HGK BackOffice vs PSS Online
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HGK BackOffice
Read full descriptionHide full description
The HGK BackOffice app: check invoices quickly and conveniently on the go and approve them for payment. Download now. The HGK BackOffice app allows you to manage your invoices, receipts and payments mobile and user-firendly directly on your smartphone or tablet: digital, modular, secure. This app is your ideal companion to handle the business related purchase-to-pay cycle of your company on the go or while away from your desk. You need a compatible device with appropriate settings for country or region, the app must be activated for your company, and you have to be a registered HGK BackOffice user to benefit from this app. HGK BackOffice app features: • automatic synchronization of the HGK BackOffice app with your HGK BackOffice web application • real time monitoring of your invoices and receipts • personal dashboard with warnings: invoices and receipts overdue, imminent cash discount losses, price increases • approval workflow for your invoices, receipts and payments • allocation in invoices • display of account assignment information • last price increasements • adding and displaying invoice attachments • forwarding invoices and receipts by email • access the online archive with all your invoices and receipts • customize your personal settings • Dark mode • Submit expense reimbursements • Receive push notifications for user-related interactions Feedback How do you like your HGK BackOffice app? Send us your evaluation - your feedback and your ideas will help us to become even better! About HGK eG HGK eG runs web-based «BPaaS» (Business-Process-as-a-Service) accounts payable automation, e-procurement, and data management solutions. HGK BackOffice is one of the leading and in specific industries most widespread accounts payable automation solutions, used by clients across the globe. HGK Order is the innovative and recently awarded e-procurement solution.
PSS Online
Read full descriptionHide full description
This app allows businesses in any country to easily create and manage invoices, with support for fiscalization. It includes a powerful CRM to manage clients, a POS system for restaurants, bars, lounges, markets, and more. It also offers hotel reservation management and business performance insights—all in one platform.
Screenshots
Verdict
The clearest difference is update cadence: PSS Online at every 11 days against HGK BackOffice's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
HGK BackOffice ships an update every 3 months, PSS Online every 11 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.
| Parameter | HGK BackOffice | PSS Online |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 37 MB | 105 MB |
| Age rating | 4+ | 17+ |
| Developer | H G K Hotel- und Gastronomie-Kauf eG | Kledi Hasani |
In-app purchases
HGK BackOffice
No in-app purchases
PSS Online
No in-app purchases
Questions
Is HGK BackOffice free?
Is PSS Online free?
Do HGK BackOffice or PSS Online have ads?
Which is updated more often, HGK BackOffice or PSS Online?
Other comparisons















