# AbtoVoIPClient vs MobyFon

The clearest difference is review sentiment: MobyFon at 83% against AbtoVoIPClient's 67%. AbtoVoIPClient's advantage is device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

AbtoVoIPClient ships an update every 5 months, MobyFon every 3 months. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | AbtoVoIPClient | MobyFon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/abtovoipclient/id527208668/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 12 MB | 109 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Sviatoslav Volodymyruvych Litynsky Private Enterpreneur](https://appshunter.io/developer/329178119) | [wilhelm.tel GmBH](https://appshunter.io/developer/1316559598) |

## What reviewers say

### AbtoVoIPClient

[App page](https://appshunter.io/ios/app/abtovoipclient/id527208668)

This application provides voice and video calling capabilities, along with text chat, for users with SIP accounts. It supports direct calls between clients and offers secure communication options. The app integrates with native iOS call features for a seamless user experience.

**Highlights:** Voice calls, Video calls, Text chat, Works with all popular SIP servers, Direct calls between clients, Secure calls using SRTP/ZRTP, CallKit integration

**Features:** macOS Compatibility

**In-app purchases:** none


### MobyFon

[App page](https://appshunter.io/ios/app/mobyfon/id1316559599)

Make calls using your home landline number and service from your smartphone. Stay reachable everywhere with your fixed-line number. This app allows seamless integration of your landline service with your mobile device.

**Highlights:** Use landline number on smartphone, Mobile reachability with landline number, Integrates landline service with mobile, Easy to use interface

**In-app purchases:** none


## Frequently asked questions

### Is AbtoVoIPClient free?

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

### Is MobyFon free?

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

### Do AbtoVoIPClient or MobyFon have ads?

Neither AbtoVoIPClient nor MobyFon shows ads.

### Which is updated more often, AbtoVoIPClient or MobyFon?

AbtoVoIPClient ships an update every 5 months, and MobyFon every 3 months. Most recently, AbtoVoIPClient was updated on November 1, 2026 and MobyFon on November 4, 2026.

---

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