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Best Esim Apps

247+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

Looking for free esim apps apps? 20 of our 247+ tracked titles are free to download β€” no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Esim Apps

Saily: eSIM + phone number#1

Saily: eSIM + phone number by Nordvpn S.A.

Virtual SIM for mobile data
Editor's Choice
✈️ Travel
4.7😞(9.6K ratings)
Free
#73in Travel
Saily: eSIM + phone number screenshot 1
Saily: eSIM + phone number screenshot 2
Saily: eSIM + phone number screenshot 3
Saily: eSIM + phone number screenshot 4
Saily: eSIM + phone number screenshot 5
Saily: eSIM + phone number screenshot 6

Experience seamless connectivity with an innovative eSIM application that provides instant mobile data access worldwide. Say goodbye to physical SIM cards, avoid roaming fees, and stay connected effortlessly while traveling. Download now for a future of limitless connectivity.

What We Love

  • πŸ’‘ Cheap and affordable
  • πŸ‘ Easy setup and activation
  • πŸš€ Fast and reliable data speeds in some regions
  • πŸ”’ Secure and trustworthy provider

Room to Improve

  • πŸ› Unreliable connectivity and slow speeds in certain countries (e.g. Japan, Vietnam, India)
  • πŸ” Lack of transparency around network coverage and speeds
  • ⚠️ Inconsistent customer support and refusal to provide refunds
Nomad eSIM: Prepaid Data Plan#2

Nomad eSIM: Prepaid Data Plan by LotusFlare Inc

eSim Card Mobile & Travel WiFi
Strong Contender
✈️ Travel
4.8😐(15K ratings)
FreeAds
Nomad eSIM: Prepaid Data Plan screenshot 1
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Nomad eSIM: Prepaid Data Plan screenshot 4
Nomad eSIM: Prepaid Data Plan screenshot 5
Nomad eSIM: Prepaid Data Plan screenshot 6

Experience convenient data connectivity worldwide with our Nomad eSIM app. Purchase prepaid data plans in various countries to stay connected while traveling. Download now for seamless global data access.

What We Love

  • πŸš€ Easy to set up and use
  • πŸ’° Affordable data plans
  • 🌐 Reliable connectivity in multiple countries
  • ⭐ Excellent customer service

Room to Improve

  • πŸ› Inconsistent connectivity and coverage issues
  • ⚠️ Activation and setup problems
  • πŸ•°οΈ Slow data speeds in some regions
Airalo: eSIM Travel & Internet#3

Airalo: eSIM Travel & Internet by Airgsm Pte. Ltd.

Affordable, global connection
Worth Considering
✈️ Travel
4.6😊(96K ratings)
FreeAds
#42in Travel
Airalo: eSIM Travel & Internet screenshot 1
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Airalo: eSIM Travel & Internet screenshot 5
Airalo: eSIM Travel & Internet screenshot 6

Unlock global eSIM capabilities with our app that lets you purchase and manage eSIMs for international travel seamlessly. Stay connected wherever you go with our easy-to-use virtual SIM card solution. Download now to experience a new level of travel connectivity!

What We Love

  • πŸš€ Convenient and easy to use
  • πŸ’‘ Flexible and affordable data plans
  • πŸ‘ Seamless connectivity across multiple countries
  • πŸš€ Instant activation upon arrival

Room to Improve

  • πŸ› Occasional connectivity issues
  • πŸ› Confusing setup process
  • πŸ› Lack of local phone number support

More Esim Apps apps to explore

4
T-Mobile Prepaid eSIM
T-Mobile Prepaid eSIM
T-Mobile Prepaid eSIM
T-Mobile US
Free

Activate the Un-carrier service on your iPhone effortlessly with T-Mobile Prepaid eSIM. Manage two lines on one device easily, perfect for business and personal use. Experience seamless communication with a local number while in the US. Email eSIM@t-mobile.com for support.

πŸ”§ Utilities
(17K)
5
Instabridge: eSIM + Internet
Instabridge: eSIM + Internet
Instabridge: eSIM + Internet
WiFi Hotspot Map & Virtual SIM
Free

Discover nearby Wi-Fi hotspots and seamlessly connect to the best available network using Instabridge's eSIM Internet application. Stay connected on the go with ease. Try it now!

✈️ Travel
(12K)
6
eSim Travel Mobile Internet
eSim Travel Mobile Internet
eSim Travel Mobile Internet
Sim card Internet Phone number
Free
✈️ Travel
(810)
7
Holafly eSIM: Unlimited Data
Holafly eSIM: Unlimited Data
Holafly eSIM: Unlimited Data
e SIM for Travel and Hotspot
Free

Stay connected worldwide with Holafly's prepaid eSIM cards, offering unlimited data plans in over 200 destinations. Enjoy fast, reliable internet access with easy installation and cost-effective connectivity options for your international travels. Enhance your travel experience by connecting anytime, anywhere with Holafly's eSIM cards.

✈️ Travel
(30K)
8
MobiMatter: eSIM Marketplace
MobiMatter: eSIM Marketplace
MobiMatter: eSIM Marketplace
1000+ Great Value eSIM Deals
Free

Discover and compare great value eSIM deals from top global telcos with our app! Stay connected worldwide with hassle-free roaming and easy mobile plan purchases. Download now and simplify your travel connectivity needs.

