79+ iOS apps curated and reviewed
PortSIP UC is the household name in portsip, but it's far from the only option. We track 79+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.1★ (93) | No | No | Sep 2026 | |
| 2 |  | Free | — | No | No | Oct 2026 | |
| 3 |  | Free | 4.4★ (1.7K) | No | Yes | Oct 2026 | |
| 4 |  | Free | 5.0★ (2) | No | No | Aug 2026 | |
| 5 |  | Free | 4.5★ (1K) | No | Yes | Oct 2026 | |
| 6 |  | Free | — | No | No | Aug 2026 | |
| 7 |  | Free | 5.0★ (2) | No | No | Aug 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
This SIP-based softphone allows users to make and receive calls and instant messages over Wi-Fi or cellular data. It integrates with a PBX for push notifications and offers advanced call management features, including video conferencing. Security is a priority with encrypted signaling and audio.
This app allows you to make high-quality voice and video calls over Wi-Fi or 3G using your PBX or VoIP provider. It offers features like call waiting, transfer, and recording, with background operation optimized for battery life. Easily configure accounts with a built-in QR code scanner.
