LightSim 0 cheapest rows

KnowRoaming vs LightSim in Mongolia

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

Cheapest overall

KnowRoaming

8/8 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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LightSim

0/8 cheapest rows

7 of 12 facts confirmed Score 61/100 -10%

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

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

Prices in Mongolia

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

	KnowRoaming	LightSim
Starting price	$4.02 1GB · 7 days Get eSIM →	$7.20 1GB · 7 days Get eSIM →
1 GB or more	$4.02 1GB · 7 days Get eSIM →	$7.20 1GB · 7 days Get eSIM →
5 GB or more	$12.86 5GB · 15 days Get eSIM →	$29.90 5GB · 30 days Get eSIM →
10 GB or more	$24.39 10GB · 30 days Get eSIM →	$51.50 10GB · 30 days Get eSIM →
20 GB or more	$51.45 20GB · 30 days 🌍 Regional Also valid in: Armenia, Australia, Azerbaijan, Bangladesh +23 more Get eSIM →	$83.45 20GB · 30 days Get eSIM →
Unlimited	$42.82 Unlimited · 3 days 🌐 Global Also valid in: Albania, Algeria, Andorra, Anguilla +158 more Get eSIM →	$93.60 Unlimited · 7 days Get eSIM →
Best price/GB	$1.93	$4.17
Best price/day	$0.57	$0.62

Comparison by eSIMKart

Starting price

KnowRoaming

$4.02

1GB · 7 days

Get eSIM →

LightSim

$7.20

1GB · 7 days

Get eSIM →

1 GB or more

KnowRoaming

$4.02

1GB · 7 days

Get eSIM →

LightSim

$7.20

1GB · 7 days

Get eSIM →

5 GB or more

KnowRoaming

$12.86

5GB · 15 days

Get eSIM →

LightSim

$29.90

5GB · 30 days

Get eSIM →

10 GB or more

KnowRoaming

$24.39

10GB · 30 days

Get eSIM →

LightSim

$51.50

10GB · 30 days

Get eSIM →

20 GB or more

KnowRoaming

$51.45

20GB · 30 days

Get eSIM →

LightSim

$83.45

20GB · 30 days

Get eSIM →

Unlimited

KnowRoaming

$42.82

Unlimited · 3 days

Get eSIM →

LightSim

$93.60

Unlimited · 7 days

Get eSIM →

Best price/GB

KnowRoaming

$1.93

LightSim

$4.17

Best price/day

KnowRoaming

$0.57

LightSim

$0.62

Comparison by eSIMKart

Networks in Mongolia

KnowRoaming: Not listed
LightSim: Not listed

Plan types sold for Mongolia

KnowRoamingLightSim 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: Not confirmed yet

LightSim: Not confirmed yet

Refund policy

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.

LightSim: 14-day refund window from date of purchase; LightSim reviews requests within 24 hours. Available for technical inability to deliver the service, activation failures, device incompatibility, duplicate/incorrect charges, or an accidental purchase that was never activated/used. Not available once the plan has been used, has expired, or its disclosed usage/validity/fair-use limits have been reached.

Validity starts

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.

LightSim: Plan validity starts only when you activate the eSIM at your destination, not at the time of purchase.

Fair-use limit

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.

LightSim: Selected plans are a fixed high-speed data allowance per day (shown per plan) rather than a fixed total; hotspot/tethering sharing is unlimited (no separate cap or speed limit) on every plan.

Top-ups & rollover

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.

LightSim: Top up your existing plan directly in the app in seconds - no need to reinstall the eSIM.

Support

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

LightSim: Live chat · Email · 24/7, average reply under 5 minutes

Comparison by eSIMKart