# STN Suite

> STN Suite (iPhone/iPad app by PortSIP Solutions, Inc..)

- Source: https://appshunter.io/ios/app/stn-suite/id1609915816 (this page in markdown: same URL + `.md`)
- Developer: [PortSIP Solutions, Inc.](https://appshunter.io/developer/426903821)
- Category: Social Networking, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 50 MB
- Languages: Russian, American English, European Spanish, Italian, Korean, German (Germany), Polish, Brazilian Portuguese, Chinese (Simplified, China), French (France) and 1 more
- Released: 2022-04-05
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/stn-suite/id1609915816/reviews.md

## What is STN Suite?

Mobile VoIP works with a cell phone's 3G, 4G, GSM, or another Internet service to send voice calls as digital signals over the Internet using voice over IP technology


## Version history (last 5 releases)

### 2.0.0 — 2024-05-07

improved stability

### 1.6.6 — 2024-01-29

Bug fixes and improvements.

### 1.6.5 — 2024-01-26

fixed：
app does not match system contact with call number

### 1.6.2 — 2024-01-26

1. Prioritize the use of IPV4.
2. Fixed the bug of button flashing when using Bluetooth headsets.
3. Fixed the bug of incomplete playback of recording prompts.
4. Re-implementation of status function

### 1.6.1 — 2023-08-25

fixed:
improved stability

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| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [ucChat](https://appshunter.io/ios/app/ucchat/id978585747) | — | Free | Social Networking |
| [Castel SIP](https://appshunter.io/ios/app/castel-sip/id566301831) | — | Free | Social Networking |
| [CFBTEL](https://appshunter.io/ios/app/cfbtel/id1597869627) | 5.0 (1) | Free | Social Networking |
| [PimentoPhone](https://appshunter.io/ios/app/pimentophone/id1458849958) | — | Free | Social Networking |
| [Microtalk Softphone](https://appshunter.io/ios/app/microtalk-softphone/id1193277551) | — | Free | Social Networking |
| [VaxPhone - SIP based softphone](https://appshunter.io/ios/app/vaxphone-sip-based-softphone/id894003707) | 5.0 (1) | Free | Social Networking |

## More apps by PortSIP Solutions, Inc.

- [PortSIP UC](https://appshunter.io/ios/app/portsip-uc/id426903818)
- [1-Talk](https://appshunter.io/ios/app/1-talk/id639536802)
- [IPTalker](https://appshunter.io/ios/app/iptalker/id666238043)
- [VOM](https://appshunter.io/ios/app/vom/id1273960465)
- [WIFI-TV](https://appshunter.io/ios/app/wifi-tv/id1274348695)
- [Mondex Phone](https://appshunter.io/ios/app/mondex-phone/id1464834278)

All apps by PortSIP Solutions, Inc.: https://appshunter.io/developer/426903821

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*