250+ iOS apps curated and reviewed
The best esim cellular apps on iPhone average 4.3★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (99K) | No | No | Aug 2026 |
| 2 |  | Free | 4.7★ (170) | No | No | Jul 2026 |
| 3 |  | Free | 4.7★ (11K) | Yes | No | Aug 2026 |
| 4 |  | Free | 4.4★ (1.1K) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.6★ (1.2K) | Yes | No | Aug 2026 |
| 6 |  | Free | 4.8★ (9K) | Yes | No | Aug 2026 |
| 7 |  | Free | 4.7★ (234) | No | No | Aug 2026 |
| 8 |  | Free | 4.4★ (335) | No | No | Aug 2026 |
Stay connected globally with digital SIM cards for your travels. Easily install an eSIM and get online in over 200 countries and regions without roaming fees. Enjoy affordable data, call, and text services.
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.
This app provides virtual SIM cards for mobile data, allowing travelers to access fast and reliable internet in over 200 destinations. Avoid roaming fees and stay connected easily with plans that can be installed and activated in minutes.
Manage mobile data globally without physical SIM cards. Activate eSIMs instantly, switch profiles easily, and monitor data usage. Stay connected securely and privately with offline access and 24/7 support.
Stay connected internationally without expensive roaming fees. This app provides downloadable eSIMs for affordable mobile data plans in over 200 countries. Easily set up a travel data plan before your trip for fast, reliable internet access upon arrival.
Compare and purchase travel eSIM data plans from over 30 global providers in one app. Get fast, reliable connectivity in over 200 destinations worldwide without expensive roaming fees or local SIM hassles.
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.
This app provides a single, permanent digital eSIM for unlimited data in over 165 countries. It offers simple, predictable pricing with plans ranging from 3 to 30 days, eliminating the need to hunt for local SIM cards or worry about roaming charges.
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.
Access affordable mobile internet in over 100 countries with convenient eSIM data plans. Avoid expensive roaming charges and stay connected globally without swapping SIM cards. Enjoy instant setup and flexible plans for your travels.
Stay connected abroad with prepaid eSIM data, calls, and texts. Enjoy flexible plans for over 200 destinations, with instant activation and top-ups. Avoid roaming fees and access local networks seamlessly.
This app provides instant global data connectivity for travelers, eliminating the need for physical SIM cards or expensive roaming charges. It offers easy setup, free international calls to Korea, and exclusive benefits for popular destinations like Japan.
Stay connected globally with convenient eSIM data packages for travelers. Access affordable internet in over 180 countries without needing a physical SIM or changing your number. Get connected in minutes for a fraction of roaming costs.
Stay connected globally with affordable mobile data and calling. Get a second number for calls, SMS, and verifications in over 200 destinations without expensive roaming fees. Enjoy fast 3G, 4G, and 5G internet and 24/7 customer support.
Stay connected globally with a single digital SIM. Get affordable data plans or pay-as-you-go credits, and a second phone number for international calls and texts. Avoid roaming fees and airport SIM queues.
Avoid surprise roaming charges with flat-rate data plans and a dedicated phone number in over 200 locations. This app offers secure browsing, real-time usage tracking, and multi-device management for seamless international connectivity.
Access global data connectivity in over 190 countries with this app. Easily set up an eSIM in minutes for seamless communication, avoiding expensive roaming fees and the need for physical SIM cards.
This app provides prepaid voice, data, and SMS eSIM plans for global use. Easily download low-cost plans for your iPhone or iPad, keeping your primary SIM active. Save money on roaming charges and enjoy flexible second-line options.