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Best Esim Data Apps

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

Whether you're new to esim data or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Esim Data

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
#43in 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
Nomad eSIM: Prepaid Data Plan#2

Nomad eSIM: Prepaid Data Plan by LotusFlare

eSim Card Mobile & Travel WiFi
Strong Contender
✈️ Travel
4.8😐(1.1K 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
Saily eSIM: Travel & Data#3

Saily eSIM: Travel & Data by Nordvpn S.A.

Virtual SIM for mobile data
Worth Considering
✈️ Travel
4.7😞(9K ratings)
Free
#84in Travel
Saily eSIM: Travel & Data screenshot 1
Saily eSIM: Travel & Data screenshot 2
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Saily eSIM: Travel & Data screenshot 5
Saily eSIM: Travel & Data 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

More Esim Data apps to explore

4
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
(28K)
5
eSIM Data- More Fast & Stable
eSIM Data- More Fast & Stable
eSIM Data- More Fast & Stable
eSIM Phone Internet
Free

Experience lightning-fast data connectivity with our innovative eSIM technology. Stay connected on the go with seamless network switching and reliable data access. Upgrade your mobile experience today!

πŸ”§ Utilities
(51)
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
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)
8
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)
9
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)
10
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)
11
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)
12
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)
13
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
(7.6K)
14
Roami eSIM: Global Work+Travel
Roami eSIM: Global Work+Travel
Roami eSIM: Global Work+Travel
5G Roaming eSIM,Unlimited Data
Free

Get instant international data access with our eSIM, perfect for travelers and business professionals. Download our app, choose a plan, and get connected to local networks in over 200 countries with fast, reliable, and easy-to-use service.

✈️ Travel
(15)
15
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)
16
Hoom eSIM App - LTE Data
Hoom eSIM App - LTE Data
Hoom eSIM App - LTE Data
by ShareG, Inc
Free

Get instant internet access worldwide by activating an eSIM data plan directly through the app, eliminating the need for physical SIM cards. Explore global connectivity with convenient installation and fair-priced data plans.

πŸ’Ό Business
(2)
17
Roamingo eSIM
Roamingo eSIM
Roamingo eSIM
5G & 4G Travel Data Plans
Free

Experience the power of next-generation connectivity with Roamingo eSIM - your gateway to seamless international travel with virtual, programmable SIM cards. Stay connected with high-speed 5G networks around the world hassle-free.

✈️ Travel
(5.9K)
18
Sim Local eSIM
Sim Local eSIM
Sim Local eSIM
Travel eSIM Data Calls & Texts
Free
✈️ Travel
(405)
19
eLink eSIM:Trip Data+Internet
eLink eSIM:Trip Data+Internet
eLink eSIM:Trip Data+Internet
5G eSIM for Data, SMS & Calls
Free

Get seamless global connectivity with our eSIM solution, offering 5G coverage in over 200 countries, instant activation, and high-speed internet. Try it now and get 100MB of free data to explore your destination!

✈️ Travel
(13)
20
GIANT: eSIM Mobile Data Plan
GIANT: eSIM Mobile Data Plan
GIANT: eSIM Mobile Data Plan
Nomad eSIM Internet for travel
Free

Get high-speed, flexible eSIM mobile data and SMS for travel in 200 countries with GIANT. Ideal for frequent travelers and digital nomads, enjoy affordable, no-contract plans starting at just $4.50. Earn rewards through the GIANT Shop program.

✈️ Travel
(1.2K)

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