# Mobil Karel vs QRing.net

The clearest difference is in-app purchases: Mobil Karel at none against QRing.net's 3. QRing.net's advantage is update cadence (every 9 days vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. QRing.net sells 3 in-app purchases, starting at $9.99 per year. Mobil Karel asks for nothing beyond the download.

Mobil Karel ships an update every 7 months, QRing.net every 9 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Mobil Karel | QRing.net |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/mobil-karel/id1265302748/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 91 MB | 128 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Karel Elektronik Sanayi Ve Ticaret A.S.](https://appshunter.io/developer/482582380) | [ARMAKOM BILISIM TEKNOLOJILERI ANONIM SIRKETI](https://appshunter.io/developer/1182878308) |

## What reviewers say

### Mobil Karel

[App page](https://appshunter.io/ios/app/mobil-karel/id1265302748)

This is a VoIP application that allows users to make calls over 3G and Wi-Fi networks. It supports various codecs and offers features like call recording, voicemail, and conference calls.

**Highlights:** VoIP calling over 3G/Wi-Fi, Multiple codec support, Call recording, Voicemail, Conference calls, Call history

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### QRing.net

[App page](https://appshunter.io/ios/app/qringnet/id6738924421)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silver | $9.99 | per year |
| Gold | $19.99 | per year |
| Silver | $2.99 | one-time |


## Frequently asked questions

### Is Mobil Karel free?

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

### Is QRing.net free?

QRing.net is free to download, with in-app purchases available.

### Do Mobil Karel or QRing.net have ads?

Neither Mobil Karel nor QRing.net shows ads.

### Which is updated more often, Mobil Karel or QRing.net?

Mobil Karel ships an update every 7 months, and QRing.net every 9 days. Most recently, Mobil Karel was updated on October 24, 2026 and QRing.net on October 21, 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.*