SuperSIM vs Silk eSIM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SuperSIM
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eSIM Internet in 200+ countries. No more expensive roaming! SuperSIM is an eSIM app that provides travelers with fast and reliable mobile internet in over 200 countries. Forget searching for SIM cards and expensive roaming charges, and stay connected wherever you are—eSIM can be installed and activated in minutes. Choose a plan, manage everything in one app, and get online immediately upon arrival. What is eSIM? An eSIM (embedded SIM) is a digital SIM card already built into your device. It works just like a regular SIM card, but without the need to insert a physical card. Simply purchase a plan in the app, install the eSIM, and connect to local networks in any country. Why choose SuperSIM? No roaming fees—use prepaid data at transparent rates. Extensive coverage—data coverage in over 200 countries through leading local networks. Quick activation – setup takes just a few minutes. Keep your number – the eSIM is used only for data, while your primary SIM remains active for calls and SMS. Flexible plans – choose local, regional, or global packages to suit your trip. Top up anytime – add data in a few taps, no contracts or commitments. Data tethering – share with other devices (Hotspot). All in one app – track usage, purchase new plans, and manage your eSIM easily and conveniently. How does it work? Install the app and check availability in your desired country. Select a plan for your country or region. Install the eSIM by following the simple instructions. Upon arrival, connect to the network and use the internet. Top up your data anytime, if needed.
Silk eSIM
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Silk eSIM Mobile data abroad without a physical SIM card and without roaming overcharges. Choose a country, buy a plan and get connected in a couple of minutes. No need to look for a mobile store or swap your SIM card. Mobile data works right upon arrival. WHAT YOU GET • Plans for popular destinations. Find your destination with search, and see popular countries and starting prices. • Clear plans. Choose a plan by data volume and validity: from a small plan for a short trip to large plans for longer journeys. The best offers are highlighted in the list. • One eSIM for trips around the world. Silk eSIM only needs to be installed once, and new countries are added to the same profile. • Quick installation. Install your eSIM using the available method: your phone's setup screen, a QR code or manual entry. • Step-by-step guide. After purchase, the app shows how to install the eSIM and turn on mobile data, so your connection works the first time. • Plans on the Home screen. Track remaining data, open eSIM installation details and add new countries. Purchase history is available in your profile. • Convenient payment. Pay via SBP or cryptocurrency. Your receipt is sent by email. • Simple sign-in. Register with email, no phone number required. • Multi-language support. A knowledge base and live chat with an agent help if something goes wrong. HOW IT WORKS 1. Choose your country or region. 2. Choose a data plan. 3. Pay for your purchase. 4. Install the eSIM and turn on mobile data on it. 5. Use mobile data abroad. You can keep your main SIM card on for calls and SMS. WHO IT'S FOR For travellers who want to be online from their first minute at the airport, and for frequent flyers who don't want to buy a local SIM card every time. GOOD TO KNOW • Your phone must support eSIM and be unlocked for use with any carrier. • We recommend installing the eSIM before your trip to connect right upon arrival. • Do not delete the installed eSIM profile. It cannot be reinstalled. Download Silk eSIM and travel connected.
Screenshots
Verdict
SuperSIM and Silk eSIM are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | SuperSIM | Silk eSIM |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 53 MB | 16 MB |
| Age rating | 4+ | 17+ |
| Developer | ULUT Soft | SILK ROAD SIGNAL |
In-app purchases
SuperSIM
No in-app purchases
Silk eSIM
No in-app purchases









