Yaalo 1 cheapest rows

WorldSIM vs Yaalo in Mongolia

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

Cheapest overall

WorldSIM

7/8 cheapest rows

8 of 12 facts confirmed Score 69/100 -20%

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

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Yaalo

1/8 cheapest rows

11 of 12 facts confirmed Score 72/100 -10%

Best for: Unlimited data · No ID check · Short trips · Long stays

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WorldSIM is the cheapest option in 7 of the 8 price rows for Mongolia. The remaining rows go to Yaalo. 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.

	WorldSIM	Yaalo
Starting price	$3.02 1GB · 7 days Get eSIM →	$7.60 1GB · 3 days Get eSIM →
1 GB or more	$3.02 1GB · 7 days Get eSIM →	$7.60 1GB · 3 days Get eSIM →
5 GB or more	$6.63 5GB · 30 days Get eSIM →	$28.42 5GB · 7 days Get eSIM →
10 GB or more	$10.28 10GB · 30 days Get eSIM →	$50.06 10GB · 7 days Get eSIM →
20 GB or more	$15.08 20GB · 30 days Get eSIM →	$90.09 20GB · 15 days Get eSIM →
Unlimited	$10.14 Unlimited · 3 days Get eSIM →	$10.02 Unlimited · 1 days Get eSIM →
Best price/GB	$0.75	$4.50
Best price/day	$0.16	$0.65

Comparison by eSIMKart

Starting price

WorldSIM

$3.02

1GB · 7 days

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Yaalo

$7.60

1GB · 3 days

Get eSIM →

1 GB or more

WorldSIM

$3.02

1GB · 7 days

Get eSIM →

Yaalo

$7.60

1GB · 3 days

Get eSIM →

5 GB or more

WorldSIM

$6.63

5GB · 30 days

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Yaalo

$28.42

5GB · 7 days

Get eSIM →

10 GB or more

WorldSIM

$10.28

10GB · 30 days

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Yaalo

$50.06

10GB · 7 days

Get eSIM →

20 GB or more

WorldSIM

$15.08

20GB · 30 days

Get eSIM →

Yaalo

$90.09

20GB · 15 days

Get eSIM →

Unlimited

WorldSIM

$10.14

Unlimited · 3 days

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Yaalo

$10.02

Unlimited · 1 days

Get eSIM →

Best price/GB

WorldSIM

$0.75

Yaalo

$4.50

Best price/day

WorldSIM

$0.16

Yaalo

$0.65

Comparison by eSIMKart

Networks in Mongolia

WorldSIM: Not listed
Yaalo: Not listed

Plan types sold for Mongolia

WorldSIMYaalo 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

WorldSIM: Not confirmed yet

Yaalo: Not required

Refund policy

WorldSIM: Unused, unopened items can be returned within 14 days for a full refund minus postage; faulty products are exchanged or refunded after testing confirms the fault.

Yaalo: Refunds within 30 days for coverage failures preventing installation, unresolvable Yaalo-caused technical issues with no data used, or incorrect charges; installed or expired plans are non-refundable.

Validity starts

WorldSIM: Lifetime validity on the airtime credit itself, as long as you top up at least once within the airtime validity period (30/90/180/365 days depending on the bundle bought) to keep it active.

Yaalo: Plan validity begins only when the eSIM connects to a mobile network at the destination, so it can be bought and installed early without losing days.

Fair-use limit

WorldSIM: Not confirmed yet

Yaalo: Unlimited plans are throttled after the daily full-speed data allowance is used, per Yaalo Terms of Service; the exact GB threshold and reduced speed are not publicly disclosed.

Top-ups & rollover

WorldSIM: Pay-as-you-go: top up airtime credit any time it runs low (via account or short-code), then convert credit into data/call/SMS bundles for any destination — no new eSIM or QR scan needed.

Yaalo: Add more data or extend validity directly from the Yaalo app or account dashboard, no eSIM reinstall needed, and top-ups apply immediately.

Support

WorldSIM: Live chat · Phone · Email · Help center · 24/7

Yaalo: Live chat · WhatsApp · Email · 24/7

Comparison by eSIMKart