IFIRMA KSeF Accounting&Invoice
IFIRMA KSeF Accounting&Invoice is #153 in Finance Free in Poland and charting in 1 of 30 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperIFIRMA SA
CategoryFinance
PriceFree
Released
Rating★ 4.8 (137)
Version3.1.16
Age rating4+
First seen by us
14 Oct 2026
Installs (est.)5k+ worldwide
Rating
4.8 ★
137 ratings
Measured
Best rank now
#153
Measured
IFIRMA KSeF Accounting&Invoice on the App Store
App details
App ID
6752647263
Publisher
IFIRMA SA
On the store since
Dec 2025
Under a year
Minimum OS
iOS 16.4+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
PL
Size
56 MB
Also listed in
Business
IFIRMA KSeF Accounting&Invoice downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| FinanceFree | #153 |
Apps near IFIRMA KSeF Accounting&Invoice on the chart
Finance Free, around #153.
Ratings
App Store, worldwide.
Rating
4.8 ★
137 ratings
Measured
Ratings
137
Measured
About IFIRMA KSeF Accounting&Invoice
IFIRMA is a mobile app for invoicing and online accounting for businesses. All your invoices, expense documents, taxes, ZUS/tax office deadlines and communication with your accountant are kept in one place – on your phone or tablet, 24/7.
Online invoicing and KSeF
Easily issue domestic and international invoices and use automatic currency conversion based on current NBP (National Bank of Poland) exchange rates. You can immediately send issued documents by e-mail as PDF files or share them in just a few taps. Updating payment statuses is simple, so you always know what is going on.
IFIRMA supports invoices compliant with KSeF, helping you switch to structured e-invoices without manually tracking every regulatory change. In one place you have invoices, KSeF, payments and expense documents.
Contractors, products and services
Managing contractors has never been easier – just enter their VAT ID (NIP) and the client’s details will be automatically retrieved from the GUS (Central Statistical Office) database. The same goes for products and services – you can conveniently create and edit them in the app to speed up online invoicing.
Document management center
Upload a file or a photo of an invoice or receipt, or import a file from another app – all documents are stored in the system and sent straight to IFIRMA accounting. You can see which files have already been posted, view your accountant’s comments and check whether anything is still missing.
Supported documents include, among others:
• domestic sales invoices
• VAT invoice for a receipt from a cash register
• foreign currency invoice
• invoices for receipts from a cash register
• pro forma invoices and export invoices
• domestic sales bill and foreign currency bill
• intra-Community supply of services
• and many other types of cost and sales documents.
Deadline-tracking calendar
Add your own tasks and let the app remind you of your most important obligations – payments, taxes, issuing invoices and sending declarations. Need to check the status of your ZUS or tax office declarations? Do it in a few seconds. What is more, you can pay your obligations with a single tap thanks to Autopay integration – without switching to other platforms.
Modern online accounting
The app adapts to your needs: it offers full integration with bank accounts, lets you quickly contact your accountant or customer support and share company details using the “My business card” feature. Thanks to automatic synchronization with the browser version, you always have access to your data and operation history, wherever you are.
Freedom for entrepreneurs
- Unlimited number of documents – a flexible annual subscription with no invoice limits.
- Self-service accounting – upload photos of receipts or other expense documents, track declaration statuses and pay selected liabilities via Autopay.
- Full accounting service – use the professional services of our accounting office for sole proprietors and companies.
Secu
Online invoicing and KSeF
Easily issue domestic and international invoices and use automatic currency conversion based on current NBP (National Bank of Poland) exchange rates. You can immediately send issued documents by e-mail as PDF files or share them in just a few taps. Updating payment statuses is simple, so you always know what is going on.
IFIRMA supports invoices compliant with KSeF, helping you switch to structured e-invoices without manually tracking every regulatory change. In one place you have invoices, KSeF, payments and expense documents.
Contractors, products and services
Managing contractors has never been easier – just enter their VAT ID (NIP) and the client’s details will be automatically retrieved from the GUS (Central Statistical Office) database. The same goes for products and services – you can conveniently create and edit them in the app to speed up online invoicing.
Document management center
Upload a file or a photo of an invoice or receipt, or import a file from another app – all documents are stored in the system and sent straight to IFIRMA accounting. You can see which files have already been posted, view your accountant’s comments and check whether anything is still missing.
Supported documents include, among others:
• domestic sales invoices
• VAT invoice for a receipt from a cash register
• foreign currency invoice
• invoices for receipts from a cash register
• pro forma invoices and export invoices
• domestic sales bill and foreign currency bill
• intra-Community supply of services
• and many other types of cost and sales documents.
Deadline-tracking calendar
Add your own tasks and let the app remind you of your most important obligations – payments, taxes, issuing invoices and sending declarations. Need to check the status of your ZUS or tax office declarations? Do it in a few seconds. What is more, you can pay your obligations with a single tap thanks to Autopay integration – without switching to other platforms.
Modern online accounting
The app adapts to your needs: it offers full integration with bank accounts, lets you quickly contact your accountant or customer support and share company details using the “My business card” feature. Thanks to automatic synchronization with the browser version, you always have access to your data and operation history, wherever you are.
Freedom for entrepreneurs
- Unlimited number of documents – a flexible annual subscription with no invoice limits.
- Self-service accounting – upload photos of receipts or other expense documents, track declaration statuses and pay selected liabilities via Autopay.
- Full accounting service – use the professional services of our accounting office for sole proprietors and companies.
Secu
Latest updates
3.1.16
- Automatic retrieval of invoices from KSeF
- Notifications about invoices automatically retrieved from KSeF
- Ability to delete payments with exchange rate differences