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MrKSeF

App StoreInvoicing & billing🇺🇸

PulseGate's liveness check found it on 8 Sep 2026; it is registered on the App Store and has been in the index since 16 Jun 2026. How this is checked

MrKSeF is an iOS app designed for Polish businesses and accountants to monitor, preview, and manage KSeF documents. It provides instant notifications, supports multiple companies, and allows PDF export, streamlining document workflows for users handling electronic invoices.

Inferred · not functionally tested

PaidWebiOS
MrKSeF preview
  • MrKSeF screenshot 2
  • MrKSeF screenshot 3
  • MrKSeF screenshot 4
  • MrKSeF screenshot 5
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Overview

5 features

Purpose: Helps Polish entrepreneurs and accountants efficiently monitor and manage KSeF documents without manual checking.

Inferred · not functionally tested

Audience: Polish entrepreneurs and accountants

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: indicated (inferred, not tested) · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: paid · license: Proprietary · platforms: MOBILE · deployment: browser, ios

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: apps.apple.com. These links do not verify the individual claims.

In the Invoicing & billing space, MrKSeF takes a focused approach. Inferred · not functionally tested: It helps Polish entrepreneurs and accountants efficiently monitor and manage KSeF documents without manual checking. Inferred · not functionally tested: MrKSeF is a B2B product aimed at polish entrepreneurs and accountants. Basis unknown · not verified: Pricing is paid. Basis unknown · not verified: It runs on the web and iOS.

Bartlomiej Loniewski builds and maintains MrKSeF, and it first shipped in 2026. Inferred · not functionally tested: Among its 5 catalogued features are document notifications, multi-company support, and PDF export. Inferred · not functionally tested: Catalogued interfaces include a public API.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Document notifications
  • Multi-company support
  • PDF export
  • Quick document preview
  • Customizable alerts

Topics: Inferred · not functionally tested

Tags
ksef-integrationdocument-managementaccounting-apppdf-exportmulti-company

JSON profile · Text profile · Access guide

Built with & integrations

Connectors
API
Runs on
BrowseriOS

Trust & compliance

Public signals
HTTPSStore listing found

Indexing history

What PulseGate has recorded for this listing

Nothing recorded for this listing in this window.

Frequently asked questions about MrKSeF

What is MrKSeF?
Inferred · not functionally tested: MrKSeF helps Polish entrepreneurs and accountants efficiently monitor and manage KSeF documents without manual checking. It is catalogued under Invoicing & billing on PulseGate.
Who is MrKSeF for?
Inferred · not functionally tested: MrKSeF is a B2B product built for polish entrepreneurs and accountants.
Does MrKSeF have a free plan?
Basis unknown · not verified: No — MrKSeF is paid.
What platforms does MrKSeF run on?
Basis unknown · not verified: MrKSeF runs on the web and iOS.
Is MrKSeF still active?
PulseGate's liveness check found it on 8 Sep 2026.
Who makes MrKSeF?
MrKSeF is developed by Bartlomiej Loniewski, based in the United States.
When did MrKSeF launch?
MrKSeF first shipped in 2026.
Does MrKSeF have an API or integrations?
Inferred · not functionally tested: Yes — MrKSeF exposes a public API.

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