Best GIANT alternatives: apps like GIANT: eSIM Mobile Data Plan

10+ similar apps compared and reviewed

4.4 avg rating

10 free apps

Updated October 2026

GIANT: eSIM Mobile Data Plan

ShareG, Inc

GIANT is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Cityscribe: Save Your Places by Nolan Fuchs

Discover, Save & Share

5.0(8 ratings)

Free

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Top Alternatives to GIANT

#1

eSIMs — Compare data eSIMs by Valentin Maillot

Find a data eSIM for your trip

Editor's Choice

4.6(229 ratings)

Free

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Easily find and compare prepaid eSIM data plans for international travel. Browse thousands of options from numerous providers across over 250 countries. Avoid expensive roaming fees and stay connected effortlessly on your next trip.

#2

MTX Connect: eSIM + Travel SIM by MTX Connect S.a r.l.

eSIM data, calls, roaming-free

Strong Contender

0.0(0 ratings)

Free

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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.

#3

ZIM: eSIM Calls & Data Plans by ZIM Connections Ltd.

Phone Numbers+Data for Travel

Worth Considering

4.7😐(79 ratings)

Free

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This app provides travelers with affordable eSIM plans for data and voice calls in over 200 destinations worldwide. Skip roaming fees with digital SIMs that are easy to install and manage, offering unlimited data options and local phone numbers for seamless connectivity abroad.

What We Love

👍 Easy to use and set up
💰 Competitive prices and good deals
✈️ Convenient for travel
🚀 Fast and efficient service
🌐 Good coverage and signal
✅ Seamless experience when it works
💡 Saves time and money
📱 User-friendly interface

Room to Improve

❌ Service deterioration
📉 Data speed struggles
💸 Data usage seems inaccurate
🔌 Stopped working after a few days
⏳ Long waits for support
🚫 eSIM disappears from account
👎 Support is patchy and unresponsive
😠 Scammed with no response
⚠️ Fake unlimited data packages
❌ Activation issues
📉 Speed severely slowed down
🚧 App under maintenance often
❓ QR code not working
🤔 Inconsistent and unreliable
📉 Data won't load
🤷‍♂️ Useless when it doesn't work
😞 Password rules confusing
🐛 Crashes when selecting SIM

More apps like GIANT

eSIM 7G: Mobile Data & Calls

eSIM 7G: Mobile Data & Calls

eSIM 7G: Mobile Data & Calls

Travel eSIM with number, calls

Stay connected globally with digital SIM cards offering local connectivity in over 150 countries. Purchase and install an eSIM in minutes for affordable, data-rich plans without roaming fees. Keep your primary number active for essential communications.

Global connectivity in 150+ countriesNo roaming feesAffordable eSIM plans

free with in-app purchases

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Esimatic: Premium Travel eSIM

Esimatic: Premium Travel eSIM

Esimatic: Premium Travel eSIM

Covers lowkey your travel data

Get instant mobile internet access worldwide with a single travel eSIM. Choose from prepaid data plans or unlimited options for over 200 countries. Enjoy easy installation, fast 4G/5G connectivity, and avoid roaming fees.

Instant mobile internet access worldwideeSIMs for over 200 countriesPrepaid data plans (1GB-100GB) and unlimited options

free with in-app purchases

Compare with GIANT

My Truphone: eSIM travel data

My Truphone: eSIM travel data

My Truphone: eSIM travel data

Dual-SIM data for travelling

Instantly get data plans for your iPhone in over 100 countries. This app allows you to download data directly to your eSIM, avoiding the need for a physical SIM card. Enjoy affordable, temporary data connections without bill shock or reliance on Wi-Fi.

Instant data plans for traveleSIM compatibleNo physical SIM needed

free with in-app purchases

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FiROAM eSIM: Global Data

FiROAM eSIM: Global Data

FiROAM eSIM: Global Data

Travel with FiROAM eSIM

Stay connected globally with an eSIM on your compatible device. Enjoy high-speed data in over 100 countries without needing a physical SIM card or contracts. Simply scan a QR code to install and pay as you go for affordable local data services.

No physical SIM card neededQR code installation100+ countries/regions supported

free with in-app purchases

Compare with GIANT

MobileSIM: Travel eSIM Data

MobileSIM: Travel eSIM Data

MobileSIM: Travel eSIM Data

International eSIM Card

Stay connected globally with affordable, prepaid eSIM data packs for over 190 countries. Avoid roaming fees and enjoy instant activation, keeping your original number for calls and messages. Perfect for travelers needing reliable internet worldwide.

eSIM data packs for 190+ countriesRegional and global eSIM optionsAffordable plans starting at $3.50

free with in-app purchases

Compare with GIANT

Globee: eSIM & Real 2nd Line

Globee: eSIM & Real 2nd Line

Globee: eSIM & Real 2nd Line

second phone number, internet

Get affordable prepaid eSIM data plans for over 200 countries and regions. This app also provides real phone numbers for sending/receiving SMS and making/receiving calls, allowing you to stay connected globally without expensive roaming fees.

Affordable prepaid eSIM data plansCoverage in over 200 countriesReal phone numbers for calls and SMS

free with in-app purchases

Compare with GIANT

eSimply: Travel & Mobile data

eSimply: Travel & Mobile data

eSimply: Travel & Mobile data

eSIM Mobile Data Plans

Stay connected globally with digital eSIM data plans. Purchase and activate plans for over 200 countries without physical SIM cards. Manage, top-up, and switch plans easily for uninterrupted international mobile connectivity.

Global eSIM data plansDigital activationOver 200 countries supported

Compare with GIANT