Comparison

ChillaxSIM vs eSIMThunder

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ChillaxSIM

Features
Read full description

Stay connected wherever you travel with ChillaxSIM. Browse and purchase local and regional eSIM data plans for more than 150 destinations. Compare available data allowances, service periods, supported networks, coverage details, and prices before choosing the plan that fits your trip. KEY FEATURES • Local and regional eSIM plans for destinations worldwide • Flexible daily, total-data, and unlimited-data options • Clear coverage, network, speed, and activation information • Secure checkout with supported payment methods • QR code delivery and easy installation instructions • Direct eSIM installation for supported iPhones and plans • View eSIM status, activation dates, and data usage • Access your orders and installation details anytime • Request eligible refunds directly in the app • Customer support by email and WhatsApp HOW IT WORKS 1. Choose your destination. 2. Select an available eSIM plan. 3. Complete your purchase. 4. Install your eSIM using the provided QR code or supported direct-install option. 5. Follow the activation instructions shown for your selected plan. An eSIM-compatible, carrier-unlocked device is required. Coverage, supported networks, speeds, activation methods, and available features vary by destination, network operator, device, and selected plan.

About

eSIMThunder

Features
Read full description

Stay connected wherever you travel with Esim Thunder — your simple and affordable way to get mobile data around the world. Whether you're traveling for business, exploring a new destination, or taking a well-deserved vacation, Esim Thunder gives you access to reliable eSIM data plans in 200+ destinations. WHY ESIM THUNDER? • Global Coverage — Get connected across 200+ countries and destinations. • No Physical SIM — Download your eSIM directly to your compatible device. • Instant Connectivity — Get mobile data without visiting a store or changing your physical SIM. • Affordable Data Plans — Choose a plan that fits your destination and data needs. • Easy Setup — Purchase your plan, install your eSIM, and connect in just a few simple steps. • Travel Without Roaming Hassles — Stay connected while avoiding expensive traditional roaming charges. • One App, Global Connectivity — Manage your eSIM plans and stay connected from anywhere. TRAVEL SMARTER From international business trips to weekend getaways, Esim Thunder helps you stay connected without the hassle of physical SIM cards or complicated roaming plans. Choose your destination, select your data plan, install your eSIM, and stay connected wherever your journey takes you. Your journey starts with a connection. Esim Thunder keeps you connected.

Screenshots

ChillaxSIM4 screens
eSIMThunder4 screens

Verdict

The call

The clearest difference is device support: eSIMThunder at 3 against ChillaxSIM's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 5 level
ChillaxSIM versus eSIMThunder: the parameters behind the verdict, then further details
ParameterChillaxSIMeSIMThunder
PriceFreeFree
Update frequency—Every 5 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size63 MB47 MB
Age rating4+4+
DeveloperFire Flow LimitedHEXATUNE LLC

In-app purchases

None

ChillaxSIM

No in-app purchases

None

eSIMThunder

No in-app purchases

Questions

Is ChillaxSIM free?
ChillaxSIM is free to download, with no in-app purchases.
Is eSIMThunder free?
eSIMThunder is free to download, with no in-app purchases.
Do ChillaxSIM or eSIMThunder have ads?
Neither ChillaxSIM nor eSIMThunder shows ads.

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