# Westelecom SIP vs AudioConfig

The clearest difference is iOS requirement: Westelecom SIP at 6.0 against AudioConfig's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Westelecom SIP ships an update monthly, AudioConfig every 3 weeks. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Westelecom SIP | AudioConfig |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 42 MB | 5 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Vadym Mindak](https://appshunter.io/developer/1210070512) | [ZYCOO CO LTD](https://appshunter.io/developer/1018188404) |

## What reviewers say

### Westelecom SIP

[App page](https://appshunter.io/ios/app/westelecom-sip/id1092585307)

**Features:** macOS Compatibility

**In-app purchases:** none


### AudioConfig

[App page](https://appshunter.io/ios/app/audioconfig/id6483211213)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Westelecom SIP free?

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

### Is AudioConfig free?

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

### Do Westelecom SIP or AudioConfig have ads?

Neither Westelecom SIP nor AudioConfig shows ads.

### Which is updated more often, Westelecom SIP or AudioConfig?

Westelecom SIP ships an update monthly, and AudioConfig every 3 weeks. Most recently, Westelecom SIP was updated on October 2, 2026 and AudioConfig on October 1, 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.*