Comparison

Constella Mobile vs Graba SIM

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

Head to head
About

Constella Mobile

This app provides global data connectivity for travelers using eSIM technology. Enjoy seamless, affordable data access in over 192 countries without expensive roaming charges or physical SIM cards. It offers easy setup, a user-friendly interface, and secure, reliable service.

Highlights
  • Seamless eSIM connectivity
  • Global coverage in 192+ countries
  • Affordable data plans
  • Easy eSIM activation
  • User-friendly data management
  • Secure and reliable connection
Features
Read full description

Say goodbye to expensive roaming charges and the hassle of physical SIM cards. Key Features: • Seamless Connectivity: Enjoy instant data access with eSIM technology, right alongside your regular eSIM or physical SIM. • Global Coverage: Stay connected in over 192 countries, with reliable and fast data services. • Affordable Plans: Choose from a variety of data plans tailored to your travel needs and budget. • Easy Setup: Activate your eSIM in just a few steps and start using data immediately. • User-Friendly Interface: Manage your data usage, monitor your plan, and top up easily with our intuitive app interface. • Secure and Reliable: Trust in our secure network and robust technology to keep you connected safely. Why Choose Constella Mobile? Constella Mobile is designed for the modern traveler. Whether you're exploring new destinations, working remotely, or staying in touch with loved ones, our app ensures you have the data you need without the stress of traditional SIM cards. Join the thousands of satisfied users who have made Constella Mobile their go-to travel companion. Note: Ensure your device is eSIM compatible. For more information and support, visit our website or contact our customer service team.

About

Graba SIM

Features
Read full description

Travel connected — without the roaming shock. Graba SIM is the easiest way for travelers to get affordable mobile data worldwide. Order your eSIM directly in the app, activate in minutes, and stay online in over 140 countries without hunting for Wi-Fi or paying high roaming fees. With smart tools like Data Pulse, real-time usage tracking, home-screen widgets, and instant live support, Graba SIM gives you complete control over your data — wherever you go. Why choose Graba SIM? Global coverage Stay connected in 140+ countries and regions with single-country, regional, and global plans. Instant activation Buy your eSIM in the app, pay securely with Apple Pay, scan the QR code (or install automatically), and you’re ready to go. Data Pulse predictions See how long your data will last with smart usage insights and tips to help your package stretch further. Real-time usage tracking Track your data in the app or via our home-screen widget for quick glances on the go. Live in-app support Get help in seconds thanks to built-in live chat — perfect when traveling. Multi-language & multi-currency Browse, buy, and manage your eSIM in your preferred language and currency. Safe & secure Trusted payment methods, reliable partner networks, and no hidden fees. Built for travelers No contracts. No SIM swapping. No stress. Just simple, transparent travel data. Whether you're exploring a city for the weekend, working remotely abroad, or traveling across multiple countries, Graba SIM helps you travel smarter and stay connected. Download Graba SIM today — your travel data, made easy.

Screenshots

Constella Mobile4 screens
Graba SIM4 screens

Verdict

The call

The clearest difference is iOS requirement: Graba SIM at 14.0 against Constella Mobile's 17.5. On price, update cadence, ads and in-app purchases 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.

UpkeepUpdate frequency

Constella Mobile ships an update every 2 months, Graba SIM every 3 weeks. The most recent releases landed on September 19, 2026 and September 13, 2026 respectively.

Scorecard1 real difference · 9 level
Constella Mobile versus Graba SIM: the parameters behind the verdict, then further details
ParameterConstella MobileGraba SIM
PriceFreeFree
Rating5.0 (11 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings11 — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.514.0 — better
Further details — not scored
Size35 MB59 MB
Age rating4+17+
DeveloperOrion Software LLCAEROSNAP

In-app purchases

None

Constella Mobile

No in-app purchases

None

Graba SIM

No in-app purchases

Questions

Is Constella Mobile free?
Constella Mobile is free to download, with no in-app purchases.
Is Graba SIM free?
Graba SIM is free to download, with no in-app purchases.
Do Constella Mobile or Graba SIM have ads?
Neither Constella Mobile nor Graba SIM shows ads.
Which is updated more often, Constella Mobile or Graba SIM?
Constella Mobile ships an update every 2 months, and Graba SIM every 3 weeks. Most recently, Constella Mobile was updated on September 19, 2026 and Graba SIM on September 13, 2026.

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