# Qerko vs AdGastra

The clearest difference is update cadence: AdGastra at every 3 days against Qerko's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Qerko ships an update every 3 weeks, AdGastra every 3 days. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Qerko | AdGastra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (98 ratings)](https://appshunter.io/ios/app/qerko/id1363182258/reviews)** | — |
| Number of ratings | **98** | — |
| Positive reviews | 69.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 36 MB | 77 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Piano Payments s.r.o.](https://appshunter.io/developer/1363182257) | [Mas Chvilku s.r.o.](https://appshunter.io/developer/1869138478) |

## What reviewers say

### Qerko

[App page](https://appshunter.io/ios/app/qerko/id1363182258)

Effortlessly pay your restaurant bills without waiting. Scan a QR code, pay with a swipe, and receive your receipt instantly. Earn rewards through the loyalty program just for using the app.

**Highlights:** Scan QR codes to pay bills, Pay bills with a swipe, Instant digital receipts, Split bills with friends, Loyalty program rewards, Multiple payment methods

**Features:** Apple Wallet

**In-app purchases:** none


### AdGastra

[App page](https://appshunter.io/ios/app/adgastra/id6781243607)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Qerko free?

Qerko is free to download, with no in-app purchases.

### Is AdGastra free?

AdGastra is free to download, with no in-app purchases.

### Do Qerko or AdGastra have ads?

Neither Qerko nor AdGastra shows ads.

### Which is updated more often, Qerko or AdGastra?

Qerko ships an update every 3 weeks, and AdGastra every 3 days. Most recently, Qerko was updated on October 12, 2026 and AdGastra on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*