# Mobyx vs R! Softphone

The clearest difference is rating: R! Softphone at 5.0 against Mobyx's 3.7. Mobyx's advantage is update cadence (every 2 months vs every 5 months) and ratings volume (19 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

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

R! Softphone holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Mobyx has 19 ratings behind it against 3, so its average is the more settled of the two.

Mobyx ships an update every 2 months, R! Softphone every 5 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Mobyx | R! Softphone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (19 ratings)](https://appshunter.io/ios/app/mobyx/id924542684/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/r-softphone/id1617776149/reviews)** |
| Number of ratings | **19** | 3 |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | Free |
| Size | 109 MB | 99 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Alex Ferdman](https://appshunter.io/developer/924542683) | [Inphonex.com LLC](https://appshunter.io/developer/575966471) |

## What reviewers say

### Mobyx

[App page](https://appshunter.io/ios/app/mobyx/id924542684)

This mobile softphone utilizes advanced Voice over IP technology for clear calls over Wi-Fi, 3G, or 4G. It offers essential calling features while being optimized to conserve battery life. An existing account with the provider is required.

**Highlights:** Voice over IP technology, High-quality calling, Wi-Fi, 3G, 4G support, Battery-saving optimization, Essential calling features

**In-app purchases:** none


### R! Softphone

[App page](https://appshunter.io/ios/app/r-softphone/id1617776149)

This SIP softphone app enables free calling between users and supports push notifications and HD voice and video. It's designed to work with the R! Softphone platform.

**Highlights:** SIP softphone functionality, Push notifications, HD voice and video support, Free calling between app users

**In-app purchases:** none


## Frequently asked questions

### Is Mobyx free?

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

### Is R! Softphone free?

R! Softphone is free to download, with no in-app purchases.

### Which has better reviews, Mobyx or R! Softphone?

R! Softphone is rated higher. Mobyx averages 3.7 out of 5 from 19 ratings, while R! Softphone averages 5.0 from 3 ratings.

### Do Mobyx or R! Softphone have ads?

Neither Mobyx nor R! Softphone shows ads.

### Which is updated more often, Mobyx or R! Softphone?

Mobyx ships an update every 2 months, and R! Softphone every 5 months. Most recently, Mobyx was updated on October 26, 2026 and R! Softphone 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.*