# sipcall vs Perlen MP

The clearest difference is device support: Perlen MP at 3 against sipcall's 1. Perlen MP also leads on iOS requirement (11.0 vs 16.0). 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.

sipcall ships an update every 6 weeks, Perlen MP monthly. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | sipcall | Perlen MP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (9 ratings)](https://appshunter.io/ios/app/sipcall/id1501305137/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 116 MB | 166 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Backbone Solutions AG](https://appshunter.io/developer/1500915688) | [argvis; GmbH](https://appshunter.io/developer/1579873700) |

## What reviewers say

### sipcall

[App page](https://appshunter.io/ios/app/sipcall/id1501305137)

This SIP client allows mobile users to utilize their landline number on the go. It offers features like push notifications for battery efficiency, call recording, and HD voice codecs. The app is free for existing customers and integrates with Microsoft 365 contacts.

**Highlights:** Push notifications for battery life, Background app execution, HD voice codecs, Call recording, Microsoft 365 contact integration, Video telephony

**In-app purchases:** none


### Perlen MP

[App page](https://appshunter.io/ios/app/perlen-mp/id1624854583)

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

**In-app purchases:** none


## Frequently asked questions

### Is sipcall free?

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

### Is Perlen MP free?

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

### Do sipcall or Perlen MP have ads?

Neither sipcall nor Perlen MP shows ads.

### Which is updated more often, sipcall or Perlen MP?

sipcall ships an update every 6 weeks, and Perlen MP monthly. Most recently, sipcall was updated on September 17, 2026 and Perlen MP 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.*