer-GTWw/belgium](https://apptail.io/app/ubl-invoice-viewer-GTWw/belgium)

## UBL Invoice Viewer Description
Since January 2026, electronic invoicing has become mandatory in Belgium.
All your invoices must be exchanged in UBL/XML format.
This format is compliant… but unreadable and impossible to print directly.

UBL Invoice Viewer is the simple solution to:

- Open UBL/XML files instantly.
- Convert them into a clear, printable PDF.
- Keep archiving invoices on paper.
- Stay fully compliant with the law.

One-time transparent price: launch promo
No ads. No hidden subscriptions.

Available on iPhone, iPad and Mac.

## UBL Invoice Viewer Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/89/16/89/89168996-c9ce-ee7d-b275-4f3eba84cab2/EN_-_open.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7f/41/a4/7f41a4f2-e2e3-60a7-be4c-c261db2a56ef/EN_-_preview.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/30/ed/de/30edde4e-da46-4236-73f0-52e205af1cbf/EN_PDF.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/35/30/be/3530be03-20a7-0077-8549-8718e35984e0/EN_-_print.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b5/f2/81/b5f28153-e19e-0261-3def-39895e952b51/EN_-_no_ads.png/1242x2688.png)

## UBL Invoice Viewer Rating Breakdown in Belgium
- 5 stars: 2 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)



## UBL Invoice Viewer Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Belgium | Business | #211 |



## UBL Invoice Viewer Available In
- [Belgium](https://apptail.io/app/ubl-invoice-viewer-GTWw/belgium)
- [Germany](https://apptail.io/app/ubl-invoice-viewer-GTWw/germany)

---

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