# SmartCORE 4 vs mhPBX

SmartCORE 4 and mhPBX are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 11, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | SmartCORE 4 | mhPBX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (17 ratings)](https://appshunter.io/ios/app/mhpbx/id1608393176/reviews)** |
| Number of ratings | — | **17** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | — | Free |
| Size | 110 MB | 109 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [SOOW SIGMA LTDA](https://appshunter.io/developer/1597479242) | [MULTITEL LLC](https://appshunter.io/developer/1097815743) |

## What reviewers say

### SmartCORE 4

[App page](https://appshunter.io/ios/app/smartcore-4/id1597479240)

**In-app purchases:** none


### mhPBX

[App page](https://appshunter.io/ios/app/mhpbx/id1608393176)

This app serves as a mobile extension for a business phone system, enabling users to make and receive calls with HD voice and video. It supports push notifications for incoming calls and offers free calling between its users.

**Highlights:** SIP softphone functionality, Push notifications for calls, HD voice and video calling, Free calling between app users, Mobile extension for business phone system

**In-app purchases:** none


## Frequently asked questions

### Is SmartCORE 4 free?

SmartCORE 4 is free to download, with no in-app purchases.

### Is mhPBX free?

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

### Do SmartCORE 4 or mhPBX have ads?

Neither SmartCORE 4 nor mhPBX shows ads.

### Which is updated more often, SmartCORE 4 or mhPBX?

SmartCORE 4 ships an update every 4 months, and mhPBX every 4 months. Most recently, SmartCORE 4 was updated on October 11, 2026 and mhPBX on October 3, 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.*