# OnSIP vs MightyCall Call Center

The clearest difference is rating: MightyCall Call Center at 3.7 against OnSIP's 2.4. MightyCall Call Center also leads on update cadence (every 3 weeks vs every 2 months). OnSIP's advantage is ratings volume (67 vs 16). On price, review sentiment, 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.

MightyCall Call Center holds the better App Store score, 3.7 against 2.4. Both are backed by a comparable volume of ratings — 67 and 16 respectively. Written reviews point the same way: 8% of OnSIP's written reviews are positive against 14% of MightyCall Call Center's.

OnSIP ships an update every 2 months, MightyCall Call Center every 3 weeks. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | OnSIP | MightyCall Call Center |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (67 ratings)](https://appshunter.io/ios/app/onsip/id1253050184/reviews) | **[3.7 (16 ratings)](https://appshunter.io/ios/app/mightycall-call-center/id6448971321/reviews)** |
| Number of ratings | **67** | 16 |
| Positive reviews | 7.7% of reviews | **14.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 26 MB | 102 MB |
| Requires iOS | 17.4 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OnSIP](https://appshunter.io/developer/1253050183) | [CallCurrent, Inc.](https://appshunter.io/developer/1606209973) |

## 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


### MightyCall Call Center

[App page](https://appshunter.io/ios/app/mightycall-call-center/id6448971321)

This app provides a comprehensive solution for managing business communications, enabling users to set up call centers with dedicated business numbers and handle calls, SMS, and voicemails. It offers features like call recording, IVR setup, and CRM synchronization to enhance customer service and team collaboration.

**Highlights:** Business phone numbers, Call and SMS management, Voicemail transcription, Call recording, Multi-level IVR, CRM synchronization, Team collaboration

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

**In-app purchases:** none


## Frequently asked questions

### Is OnSIP free?

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

### Is MightyCall Call Center free?

MightyCall Call Center is free to download, with no in-app purchases.

### Which has better reviews, OnSIP or MightyCall Call Center?

MightyCall Call Center is rated higher. OnSIP averages 2.4 out of 5 from 67 ratings, while MightyCall Call Center averages 3.7 from 16 ratings.

### Do OnSIP or MightyCall Call Center have ads?

Neither OnSIP nor MightyCall Call Center shows ads.

### Which is updated more often, OnSIP or MightyCall Call Center?

OnSIP ships an update every 2 months, and MightyCall Call Center every 3 weeks. Most recently, OnSIP was updated on October 5, 2026 and MightyCall Call Center on October 10, 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.*