ZenSim 3 cheapest rows

KnowRoaming vs ZenSim in Sudan

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

Cheapest overall

KnowRoaming

4/7 cheapest rows

9 of 12 facts confirmed -10%

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

View plans Visit ↗

ZenSim

3/7 cheapest rows

10 of 12 facts confirmed -10%

Best for: Unlimited data · Multi-country trips · No ID check · Long stays

View plans Visit ↗

KnowRoaming is the cheapest option in 4 of the 7 price rows for Sudan. The remaining rows go to ZenSim. Live plans from each provider's catalog, re-checked daily.

Prices in Sudan

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

	KnowRoaming	ZenSim
Starting price	$8.01 1GB · 7 days Get eSIM →	$15.00 1GB · 15 days Get eSIM →
1 GB or more	$8.01 1GB · 7 days Get eSIM →	$15.00 1GB · 15 days Get eSIM →
5 GB or more	$32.29 5GB · 15 days Get eSIM →	$45.00 5GB · 5 days Get eSIM →
10 GB or more	—	$78.00 10GB · 15 days Get eSIM →
Unlimited	—	$138.00 Unlimited · 5 days Get eSIM →
Best price/GB	$6.46	$7.80
Best price/day	$1.14	$0.57

Comparison by eSIMKart

Starting price

KnowRoaming

$8.01

1GB · 7 days

Get eSIM →

ZenSim

$15.00

1GB · 15 days

Get eSIM →

1 GB or more

KnowRoaming

$8.01

1GB · 7 days

Get eSIM →

ZenSim

$15.00

1GB · 15 days

Get eSIM →

5 GB or more

KnowRoaming

$32.29

5GB · 15 days

Get eSIM →

ZenSim

$45.00

5GB · 5 days

Get eSIM →

10 GB or more

KnowRoaming

—

ZenSim

$78.00

10GB · 15 days

Get eSIM →

Unlimited

KnowRoaming

—

ZenSim

$138.00

Unlimited · 5 days

Get eSIM →

Best price/GB

KnowRoaming

$6.46

ZenSim

$7.80

Best price/day

KnowRoaming

$1.14

ZenSim

$0.57

Comparison by eSIMKart

Networks in Sudan

KnowRoaming: Not listed
ZenSim: Not listed

Plan types sold for Sudan

KnowRoamingZenSim 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

KnowRoaming: Required for some countries (passport/ID)

ZenSim: Not required

Refund policy

KnowRoaming: Full refund if the eSIM was never installed/activated; if activated, a refund is discretionary and only offered if less than 2% of data was used, within 90 days of purchase.

ZenSim: Refunds are not available once the eSIM has been installed or activated, except for a technical failure verified by ZenSim. If a Travel eSIM cannot be used due to device incompatibility, a refund is issued only if it has not been installed/activated on a different device.

Validity starts

KnowRoaming: Packages last the full validity period once activated (first use in a supported destination); unused data expires when validity ends. Must be activated within 90 days of purchase, per KnowRoaming's own product info text.

ZenSim: Validity starts on activation, not purchase — the eSIM auto-activates the first time it connects to the destination network. Must be installed within 12 months of purchase or ZenSim may cancel the order.

Fair-use limit

KnowRoaming: Some fixed-data plans include a high-speed data allowance that renews every 24 hours, with speed reduced once the daily limit is reached; genuine Unlimited plans are marketed with no speed throttling. Exact daily threshold varies by plan and is not disclosed sitewide.

ZenSim: Unlimited plans include a fixed daily high-speed allowance (see each plan), then drop to a reduced speed for the rest of that day.

Top-ups & rollover

KnowRoaming: Existing eSIMs can be topped up from the My eSIMs section of your account (an Auto Top-Up option is also available), without reinstalling.

ZenSim: Every Travel eSIM can be topped up from the ZenSim app — no need to buy a new eSIM.

Support

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

ZenSim: WhatsApp · Email · Help center

Comparison by eSIMKart