v1.3.8 • Latest Release

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Download the latest apps and utilities for your KASSIO POS system.

KASSIO Waiter App

Android APK • 55.1 MB • v1.3.8

Android 5.0+

The mobile companion app for waitstaff. Take orders, manage tables, and process payments directly at the guest's table.

What's new • v1.3.8 • 08/10/2026

You can now send a single item to a different station without moving the whole order: pick the printer while configuring the item, or tap the printer icon on the cart line. A line you redirected shows that icon highlighted, so a deviation is visible at a glance.
Items are removed from the cart by swiping the line to the right and tapping Delete. The row follows your finger and springs back if you let go early, so a stray brush while scrolling cannot drop a drink from the order.
Product rows now have a minus next to the plus: you can take an item back out right where you added it, without opening the cart first.
The line total in the cart is printed larger — it is the number you read back to the guest.
The order window no longer closes while unsent items are still in the cart. It asks first, and lets you go back to the order or clear the cart.

Requires Android 5.0 or higher.

SHA-256 Checksum: bfc7f8775bae4c4551940df5c4a956d628f30d0b3eb0733fb011fca04cfdef68Download APK

Previous versions (4)

v1.3.608/03/2026 • 55.0 MB

The app no longer keeps asking the server while it sits in your pocket or the screen is off — that spares the battery and the network.
On a weak connection requests no longer pile up behind each other, so the app stays responsive instead of getting slower and slower.
Browsing the menu is smoother and uses far less memory: product pictures are no longer loaded at full size for a thumbnail.
The order list reacts faster, especially when many tables are open.
The Closed tab is refreshed less often in the background, but still updates immediately when you serve or cancel something.
You will be asked to sign in once after this update.

SHA-256 Checksum: d972aea4ce888a007bb7a3c7f8d31ed47f727c8ef6163a1d45d302c265a764b8

v1.3.507/28/2026 • 55.0 MB

Tapping a free table no longer opens it straight away: the app asks first, and the table is only occupied once you confirm.
Fixed: the app kept showing the currency it saw when the device was set up, even after the restaurant switched to another one. It follows the POS currency again.
New: if you picked your own display currency, the account menu lets you hand the choice back to the POS.
A display currency you had picked yourself is reset once with this update — pick it again if you need it.
You will be asked to sign in once after this update.

SHA-256 Checksum: 0f09d648463d0e05b0a3f06a8352b9791d523afe368c23281505c41e60c9a517

v1.3.407/24/2026 • 55.0 MB

Fixed: the app could lose track of who was signed in — your name vanished from the account menu and your own tables showed as a colleague's, blocking ordering and payment.
A brief network dropout no longer signs you out in the middle of an order.
Tip and service charge in the payment dialog now follow your restaurant's settings.
Added missing German and Russian texts.
You will be asked to sign in once after this update.

SHA-256 Checksum: 2075b02d679989f71a6736fe18d0a5198307cbd9bc648b3a2cf28cd5eda61f2b

v1.3.307/23/2026 • 55.0 MB

SHA-256 Checksum: de186afc3959b4879ee59f2a0b30b16273d406036668ff12ec37d2116f594d3d

Installation Instructions

1. Download APK

Click the download button above to save the APK file directly onto your Android device.

2. Enable Unknown Sources

Go to Settings > Security or Apps, and enable 'Install from Unknown Sources' for your web browser or file manager.

3. Install & Launch App

Open the downloaded APK file from your downloads folder and follow the on-screen prompts to complete the installation.

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