KnowRoaming 0 cheapest rows

ASimGo vs KnowRoaming in China

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

Cheapest overall

ASimGo

8/8 cheapest rows

8 of 12 facts confirmed Score 73/100 -10%

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

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KnowRoaming

0/8 cheapest rows

8 of 12 facts confirmed Score 62/100 -10%

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

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ASimGo 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.

	ASimGo	KnowRoaming
Starting price	$0.54 Unlimited · 1 days Get eSIM →	$3.97 1GB · 7 days Get eSIM →
1 GB or more	$1.10 1GB · 3 days Get eSIM →	$3.97 1GB · 7 days Get eSIM →
5 GB or more	$2.82 5GB · 3 days 🌍 Regional Also valid in: Hong Kong, Macao Get eSIM →	$14.54 5GB · 15 days Get eSIM →
10 GB or more	$4.58 10GB · 3 days 🌍 Regional Also valid in: Hong Kong, Macao Get eSIM →	$24.59 10GB · 30 days Get eSIM →
20 GB or more	$10.01 20GB · 7 days 🌍 Regional Also valid in: Hong Kong, Macao Get eSIM →	$39.13 20GB · 30 days Get eSIM →
Unlimited	$0.54 Unlimited · 1 days Get eSIM →	$5.82 Unlimited · 1 days Get eSIM →
Best price/GB	$0.44	$0.98
Best price/day	$0.10	$0.57

Comparison by eSIMKart

Starting price

ASimGo

$0.54

Unlimited · 1 days

Get eSIM →

KnowRoaming

$3.97

1GB · 7 days

Get eSIM →

1 GB or more

ASimGo

$1.10

1GB · 3 days

Get eSIM →

KnowRoaming

$3.97

1GB · 7 days

Get eSIM →

5 GB or more

ASimGo

$2.82

5GB · 3 days

Get eSIM →

KnowRoaming

$14.54

5GB · 15 days

Get eSIM →

10 GB or more

ASimGo

$4.58

10GB · 3 days

Get eSIM →

KnowRoaming

$24.59

10GB · 30 days

Get eSIM →

20 GB or more

ASimGo

$10.01

20GB · 7 days

Get eSIM →

KnowRoaming

$39.13

20GB · 30 days

Get eSIM →

Unlimited

ASimGo

$0.54

Unlimited · 1 days

Get eSIM →

KnowRoaming

$5.82

Unlimited · 1 days

Get eSIM →

Best price/GB

ASimGo

$0.44

KnowRoaming

$0.98

Best price/day

ASimGo

$0.10

KnowRoaming

$0.57

Comparison by eSIMKart

Networks in China

ASimGo: China Telecom4G, LTE, 5G CMCC4G, LTE, 5G CUCC3G, 4G, 5G
KnowRoaming: Not listed

Plan types sold for China

ASimGoKnowRoaming 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

ASimGo: Not confirmed yet

KnowRoaming: Not confirmed yet

Refund policy

ASimGo: Full/partial refund or free replacement for a verified technical failure or persistent connectivity issue; a locked/incompatible device costs 2.50 USD or 10% (whichever is higher). No refund for change of mind, a deleted profile, expired data, a wrong email or a lapsed 30-90-day activation window.

KnowRoaming: Full refund if the eSIM was never installed or the plan never connected; after that a full or partial refund is discretionary (under 2% of data used, or a fault on their side). Ask within 90 days of purchase and before validity ends; reviewed within 4 working days, paid within 15 calendar days.

Validity starts

ASimGo: Most plans activate only when the eSIM first connects to a supported network, not on purchase — install it just before departure or on arrival using airport Wi-Fi, per their FAQ.

KnowRoaming: The plan starts when you first connect in a supported country, not at purchase; validity days count from that first connection and run continuously. It must be started within the 'Activate before' window shown at checkout. Unused data expires with the validity period, no rollover.

Fair-use limit

ASimGo: Not confirmed yet

KnowRoaming: Unlimited country plans: 5 GB at full speed every 24 hours, then reduced speed until the allowance resets (24h counted from first connection); the Global unlimited plan gets 2 GB a day, then up to 256 kbps. Hotspot use counts against the allowance. Fixed plans stop when the data is used.

Top-ups & rollover

ASimGo: Not confirmed yet

KnowRoaming: Top up from My plans in the app or on knowroaming.com: select the plan, tap Top up, choose extra data or days; no new eSIM, nothing to scan, the connection doesn't drop. Optional auto top-up (off by default) charges the saved card when the plan runs low.

Support

ASimGo: Email · Live chat · 24/7 live chat and email (GMT+8)

KnowRoaming: Live chat · Email · Help center · WhatsApp · 24/7

Comparison by eSIMKart