eSIMplus

eSIMplus keeps pricing transparent with 12 China-only plans and 38 multi-country options bundled with China coverage, starting at $2.17. All plans come with fixed data allocations, there's no unlimited tier here, so you choose the amount you need upfront. The service is data-only with no voice or SMS, making it lightweight and straightforward for travelers focused on mobile connectivity.

This suits budget-conscious travelers and those who don't need voice services while in China. The clear per-plan pricing eliminates surprises, and the variety of single and multi-country options gives flexibility if you're crossing into neighboring countries. Best for visitors who know roughly how much data they'll consume and want competitive pricing without extra features.