# Tapkasa: Market Stall POS — Offline till for pop-up events

> Offline till for pop-up events (iPhone/iPad app by deriverge s.r.o..)

- Source: https://appshunter.io/ios/app/tapkasa-market-stall-pos/id6807075649 (this page in markdown: same URL + `.md`)
- Developer: [deriverge s.r.o.](https://appshunter.io/developer/6806400440)
- Category: Business, Food & Drink
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 9 MB
- Languages: American English, Czech, French (France), German (Germany), Italian, Polish, European Portuguese, Slovak, European Spanish
- Released: 2026-09-07
- Data updated: 2026-10-31

## What is Tapkasa?

Tapkasa is a point of sale that fits in your pocket, for the coffee stall, the school fair, the festival bar, the pop-up that lives for one weekend. Open the app, type in your menu, start selling. No sign-up, no account, no internet needed.

Tapkasa RECORDS sales, it does not process payments. You take cash into your cash box and cards on your own card terminal; Tapkasa does the counting, keeps the order queue moving and tells you at the end of the day how much you took.

A SALE IN THREE TAPS
• Every product is a colour card, staff recognise it before they can read the name. 14 curated colours, or mix your own on a colour wheel.
• Tap to add an item to the bill; press and hold for a second to take it off again. A progress bar fills while you hold, so it never happens by accident.
• "+ Custom amount" handles anything that is not on the menu.
• Saved the wrong bill? One tap undoes it.

CASH AND CARD
• For cash, type what the customer handed you and Tapkasa shows the change to give back.
• For card, you charge the amount on your own terminal and simply confirm it.

ORDER QUEUE
• A paid bill does not disappear, it joins the queue as a numbered order.
• Tick items off as you prepare them (multi-item lines count 1/2, 2/2); "Served" closes the order, and it can be reopened.
• The number of waiting orders is always visible in the header.

TWO DEVICES: TILL AND PICKUP
• Switch a second device to the Pickup role: it only receives orders and ticks them off, nobody can ring up a sale on it by mistake.
• Pairing takes a minute: one device creates a code, the other types it in.
• The pickup device can read new orders aloud, so staff never have to look at the screen.
• Bonus: the paired device keeps a copy of the sales, a free backup.

OVERVIEW AND CLOSE-OUT
• Total revenue, cash/card split, and pieces sold per product.
• Sales summary (PDF) for any period: with your business details, sent by e-mail or printed.
• Fill in your seller details once in settings and they are pre-filled on every document.
• VAT registered? Set a rate per item. You enter prices including tax and the summary works out the net amount and the tax, broken down by rate. If you are not registered, VAT never appears.
• Copy the summary as plain text, straight into a message to your accountant.
• "Close event" moves the takings into the archive and resets the till for the next event.

YOUR DATA IS YOURS
• Everything stays on your device, saved in two independent copies.
• No accounts, no analytics, no ads.
• The backup is plain text, copy it into your notes or an e-mail and restore from it any time.
• Works fully offline; losing signal never stops a sale.

FREE AND PRO
Free: the complete till on one device, up to 10 paid bills per day, enough for a small event.
Tapkasa Pro (subscription): unlimited bills and pairing of a second device. Billed through the App Store; cancel any time in your account settings.

The interface is available in Czech, Slovak, English, German, French, Spanish, Italian, Polish and Portuguese. Tapkasa does not do bookkeeping. It is a fast till for sales that are counted on a scrap of paper today, plus a summary document for any period that your accountant can work from.

WHAT TAPKASA IS NOT
• It does not process payments. You take cash yourself and cards on your own terminal.
• It is not a certified fiscal cash register. Use it where the rules allow: clubs, school and charity events, internal records.
• It does not do stock or accounting.

Terms of Use: https://www.deriverge.com/tapkasa/terms.html
Privacy Policy: https://www.deriverge.com/tapkasa/privacy.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Tapkasa Pro Monthly | $4.99 | per month |
| Tapkasa Pro Yearly | $39.99 | per year |


## Is Tapkasa safe?

Not enough ratings yet to assess Tapkasa.

## Is Tapkasa legit?

Tapkasa: Market Stall POS has limited verification signals. The AppsHunter Legitimacy Score for Tapkasa is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.0.6 — 2026-10-27

Encrypted pairing with an 8-character code (both devices need 1.0.6). Copying the menu and seller details must be confirmed on the other device. Faster saving, even with a large archive. Holding a card removes one item, an underpayment asks for confirmation. Sales summary (PDF) instead of tax document.

### 1.0.5 — 2026-09-24

Several events at once: next to your everyday café, add a market stall and switch between them by tapping the event name at the top. Each event has its own menu, receipts and numbering.
On Android the tax document can now be sent by e-mail as an attachment, shared or saved to the device.
The data backup can be saved to a file and loaded from it.
VAT on the document is calculated to the cent, and longer documents paginate correctly.
Fixes: colour picker on narrow phones, more reliable device pairing, the Android Back button and many small details.

### 1.0.4 — 2026-09-19

Pairing two devices without internet now works: fixed the native module that did not start in previous versions. Added connection diagnostics and a hint about the Local Network permission.

### 1.0.3 — 2026-09-18

Pairing two devices without internet now works: fixed the native module that did not start in previous versions. Added connection diagnostics and a hint about the Local Network permission.

### 1.0.2 — 2026-09-17

Pairing two devices without internet: the connection status and messages are now reliable offline, plus a hint about the Local Network permission. Small fixes.

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| --- | --- | --- | --- |
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## More apps by deriverge s.r.o.

- [VZT Montér: HVAC ductwork](https://appshunter.io/ios/app/vzt-monter-hvac-ductwork/id6806400438)

All apps by deriverge s.r.o.: https://appshunter.io/developer/6806400440

## Related topics

[pop up sale](https://appshunter.io/ios/topics/pop-up-sale)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*