249+ iOS apps curated and reviewed
The best esim cellular apps on iPhone average 4.4★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.9★ (16K) | No | No | Nov 2026 | |
| 2 |  | Free | 4.7★ (262) | No | No | Oct 2026 | |
| 3 |  | Free | 4.6★ (173) | No | No | Oct 2026 | |
| 4 |  | Free | — | No | No | Oct 2026 | |
| 5 |  | Free | — | Yes | No | Aug 2026 | |
| 6 |  | Free | 4.7★ (17) | No | No | Oct 2026 | |
| 7 |  | Free | 4.2★ (109) | No | No | Oct 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
Easily activate T-Mobile Prepaid service on your compatible iPhone using eSIM. Manage multiple lines on one device or get a local US number for travel. Get connected to the T-Mobile network quickly and conveniently.
Instantly connect to mobile data worldwide without a physical SIM card. Offers flexible plans in over 190 countries, perfect for international travelers and digital nomads seeking affordable global connectivity.
Get flexible, affordable global internet access in over 130 countries with this app. Enjoy high-speed data plans without roaming fees, activate easily with a QR code, and stay connected on all your favorite apps. No physical SIM or Wi-Fi hotspot needed.
