# modulus SoftPhone vs FireSwitch Softphone

modulus SoftPhone and FireSwitch Softphone 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.

modulus SoftPhone ships an update every 6 months, FireSwitch Softphone every 7 months. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | modulus SoftPhone | FireSwitch Softphone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/modulus-softphone/id1562146672/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 7 months |
| Monetization | Free | — |
| Size | 107 MB | 115 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [MODULUS TELECOMS & IT SA](https://appshunter.io/developer/1562146674) | [SPITFIRE NETWORK SERVICES LIMITED](https://appshunter.io/developer/1645046075) |

## What reviewers say

### modulus SoftPhone

[App page](https://appshunter.io/ios/app/modulus-softphone/id1562146672)

This application provides a simple SIP softphone experience, specifically configured to integrate with your modulus account. It allows for easy communication management through a user-friendly interface.

**Highlights:** SIP SoftPhone functionality, Modulus account integration, Easy to use interface, VoIP calling

**In-app purchases:** none


### FireSwitch Softphone

[App page](https://appshunter.io/ios/app/fireswitch-softphone/id1645046073)

**In-app purchases:** none


## Frequently asked questions

### Is modulus SoftPhone free?

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

### Is FireSwitch Softphone free?

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

### Do modulus SoftPhone or FireSwitch Softphone have ads?

Neither modulus SoftPhone nor FireSwitch Softphone shows ads.

### Which is updated more often, modulus SoftPhone or FireSwitch Softphone?

modulus SoftPhone ships an update every 6 months, and FireSwitch Softphone every 7 months. Most recently, modulus SoftPhone was updated on October 24, 2026 and FireSwitch Softphone on October 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.*