# OneTouchSIPPhone vs modulus SoftPhone

The clearest difference is rating: modulus SoftPhone at 5.0 against OneTouchSIPPhone's 2.3. OneTouchSIPPhone's advantage is device support (3 vs 1) and iOS requirement (10.0 vs 16.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

modulus SoftPhone holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

OneTouchSIPPhone ships an update every 5 months, modulus SoftPhone every 6 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | OneTouchSIPPhone | modulus SoftPhone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/onetouchsipphone/id1453788747/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/modulus-softphone/id1562146672/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 24 MB | 107 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Discreet Solutions Pvt Ltd](https://appshunter.io/developer/1441759108) | [MODULUS TELECOMS & IT SA](https://appshunter.io/developer/1562146674) |

## What reviewers say

### OneTouchSIPPhone

[App page](https://appshunter.io/ios/app/onetouchsipphone/id1453788747)

This application facilitates VOIP audio and video communication using the SIP protocol. It functions as an intercom system for seamless voice and video calls.

**Highlights:** VOIP audio communication, Video calling, SIP protocol based, Intercom functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is OneTouchSIPPhone free?

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

### Is modulus SoftPhone free?

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

### Which has better reviews, OneTouchSIPPhone or modulus SoftPhone?

modulus SoftPhone is rated higher. OneTouchSIPPhone averages 2.3 out of 5 from 3 ratings, while modulus SoftPhone averages 5.0 from 2 ratings.

### Do OneTouchSIPPhone or modulus SoftPhone have ads?

Neither OneTouchSIPPhone nor modulus SoftPhone shows ads.

### Which is updated more often, OneTouchSIPPhone or modulus SoftPhone?

OneTouchSIPPhone ships an update every 5 months, and modulus SoftPhone every 6 months. Most recently, OneTouchSIPPhone was updated on November 2, 2026 and modulus SoftPhone on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*