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Best Esim Apps

248+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

Looking for free esim apps apps? 20 of our 248+ tracked titles are free to download β€” no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Esim Apps

Airalo: eSIM Travel & Internet#1

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

Affordable, global connection
Editor's Choice
✈️ Travel
4.6😊(96K ratings)
FreeAds
#42in Travel
Airalo: eSIM Travel & Internet screenshot 1
Airalo: eSIM Travel & Internet screenshot 2
Airalo: eSIM Travel & Internet screenshot 3
Airalo: eSIM Travel & Internet screenshot 4
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
eSim Travel Virtual Mobile App#2

eSim Travel Virtual Mobile App by Municorn Limited

Sim card Internet Phone number
Strong Contender
✈️ Travel
4.1😐(68 ratings)
FreeAdsIn-App Purchases
eSim Travel Virtual Mobile App screenshot 1
eSim Travel Virtual Mobile App screenshot 2
eSim Travel Virtual Mobile App screenshot 3
eSim Travel Virtual Mobile App screenshot 4
eSim Travel Virtual Mobile App screenshot 5
eSim Travel Virtual Mobile App screenshot 6

What We Love

  • πŸš€ Easy to use
  • πŸš€ Convenient for travelers
  • πŸš€ Fast and efficient
  • πŸš€ Great coverage

Room to Improve

  • πŸ› Doesn't work with certain carriers
  • πŸ› Incompatible with some devices
  • πŸ’° Expensive data plans
Holafly eSIM: Unlimited Data#3

Holafly eSIM: Unlimited Data by HOLAFLY LIMITED

e SIM for Travel and Hotspot
Worth Considering
✈️ Travel
4.8😐(28K ratings)
FreeAds
#80in Travel
Holafly eSIM: Unlimited Data screenshot 1
Holafly eSIM: Unlimited Data screenshot 2
Holafly eSIM: Unlimited Data screenshot 3
Holafly eSIM: Unlimited Data screenshot 4
Holafly eSIM: Unlimited Data screenshot 5
Holafly eSIM: Unlimited Data screenshot 6

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.

What We Love

  • πŸš€ Easy to use
  • πŸš€ Reliable service
  • πŸš€ Excellent customer service
  • πŸš€ Unlimited data

Room to Improve

  • πŸ› Unreliable connectivity
  • πŸ› Slow speeds
  • πŸ› Lack of transparency on fair use policies

More Esim Apps apps to explore

4
Saily eSIM: Travel & Data
Saily eSIM: Travel & Data
Saily eSIM: Travel & Data
Virtual SIM for mobile data
Free

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.

✈️ Travel
(9K)
5
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)
6
Instabridge: eSIM virtual
Instabridge: eSIM virtual
Instabridge: eSIM virtual
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
(6.7K)
7
Nomad eSIM: Prepaid Data Plan
Nomad eSIM: Prepaid Data Plan
Nomad eSIM: Prepaid Data Plan
eSim Card Mobile & Travel WiFi
Free

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.

✈️ Travel
(1.1K)
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
eSIM + Internet Plans : GigSky
eSIM + Internet Plans : GigSky
eSIM + Internet Plans : 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
(2.3K)
10
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
(243K)
11
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)
12
eSIM Plus: Second Phone Number
eSIM Plus: Second Phone Number
eSIM Plus: Second Phone Number
SMS, Calls and Text Messages
Free

Access the ultimate solution for seamless global connectivity with ESIM Plus. Enjoy prepaid data without roaming fees and get virtual phone numbers for SMS wherever you go. Stay connected effortlessly while traveling.

πŸ’Ό Business
(1.7K)
13
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)
14
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
(3.7K)
15
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
(216K)
16
Firsty: Your Global eSIM
Firsty: Your Global eSIM
Firsty: Your Global eSIM
Seamless eSIM Connectivity
Free

Introducing Firsty, a travel companion app that provides free global mobile data without roaming fees. Simply install the app, activate the eSIM for free, and enjoy reliable connectivity in over 120 countries. Upgrade to Firsty Fast for faster speeds and seamless roaming. Stay connected effortlessly with Firsty!

✈️ Travel
(341)
17
Tunz: Global eSIM For Travel
Tunz: Global eSIM For Travel
Tunz: Global eSIM For Travel
Global Data Plans, No Contract
Free

Stay connected worldwide with DENT eSIM, offering data packages for over 80 countries with zero roaming fees. Enjoy fast 4G/LTE internet on eSIM-capable devices like iPhones. Create an account, buy a data package, and activate your eSIM hassle-free for seamless connectivity anytime, anywhere.

✈️ Travel
(1.2K)
18
Simly: eSIM Travel Data Plans
Simly: eSIM Travel Data Plans
Simly: eSIM Travel Data Plans
Access Mobile Data Anywhere
Free

Access mobile data anywhere with affordable eSIM plans starting at $1/GB using the Simly app. Enjoy seamless international roaming, hassle-free connectivity, and flexibility to choose local, regional, or global eSIMs. Join the eSIM revolution and redefine your travel experience today! Download the app at simly.io.

✈️ Travel
(4.7K)
19
Yesim: eSIM & Mobile Internet
Yesim: eSIM & Mobile Internet
Yesim: eSIM & Mobile Internet
Unbegrenzte Mobile Daten
Free

Explore a revolutionary eSIM travel app offering global connectivity and virtual phone numbers. Perfect for travelers seeking seamless mobile data access, with easy setup, top-ups, built-in VPN, and support. Experience travel freedom with just your smartphone!

✈️ Travel
(2K)
20
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)

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