ZetSIM 0 cheapest rows

AeriSIM vs ZetSIM in China

Side-by-side pricing for China, straight from each provider's current real plans.

Cheapest overall

AeriSIM

8/8 cheapest rows

7 of 12 facts confirmed Score 70/100 -10%

Best for: Budget travellers · Unlimited data · Multi-country trips · Short trips

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ZetSIM

0/8 cheapest rows

9 of 12 facts confirmed Score 59/100

Best for: Unlimited data · Multi-country trips · Short trips · Long stays

View plans Visit ↗

AeriSIM is the cheapest option in 8 of the 8 price rows for China. Live plans from each provider's catalog, re-checked daily.

Prices in China

Cheapest live plan from each provider per trip size. Every price links to that exact plan.

	AeriSIM	ZetSIM
Starting price	$0.50 Unlimited · 1 days Get eSIM →	$2.70 1GB · 7 days Get eSIM →
1 GB or more	$1.10 1GB · 3 days Get eSIM →	$2.70 1GB · 7 days Get eSIM →
5 GB or more	$2.65 5GB · 3 days Get eSIM →	$10.00 5GB · 7 days Get eSIM →
10 GB or more	$4.17 10GB · 3 days Get eSIM →	$19.00 10GB · 15 days Get eSIM →
20 GB or more	$7.91 20GB · 3 days Get eSIM →	$36.00 20GB · 30 days Get eSIM →
Unlimited	$0.50 Unlimited · 1 days Get eSIM →	$8.10 Unlimited · 3 days Get eSIM →
Best price/GB	$0.37	$1.64
Best price/day	$0.05	$0.39

Comparison by eSIMKart

Starting price

AeriSIM

$0.50

Unlimited · 1 days

Get eSIM →

ZetSIM

$2.70

1GB · 7 days

Get eSIM →

1 GB or more

AeriSIM

$1.10

1GB · 3 days

Get eSIM →

ZetSIM

$2.70

1GB · 7 days

Get eSIM →

5 GB or more

AeriSIM

$2.65

5GB · 3 days

Get eSIM →

ZetSIM

$10.00

5GB · 7 days

Get eSIM →

10 GB or more

AeriSIM

$4.17

10GB · 3 days

Get eSIM →

ZetSIM

$19.00

10GB · 15 days

Get eSIM →

20 GB or more

AeriSIM

$7.91

20GB · 3 days

Get eSIM →

ZetSIM

$36.00

20GB · 30 days

Get eSIM →

Unlimited

AeriSIM

$0.50

Unlimited · 1 days

Get eSIM →

ZetSIM

$8.10

Unlimited · 3 days

Get eSIM →

Best price/GB

AeriSIM

$0.37

ZetSIM

$1.64

Best price/day

AeriSIM

$0.05

ZetSIM

$0.39

Comparison by eSIMKart

Networks in China

AeriSIM: China Telecom4G, LTE, 5G CMCC4G, LTE, 5G
ZetSIM: China Unicom

Plan types sold for China

AeriSIMZetSIM Unlimited data ✓ ✓ Regional bundles ✓ ✓ Global bundles (50+ countries) ✓ ✓ Pay as you go — —

Policies compared

Confirmed from each provider's own site — see the trust card on each provider page for the verification date.

ID verification

AeriSIM: Not confirmed yet

ZetSIM: Not confirmed yet

Refund policy

AeriSIM: Full or partial refund, or a replacement, if the eSIM can't be installed or used due to a fault on AeriSIM's or the carrier's side; incompatible or carrier-locked phones are refunded minus $2 or 10% (whichever is higher). No refund once installed, for changed plans, or after the activation window.

ZetSIM: An eSIM that has not been activated and whose plan is still valid is refunded in full, with no fee, as refund coins (store credit in the same currency, never expires, not withdrawable as cash). No refund once activated or for unused data.

Validity starts

AeriSIM: Validity starts once the eSIM connects to a supported network and begins using data; you can install before departure but keep it switched off. Some plans start on installation or a fixed date, as stated on the product page.

ZetSIM: Validity starts when the eSIM first connects to a local network at the destination, not at purchase.

Fair-use limit

AeriSIM: Varies by plan and is listed on each product page: daily plans slow down after the daily high-speed allowance (e.g. Japan: 128 kbps, resets 0:00 UTC+8); some unlimited plans have a stated speed cap instead.

ZetSIM: Unlimited plans: 2GB of high-speed data per day, then 256 kbps; the daily allowance resets every 24 hours from first connection.

Top-ups & rollover

AeriSIM: Depends on the plan: check My eSIMs and the order details; if a top-up is not offered, buy another plan for the same destination.

ZetSIM: Add a new plan to the eSIM you already installed: no new QR code, no reinstall.

Support

AeriSIM: Email · Live chat · Help center

ZetSIM: Email · WhatsApp · Phone · 24/7, in 11 languages

Comparison by eSIMKart