# OnSIP vs MobileComm App

The clearest difference is rating: MobileComm App at 5.0 against OnSIP's 2.4. OnSIP's advantage is ratings volume (67 vs 7). 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.

MobileComm App holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: OnSIP has 67 ratings behind it against 7, so its average is the more settled of the two.

OnSIP ships an update every 2 months, MobileComm App every 6 weeks. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | OnSIP | MobileComm App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (67 ratings)](https://appshunter.io/ios/app/onsip/id1253050184/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/mobilecomm-app/id6744070138/reviews)** |
| Number of ratings | **67** | 7 |
| Positive reviews | 8.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 26 MB | 177 MB |
| Requires iOS | 17.4 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OnSIP](https://appshunter.io/developer/1253050183) | [Desktop Communications, LLC](https://appshunter.io/developer/1549962035) |

## What reviewers say

### OnSIP

[App page](https://appshunter.io/ios/app/onsip/id1253050184)

This app extends your business phone system to your mobile device, enabling HD voice and video calls, contact monitoring, and voicemail management. Stay connected with clients and colleagues from anywhere, without needing extra hardware.

**Highlights:** HD voice and video calls, Voicemail management, Contact availability monitoring, Call history, Remote work connectivity

**Features:** Vision Pro support

**In-app purchases:** none


### MobileComm App

[App page](https://appshunter.io/ios/app/mobilecomm-app/id6744070138)

This app provides a secure mobile extension for your work communications, allowing you to make and receive calls using your business number. It helps you stay reachable and productive while keeping your personal number private. Access voicemail from anywhere with easy playback and management.

**Highlights:** Use business phone number for calls, Separate work and personal communications, Access voicemail from anywhere, Easy call management, Maintain privacy

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OnSIP free?

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

### Is MobileComm App free?

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

### Which has better reviews, OnSIP or MobileComm App?

MobileComm App is rated higher. OnSIP averages 2.4 out of 5 from 67 ratings, while MobileComm App averages 5.0 from 7 ratings.

### Do OnSIP or MobileComm App have ads?

Neither OnSIP nor MobileComm App shows ads.

### Which is updated more often, OnSIP or MobileComm App?

OnSIP ships an update every 2 months, and MobileComm App every 6 weeks. Most recently, OnSIP was updated on September 15, 2026 and MobileComm App on September 9, 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.*