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Screenshots

  • Heysim screenshot 1
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  • Heysim screenshot 3

About Heysim

Heysim: Your Global Connectivity Companion Tired of expensive roaming charges and hunting for local Wi-Fi while traveling? Heysim provides instant access to affordable eSIM data plans in over 120 countries, ensuring you’re connected from the moment you land. Why choose Heysim? Instant Activation: Purchase and install your eSIM in seconds via QR code. No physical SIM card required. Global Coverage: From USA to Italy, France to Japan, we’ve got you covered with premium local networks. Flexible Credits: Use our integrated Wallet system to buy credits and redeem them for any data plan whenever you need. No Hidden Fees: Pay only for the data you need. No contracts, no surprises on your bill. Dual SIM Convenience: Keep your original SIM for calls and SMS while using Heysim for high-speed data. How it works: Download the Heysim app. Choose your destination and data plan. Install your eSIM. Enjoy high-speed internet immediately! Perfect for digital nomads, business travelers, and vacationers. Join the future of mobile connectivity with Heysim. Note: Your device must be eSIM compatible and carrier-unlocked.

App privacy

The developer, Riccardo Buono, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to Heysim

Looking for apps like Heysim? Here are 6 similar apps on the App Store. The highest rated is Trevio: eSIM travel & more (5.0/5), and all 6 are free to download.

Heysim vs. alternatives
App Rating Price Last updated Compare
Heysim – Free February 14, 2026
Yolvia eSIM: Travel Data – Free Aug 26, 2026 Compare
Diva eSIM: Global Data Plans – Free Sep 28, 2026 Compare
esimystic: Travel eSIM & Data – Free Sep 24, 2026 Compare
Simnova: eSIM Travel Data – Free Oct 18, 2026 Compare
eSimHere – Free Aug 28, 2026 Compare
Trevio: eSIM travel & more 5.0 / 5 (2) Free Oct 19, 2026 Compare

Compare Heysim with the top alternatives: ratings, updates, ASO score and keyword gaps →