FPA 39a
TSETSONIS DIMITRIOS KAI SIA E.E. Finance iPhoneiPadiPod touchMacApple Watch
FPA 39a is a free Finance app for iPhone and iPad by TSETSONIS DIMITRIOS KAI SIA E.E. Requires iOS 18.0. Updated July 14, 2026.
- Price
- Free
- on the App Store
- Size
- 28 MB
- Age 4+
- Updated
- Jul 14
- 2026 · v1.2.1
Screenshots
About FPA 39a
UNOFFICIAL APP — Not affiliated with, nor approved by AADE (the Greek Independent Authority for Public Revenue). It does not represent any government or public authority. Fpa 39a is an independent, unofficial client for AADE's online service "Article 39a par. 5 of the VAT Code" — the VAT reverse charge mechanism. You sign in with your special TAXISnet web service credentials and manage your tasks as a Buyer, Supplier, or Representative. FEATURES • Buyers: registration/update, details, history • Representatives: management, history, one-time codes per representative • One-time codes (OTP): creation, search, reservation, deletion • Supplier: VAT check, representative verification, transaction registration/modification, history with filters SECURITY • Your login credentials are stored encrypted on your device • Optional lock with biometrics (fingerprint/face) or PIN • Communication exclusively over a secure connection (HTTPS) with AADE Note: This is an independent, unofficial application. The special TAXISnet web service credentials are required (these are NOT your regular TAXISnet login credentials). OFFICIAL AADE SOURCES • Article 39a par. 5 service: https://www.aade.gr/en/service-article-39a-par5-circular-11502992017 • Special web-service credentials management (myAADE): https://www1.aade.gr/sgsisapps/tokenservices/protected/displayConsole.htm DISCLAIMER: Unofficial application. Not affiliated with, nor approved by AADE. It is not a product or service of any government/public authority.
What’s new
Version 1.2.1 · Updated July 14, 2026
- Stability improvements - Fixes to the companion Apple Watch / Wear OS app - General performance improvements
App privacy
The developer, TSETSONIS DIMITRIOS KAI SIA E.E., reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
- Usage Data: Advertising Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Advertising Data
Used for: Third-Party Advertising
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Diagnostics: Crash Data, Performance Data
Used for: Analytics, App Functionality
Alternatives to FPA 39a
Looking for apps like FPA 39a? Here are 6 similar apps on the App Store. The highest rated is ChaniaBank (4.8/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| FPA 39a | – | Free | July 14, 2026 | |
| Billino - Invoices & PDF | – | Free | Oct 28, 2026 | Compare |
| Taliro: Split Expenses | – | Free | Oct 12, 2026 | Compare |
| AutoKeep: Maintenance Tracker | – | Free | Oct 19, 2026 | Compare |
| AeonX.app | 2.5 / 5 (2) | Free | Apr 20, 2026 | Compare |
| Alpha Bank business | 4.5 / 5 (4) | Free | Oct 14, 2026 | Compare |
| ChaniaBank | 4.8 / 5 (4) | Free | Sep 9, 2026 | Compare |
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