| Category | Social & Messaging |
| Latest version | 1.3.3 |
| Size | N/A |
| Requirements | All Platforms |
| License | Paid |
| Offered By | N/A |
With S-unno, you can use your iPhone or iPad to make phone calls to any fixed or mobile number in more than 200 countries at absolutely low rates. Rates start from as low as US 1cents/minute. Rates start from as low as US 1cents/minute.
