# Onis POS vs Эцэг Эхийн Эргүүл

The clearest difference is update cadence: Эцэг Эхийн Эргүүл at every 2 weeks against Onis POS's monthly. Onis POS's advantage is iOS requirement (13.0 vs 15.0). 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.

Onis POS ships an update monthly, Эцэг Эхийн Эргүүл every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Onis POS | Эцэг Эхийн Эргүүл |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/onis-pos/id1232097366/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 20 MB | 49 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Datacare LLC](https://appshunter.io/developer/1220811353) | [Odbayasgalan Oyuntuya](https://appshunter.io/developer/1881936334) |

## What reviewers say

### Onis POS

[App page](https://appshunter.io/ios/app/onis-pos/id1232097366)

This application simplifies sales operations for shops, markets, and service providers. It allows users to issue official tax receipts to customers and track sales data. Connect to any Bluetooth printer for easy receipt printing.

**Highlights:** Issue QR code receipts, Track sales data, Connect to Bluetooth printers, Email receipts to customers, Multiple payment options, Monitor sales to tax authorities, Works on smartphones and tablets

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

**In-app purchases:** none


### Эцэг Эхийн Эргүүл

[App page](https://appshunter.io/ios/app/id6759960183)

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

**In-app purchases:** none


## Frequently asked questions

### Is Onis POS free?

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

### Is Эцэг Эхийн Эргүүл free?

Эцэг Эхийн Эргүүл is free to download, with no in-app purchases.

### Do Onis POS or Эцэг Эхийн Эргүүл have ads?

Neither Onis POS nor Эцэг Эхийн Эргүүл shows ads.

### Which is updated more often, Onis POS or Эцэг Эхийн Эргүүл?

Onis POS ships an update monthly, and Эцэг Эхийн Эргүүл every 2 weeks. Most recently, Onis POS was updated on October 24, 2026 and Эцэг Эхийн Эргүүл on October 24, 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.*