Cassa vs Paymash Customer Display
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cassa
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Personal Finance Application - Accounting Book Complete Cash Register functionality when connected to a receipt printer.
Paymash Customer Display
This app provides a secondary screen for mobile point-of-sale systems, allowing customers to view transaction details like prices and change. It can also be used to collect customer email addresses for digital receipts and display promotional content when not in active use.
- Separate client display for POS
- View product prices and discounts
- Show correct change amount
- Collect customer email addresses
- Display product promotions
- Bluetooth connectivity
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The customer display app is an accessory to the Paymash Mobile POS app. The app offers merchants the benefits of a separate client display. Clients can view the most important information such as the price of the products, discounts and correct amount of change during the checkout process. Easy installation The customer display app is simply installed on a second device (iPhone, iPod or iPad) and is linked with the mobile POS app via Bluetooth. The app is available free of charge to all merchants who use the mobile Paymash POS app on iOS. Effortlessly collect customer data After the checkout the client can enter her email address directly on the display in order to receive a digital version of the invoice. The advantage for merchants is that the client display cannot only display information but also be used as input device. Showcase your promotions When the customer display is not actively used by a client, it can display promotions of products or services currently on sale.
Screenshots
Verdict
The clearest difference is iOS requirement: Cassa at 8.0 against Paymash Customer Display's 15.1. On price, update cadence, ads and in-app purchases 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.
Cassa ships an update every 7 months, Paymash Customer Display every 4 months. The most recent releases landed on September 15, 2026 and July 24, 2026 respectively.
| Parameter | Cassa | Paymash Customer Display |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 7 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 10 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Rabten Stiftung | Paymash AG |
In-app purchases
Cassa
No in-app purchases
Paymash Customer Display
No in-app purchases
