Comparison

eSIMThunder vs SoloSim

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

Head to head
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.

About

SoloSim

Features
Read full description

SoloSim — Instant eSIM data plans for 190+ countries Traveling shouldn't mean hunting for SIM cards at airport kiosks or coming home to a shocking roaming bill. SoloSim gets you online in minutes: pick your destination, choose a data plan, and activate your eSIM with a single QR scan — before you even board the plane. GET CONNECTED IN MINUTES • Browse affordable data plans for 190+ countries and regions • Buy in seconds with secure in-app payment • Receive your eSIM instantly — no shipping, no store visits • Scan the QR code and follow the simple install steps • Land with data already working PLANS FOR EVERY TRIP • Country plans — the best value for a single destination • Regional plans — one eSIM covering Europe, Asia, and more, perfect for multi-country trips • Global plans — stay connected wherever your journey takes you • Multiple data tiers so you only pay for what you need STAY IN CONTROL • Track your data usage in real time from the My eSIMs tab • Running low? Top up your existing eSIM in a couple of taps — no new plan needed • Full purchase history and receipts in your account • Get notified before your data runs out KEEP YOUR NUMBER Your eSIM works alongside your physical SIM. Keep your home number active for calls and messages while all your data runs through SoloSim — no more SIM swapping, no risk of losing your primary SIM abroad. WHY TRAVELERS CHOOSE SOLOSIM • No roaming fees — pay a fair, fixed price upfront • No contracts, no subscriptions, no hidden costs • Instant delivery, 24/7 — buy at 2 a.m. from the departure lounge if you need to • Built-in device compatibility check so you know your phone works before you buy • Available in 33 languages • Sign in securely with Apple or Google HOW IT WORKS 1. Check your device is eSIM-compatible (takes 10 seconds in the app) 2. Choose your destination and data plan 3. Pay securely 4. Scan the QR code to install your eSIM 5. Turn it on when you arrive — you're connected IS MY PHONE COMPATIBLE? Most recent iPhones (iPhone XS and later) support eSIM. SoloSim includes a built-in compatibility checker, so you'll know for sure before spending a cent. Your device must be carrier-unlocked to use an eSIM. PERFECT FOR • Vacations and city breaks • Business travel • Digital nomads and remote workers • Backpackers crossing multiple borders • Students abroad • Cruises and long layovers Stop overpaying for roaming. Stop wasting the first hours of your trip in a phone shop queue. Download SoloSim, and make getting connected the easiest part of traveling. Questions? Our support team is ready to help right from the Help section in the app.

Screenshots

eSIMThunder4 screens
SoloSim4 screens

Verdict

The call

eSIMThunder and SoloSim are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
eSIMThunder versus SoloSim: the parameters behind the verdict, then further details
ParametereSIMThunderSoloSim
PriceFreeFree
Update frequencyEvery 5 days—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size47 MB51 MB
Age rating4+4+
DeveloperHEXATUNE LLCANDREA NURCE

In-app purchases

None

eSIMThunder

No in-app purchases

None

SoloSim

No in-app purchases

Questions

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

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