# Thurcom Phone vs ZIRNET VoIP

Thurcom Phone and ZIRNET VoIP 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.

Thurcom Phone ships an update every 8 months, ZIRNET VoIP every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Thurcom Phone | ZIRNET VoIP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zirnet-voip/id1615084939/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 115 MB | 109 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Thurcom](https://appshunter.io/developer/1077425134) | [ZIRNET, LLC](https://appshunter.io/developer/1615084941) |

## What reviewers say

### Thurcom Phone

[App page](https://appshunter.io/ios/app/thurcom-phone/id1077425135)

**In-app purchases:** none


### ZIRNET VoIP

[App page](https://appshunter.io/ios/app/zirnet-voip/id1615084939)

This SIP-based softphone app enables HD voice and video calls, along with push notifications. It facilitates free calls exclusively between users of the Zirnet platform.

**Highlights:** SIP-based softphone, Push notifications, HD voice calling, HD video calling, Free calls between Zirnet users

**In-app purchases:** none


## Frequently asked questions

### Is Thurcom Phone free?

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

### Is ZIRNET VoIP free?

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

### Do Thurcom Phone or ZIRNET VoIP have ads?

Neither Thurcom Phone nor ZIRNET VoIP shows ads.

### Which is updated more often, Thurcom Phone or ZIRNET VoIP?

Thurcom Phone ships an update every 8 months, and ZIRNET VoIP every 4 months. Most recently, Thurcom Phone was updated on November 2, 2026 and ZIRNET VoIP on November 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.*