WorldSIM 1 cheapest rows

Billion Connect vs WorldSIM in Turkey

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

Cheapest overall

Billion Connect

7/8 cheapest rows

Fully verified 12 of 12 facts confirmed Score 83/100 -10%

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

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WorldSIM

1/8 cheapest rows

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

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

View plans Visit ↗

Billion Connect is the cheapest option in 7 of the 8 price rows for Turkey. The remaining rows go to WorldSIM. Live plans from each provider's catalog, re-checked daily.

Prices in Turkey

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

	Billion Connect	WorldSIM
Starting price	$0.89 1GB · 3 days Get eSIM →	$2.75 1GB · 7 days Get eSIM →
1 GB or more	$0.89 1GB · 3 days Get eSIM →	$2.75 1GB · 7 days Get eSIM →
5 GB or more	$2.20 5GB · 7 days Get eSIM →	$4.82 5GB · 30 days Get eSIM →
10 GB or more	$4.10 10GB · 15 days Get eSIM →	$6.66 10GB · 30 days Get eSIM →
20 GB or more	$8.90 20GB · 30 days Get eSIM →	$9.35 20GB · 30 days Get eSIM →
Unlimited	$1.20 Unlimited · 1 days Get eSIM →	$3.43 Unlimited · 1 days Get eSIM →
Best price/GB	$0.36	$0.37
Best price/day	$0.27	$0.13

Comparison by eSIMKart

Starting price

Billion Connect

$0.89

1GB · 3 days

Get eSIM →

WorldSIM

$2.75

1GB · 7 days

Get eSIM →

1 GB or more

Billion Connect

$0.89

1GB · 3 days

Get eSIM →

WorldSIM

$2.75

1GB · 7 days

Get eSIM →

5 GB or more

Billion Connect

$2.20

5GB · 7 days

Get eSIM →

WorldSIM

$4.82

5GB · 30 days

Get eSIM →

10 GB or more

Billion Connect

$4.10

10GB · 15 days

Get eSIM →

WorldSIM

$6.66

10GB · 30 days

Get eSIM →

20 GB or more

Billion Connect

$8.90

20GB · 30 days

Get eSIM →

WorldSIM

$9.35

20GB · 30 days

Get eSIM →

Unlimited

Billion Connect

$1.20

Unlimited · 1 days

Get eSIM →

WorldSIM

$3.43

Unlimited · 1 days

Get eSIM →

Best price/GB

Billion Connect

$0.36

WorldSIM

$0.37

Best price/day

Billion Connect

$0.27

WorldSIM

$0.13

Comparison by eSIMKart

Networks in Turkey

Billion Connect: Not listed
WorldSIM: Not listed

Plan types sold for Turkey

Billion ConnectWorldSIM 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

Billion Connect: Required for some countries (passport/ID)

WorldSIM: Not confirmed yet

Refund policy

Billion Connect: Refundable before activation; once activated/used, refund rights end; third-party partner purchases are excluded from refunds.

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.

Validity starts

Billion Connect: Most plans start when the eSIM first connects to a supported network at your destination (some start on installation, as the product page states); activate within 90 days of purchase; a day = 24 hours from activation.

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.

Fair-use limit

Billion Connect: Set per plan on the product page: most plans drop to a reduced speed (typically 128–384 kbps) after the high-speed allowance, daily or total, instead of cutting off; a few plans stop at the limit.

WorldSIM: Not confirmed yet

Top-ups & rollover

Billion Connect: Standard eSIMs can't be topped up; buy a new plan when data runs out. eSIM Air supports top-ups anytime without reinstalling.

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.

Support

Billion Connect: Email · Help center

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

Comparison by eSIMKart