# phonestar* VoIP vs SIPhone

phonestar* VoIP and SIPhone 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.

phonestar* VoIP ships an update fortnightly, SIPhone every 8 days. Both last shipped on October 13, 2026.

## The numbers

| Metric | phonestar* VoIP | SIPhone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 8 days** |
| Size | 62 MB | 11 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Helbing Networks GmbH](https://appshunter.io/developer/1802224075) | [dus.net GmbH](https://appshunter.io/developer/381540677) |

## What reviewers say

### phonestar* VoIP

[App page](https://appshunter.io/ios/app/phonestar-voip/id6743323325)

**In-app purchases:** none


### SIPhone

[App page](https://appshunter.io/ios/app/siphone/id6783806359)

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

**In-app purchases:** none


## Frequently asked questions

### Is phonestar* VoIP free?

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

### Is SIPhone free?

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

### Do phonestar* VoIP or SIPhone have ads?

Neither phonestar* VoIP nor SIPhone shows ads.

### Which is updated more often, phonestar* VoIP or SIPhone?

phonestar* VoIP ships an update fortnightly, and SIPhone every 8 days. Most recently, phonestar* VoIP was updated on October 13, 2026 and SIPhone on October 13, 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.*