Estimates and invoices with dux-facti: A fast and easy billing solution for your business

Estimates and invoices with dux-facti

A fast and easy billing solution for your business

download giga-cv on the App Store
download giga-cv on Google Play
dux-facti invoicing software for iPhone iPad Android

Main features

Create estimates, invoices, credit notes in PDF, with previewing, printing and send via e-mail.

Manage your company info, products, product families, customers, customer families and settings for your PDF documents. Import contacts into customer records.

Manage discounts, convert estimates to invoices, manage down-payments.

Totals and taxes (three VAT rates) get calculated automatically.

dux-facti invoice app for iOS, iPhone iPad and Android

and also …

Dashboard with PDF reports and graphic representations of sales.

No subscription required, no registration, unlimited creation of estimates and invoices in your device’s database.

Help is included with the get-started guide. Got questions? Dux-facti contains direct access to e-mail support.

No cash register function, ticket or payment. Single-company and mono-device app. No sync between devices.

dux-facti create professional PDF estimates and invoices straight from your iPhone iPad and Android

Everything to make your billing a success

Easy handling

Complete help is available inside app, including first steps and familiarization. Direct access to e-mail support.

Personalized documents

Easy integration of your logo and specific mentions on estimates and invoices. Titles, font and colors are adaptable.


The native e-mail features of your device are used to ensure direct delivery without any intermediaries.

An app always available

Creation of estimates and invoices does not require an active internet connection.


No recurring subscription. The purchase of the app or additional modules is billed once. Their validity becomes permanent.

External data

Import / export of customer and product sheets in CSV format. Backup and restore your database.​


Example of invoice

Invoicing is tedious but necessary to get paid faster! Automate your invoicing process with dux-facti so you can devote more time to clinch your sales.

Here is an example of the default invoice template that ship with dux-facti. All columns can be renamed through the app. A logo has been put in place to show where yours can go.

invoice example with Dux-facti app for iOS and Android

Add-ons (iOS only)

You can enhance dux-facti with additional modules via in-app purchases:

Let your customers affix their signature directly on the estimates.

Integrate your sales conditions, catalogs, specifications, photos in dux-facti.

Export for external backup of your database and PDF files.

Create your own photo-based catalogs in PDF and screen presentations.


Even more good reasons why you should download dux-facti



4.5 · ‎171 reviews

iOS Ratings / All Countries

App Privacy

Data Not Collected

The developer does not collect any data from this app.

"Super logiciel pour la facturation, prix ultra compétitif Je l’utilise depuis plus d’un an. Aucun problème et très simple d’utilisation Je recommande !!!"

AppStore, 04/2022

"Cette application répond parfaitement à mes attentes : éditer mes factures sur place chez mes clients / pré-enregistrer mes articles - prestations / préparer mes devis à l’avance / visualiser mon bilan / et surtout conserver mes données en interne sans avoir à les confier à un serveur tiers ! Et tout ça avec un développeur hyper réactif qui vous guide dans la prise en main ! Je recommande fortement !!!"

AppStore, 12/2021

"Super logiciel pratique et facile à utiliser Merci"

AppStore, 12/2021

The dux-facti App is available to download from the Apple App Store for iPhones et iPads (iOS 9.0 and higher) as well as from the Google Play Store for Android devices (5.0 and higher).
download giga-cv on the App Store
download giga-cv on Google Play