# FIZ: 24/7 Financial Assistant — AT-certified invoicing

> All-in-one financial assistant for Portuguese freelancers, handling invoicing and declarations. (iPhone/iPad app by FIZ PT, UNIPESSOAL LDA.)

- Source: https://appshunter.io/ios/app/fiz-247-financial-assistant/id6736618714 (this page in markdown: same URL + `.md`)
- Developer: [FIZ PT, UNIPESSOAL LDA](https://appshunter.io/developer/1772684206)
- Category: Finance, Business
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings
- Age rating: 17+
- Requires: iOS 15.0 · 143 MB
- Languages: American English, European Portuguese
- Released: 2025-01-08
- Data updated: 2026-08-19
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/fiz-247-financial-assistant/id6736618714/reviews.md

## What is FIZ?

FIZ — Financial assistant for freelancers 24/7

Your complete financial assistant — in one app. FIZ is the all-in-one platform for freelancers and self-employed professionals in Portugal.

 • Certified invoicing (AT No. 3041) — issue invoices in seconds.
 • Automatic VAT & Social Security declarations, calculated and submitted for you.
 • Fiscal Shield — protection up to 1.500€ per declaration.
 • Instant chat support 24/7, powered by humans + AI.
 • 10,000+ happy professionals.
 • Made with pride in Portugal.
 
What you can do:
 • Send certified invoices in seconds
 • Let FIZ handle VAT and Social Security automatically
 • Get instant answers via in-app chat

Less bureaucracy. More life.

## Key features

- Certified invoicing (AT No. 3041)
- Automatic VAT declarations
- Automatic Social Security declarations
- Fiscal Shield protection
- 24/7 instant chat support
- Invoice generation in seconds


## Frequently asked questions about FIZ

### What is FIZ?

FIZ is a 24/7 financial assistant app designed for freelancers and self-employed professionals in Portugal. It helps with certified invoicing, automatic VAT and Social Security declarations, and provides instant chat support.

### How does FIZ handle invoicing?

FIZ allows you to issue certified invoices (AT No. 3041) in seconds directly through the app. This ensures your invoices comply with Portuguese tax regulations.

### Can FIZ automatically calculate and submit VAT and Social Security?

Yes, FIZ is designed to automatically calculate and submit your VAT and Social Security declarations for you. This feature aims to simplify complex tax processes for users.

### What kind of support does FIZ offer?

FIZ provides instant chat support 24/7, powered by a combination of human agents and AI. This ensures you can get help with your financial queries at any time.

### Is FIZ available on multiple devices?

Based on the data, FIZ is supported on iPhone and iPad devices. It is designed to be accessible on Apple's mobile and tablet platforms.

### How often is FIZ updated?

The latest version of FIZ was updated on April 29, 2026. This indicates a commitment to regular updates and improvements for the application.

### What is the Fiscal Shield feature in FIZ?

The Fiscal Shield is a feature within FIZ that offers protection up to 1,500€ per declaration. This provides an added layer of security for your financial submissions.

### Does FIZ have ads?

No, FIZ does not contain advertisements. The app is free to use and does not display any ads to its users.

## Version history (last 5 releases)

### 4.15 — 2026-08-17

Improved UX/UI – Even smoother, faster invoicing experience.
Bug fixes & enhancements – Performance and stability improvements.

### 4.14 — 2026-08-11

Improved UX/UI – Even smoother, faster invoicing experience.
Bug fixes & enhancements – Performance and stability improvements.

### 4.13 — 2026-07-24

Improved UX/UI – Even smoother, faster invoicing experience.
Bug fixes & enhancements – Performance and stability improvements.

### 4.12 — 2026-07-21

Improved UX/UI – Even smoother, faster invoicing experience.
Bug fixes & enhancements – Performance and stability improvements.

### 4.10 — 2026-07-09

Tap to Pay – Accept in-person payments directly in the app.
Improved UX/UI – Even smoother, faster invoicing experience.
Bug fixes & enhancements – Performance and stability improvements.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*