✈️ Travel
(8.2K)
9
Mint Mobile
Mint Mobile
Mint Mobile
Premium Wireless
Free

Experience premium wireless service without the unnecessary extras for just $15 a month with Mint Mobile. Enjoy everything you need, from unlimited talk to high-speed data, hassle-free. Sign up now for hassle-free wireless service.

πŸ”§ Utilities
(245K)
10
Ubigi: Travel eSIM mobile data
Ubigi: Travel eSIM mobile data
Ubigi: Travel eSIM mobile data
Virtual SIM card for Internet
Free

Discover a cutting-edge eSIM application that revolutionizes connectivity. Seamlessly manage your data plans, purchase additional data, and track usage with ease. Stay connected effortlessly wherever you go. Sign up now to experience a new era of digital freedom!

✈️ Travel
(8.7K)
11
Roamless: eSIM Travel Internet
Roamless: eSIM Travel Internet
Roamless: eSIM Travel Internet
eSIM | Data | Calls
Free

Unlock seamless, pay-as-you-go global connectivity with our revolutionary eSIM technology! Stay connected in 165+ destinations, make affordable calls, and enjoy no-expiry data plans. Never worry about roaming charges or multiple SIM cards again.

✈️ Travel
(3.9K)
12
eSIM + Travel Data : GigSky
eSIM + Travel Data : GigSky
eSIM + Travel Data : GigSky
Cellular Internet For Nomads
Free

Get affordable global eSIM data plans with GigSky's eSIM solutions to stay connected in over 190 countries with cost-effective internet data plans. Easily activate and use eSIM plans on your iPhone or compatible iPad without switching physical SIM cards. Download the app, choose your plan, and enjoy worry-free connectivity during your travels.

✈️ Travel
(4.9K)
13
eSIM io: Travel Internet Data
eSIM io: Travel Internet Data
eSIM io: Travel Internet Data
Mobile Data & Travel Wifi
Free

Access global mobile data plans seamlessly with eSIM io, the convenient travel SIM card app. Stay connected while traveling without the hassle of switching physical SIM cards!

✈️ Travel
(1K)
14
BNESIM: 5G eSIM Data profiles
BNESIM: 5G eSIM Data profiles
BNESIM: 5G eSIM Data profiles
Travel eSIM & Internet Plans
Free

Stay connected globally with BNESIM's 5G eSIM profiles, offering fast, unthrottled internet in over 200 countries on 3G, 4G, and 5G. Enjoy affordable rates, easy installation, and flexible data plans without switching SIM cards. Get connected instantly and manage multiple profiles all in one place. Find out more at bnesim.com.

✈️ Travel
(258)
15
RedteaGO: eSIM Travel Internet
RedteaGO: eSIM Travel Internet
RedteaGO: eSIM Travel Internet
eSIM for Data, SMS & Calls
Free

Stay connected effortlessly while traveling with RedteaGO, your go-to eSIM for seamless data and SMS services worldwide. Say goodbye to roaming fees and stay connected wherever you go.

✈️ Travel
(826)
16
Visible mobile
Visible mobile
Visible mobile
By Verizon
Free

Gain control of your mobile service with this app by Verizon. Make payments, upgrade plans, get help 24/7, and shop for phones all in one place. Download now for seamless management.

πŸ”§ Utilities
(219K)
17
ByteSIM eSIM - Data Plan
ByteSIM eSIM - Data Plan
ByteSIM eSIM - Data Plan
Best eSIM for travel
Free

Discover the best eSIM for seamless global communication with ByteSIM, offering data plans for over 150 countries. Stay connected effortlessly and explore the world without limitations. Experience freedom and connectivity with eSIM technology - install the app, choose your destination, and purchase your plan with ease.

✈️ Travel
(432)
18
OnPhone: Second Number & eSIM
OnPhone: Second Number & eSIM
OnPhone: Second Number & eSIM
Private Texts & Calls, eSIMs
Free

"Get a second phone number for personal or business use with OnPhone. Make international calls, choose custom numbers, and enjoy features like voicemail, call recording, call forwarding, and more with eSIM technology to save on data fees. Download now!"

πŸ’Ό Business
(51K)
19
aloSIM: 5G Prepaid Travel eSIM
aloSIM: 5G Prepaid Travel eSIM
aloSIM: 5G Prepaid Travel eSIM
LTE Cellular Data WiFi Calling
Free

Stay connected globally with aloSIM, the prepaid travel eSIM offering LTE data and WiFi calling in 170 countries. Forget physical SIM cards and roaming charges, and enjoy affordable, local carrier data with flexible plans for any device. Join savvy travelers today!

✈️ Travel
(1.2K)
20
Orange Flex – offer with eSIM
Orange Flex – offer with eSIM
Orange Flex – offer with eSIM
eSIM, unlimited calls & data
Free

This mobile service offers a flexible and stress-free experience, allowing users to manage their subscription, transfer numbers, and switch plans easily, with features like unlimited data and calls, 5G, eSIM, and roaming. Users can choose between a full mobile service or a travel-focused eSIM with internet abroad, and enjoy benefits like ease of use, flexibility, and environmental protection.

πŸ”§ Utilities
(875)

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