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Billion ConnectvsYesimtwo catalogs, one scale

Billion Connect and Yesim sit on the same euro catalog. The sheets below are the operator reviews we already publish — scored here against each other, then checked on a live destination.

AuthorValentinUpdated Aug 17, 2026

Operator sheets

The two reviews, side by side

Strengths, limits and catalog facts come from each provider page. The live number is still on the destination.

Billion ConnectHong Kong prepaid packs, QR or the BC eSIM app, with a 128 kbps fallback.

Billion Connect (WeiTaiGe Technology) sells local, regional and global prepaid travel data through its website and BC eSIM app, with hotspot on typical packs and a throttled fallback after the high-speed allowance.

Strengths

  • Local, regional and global prepaid packs from a low entry price
  • QR install plus the BC eSIM iOS and Android apps
  • Hotspot on typical plans and 24/7 support

Limits

  • Most catalog plans stay data-only
  • Top-ups on an existing plan are not the default path
  • Independent review volume is thinner than the large marketplaces
Model
App-managed
Coverage in catalog
99 destinations
Setup
App and QR install
Calls and SMS
Data only on typical packs
Hotspot
0% of sampled plans mention it
Top-up / reuse
Plan-specific
Billion Connect review
YesimSwiss app, reusable profile, optional virtual numbers.

A Swiss app-first service using one reusable profile across more than 200 destinations, with VPN and optional virtual numbers.

Strengths

  • Reusable profile and pay-as-you-go options
  • VPN and optional virtual numbers
  • Swiss app-first product surface

Limits

  • Travel plans are data-only
  • Unlimited plans use fair-use policies
  • Extras should not distract from destination €/GB
Model
App-managed
Coverage in catalog
186 destinations
Setup
App and QR install
Calls and SMS
Selected plans only
Hotspot
0% of sampled plans mention it
Top-up / reuse
Pay-as-you-go credit
Yesim review
Current Yesim code15% off with code ESIMC
Yesim promo codes

What matters

We prefer Yesim

We prefer Yesim

Yesim covers more of the live catalog or starts cheaper on the same scale. Billion Connect can still win a specific trip if the destination sheet says so.

Open Billion Connect when the destination page shows a clearer network, hotspot rule or price for that itinerary. Do not crown a winner from the homepage.

Yesim reviewBillion Connect review

What matters

Side by side, we pick a side

What mattersBillion ConnectYesim
Product modelApp-managedApp-managed
Catalog destinations99 destinations186 destinations
Plans fromEUR 0.73EUR 0.45
5G share in sample17%0%
Hotspot share in sample0%0%
How you installApp + QRApp + QR

Next step

Confirm Billion Connect vs Yesim on a live destination

The verdict above is the trip-shaped call. The payable number is on the destination page, then again at provider checkout.

Compare live prices for SpainCompare live prices for FranceCompare live prices for ItalyCompare live prices for GermanyBrowse all destinations

Versus

Questions

Billion Connect vs Yesim 2026: Compare eSIM prices+

Yesim covers more of the live catalog or starts cheaper on the same scale. Billion Connect can still win a specific trip if the destination sheet says so.

When does Billion Connect make sense?+

Billion Connect is easiest when you want purchase, install and top-up in one place. Hong Kong prepaid packs, QR or the BC eSIM app, with a 128 kbps fallback. In our current sample: 1,745 priced plans across 99 destinations, median EUR 1.08/GB on limited packs. A polished app says nothing about the local radio network.

Do you give this provider a score?+

No. We do not publish a customer rating or a best-provider badge. This page shows normalized catalog fields — price, data, validity, coverage, 5G and hotspot — plus sourced product notes. A commission on an outbound link does not change those numbers.

When does Yesim make sense?+

Yesim is easiest when you want purchase, install and top-up in one place. Swiss app, reusable profile, optional virtual numbers. In our current sample: 3,537 priced plans across 186 destinations, median EUR 2.30/GB on limited packs. A polished app says nothing about the local radio network.

Do you give this provider a score?+

No. We do not publish a customer rating or a best-provider badge. This page shows normalized catalog fields — price, data, validity, coverage, 5G and hotspot — plus sourced product notes. A commission on an outbound link does not change those numbers.

Versus

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