SparkRoam 7 cheapest rows

ByteSim vs SparkRoam in Taiwan

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

ByteSim

1/8 cheapest rows

10 of 12 facts confirmed Score 69/100 -5%

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

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Cheapest overall

SparkRoam

7/8 cheapest rows

Fully verified 12 of 12 facts confirmed Score 81/100 -5%

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

View plans Visit ↗

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

Prices in Taiwan

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

	ByteSim	SparkRoam
Starting price	$2.90 Unlimited · 1 days Get eSIM →	$1.71 1GB · 7 days Get eSIM →
1 GB or more	$3.50 3GB · 3 days Get eSIM →	$1.71 1GB · 7 days Get eSIM →
5 GB or more	$5.50 5GB · 3 days Get eSIM →	$4.36 5GB · 10 days Get eSIM →
10 GB or more	$7.90 10GB · 3 days Get eSIM →	$7.24 10GB · 15 days Get eSIM →
20 GB or more	$13.90 20GB · 3 days Get eSIM →	$12.91 30GB · 30 days Get eSIM →
Unlimited	$2.90 Unlimited · 1 days Get eSIM →	$13.50 Unlimited · 7 days Get eSIM →
Best price/GB	$0.62	$0.43
Best price/day	$0.20	$0.03

Comparison by eSIMKart

Starting price

ByteSim

$2.90

Unlimited · 1 days

Get eSIM →

SparkRoam

$1.71

1GB · 7 days

Get eSIM →

1 GB or more

ByteSim

$3.50

3GB · 3 days

Get eSIM →

SparkRoam

$1.71

1GB · 7 days

Get eSIM →

5 GB or more

ByteSim

$5.50

5GB · 3 days

Get eSIM →

SparkRoam

$4.36

5GB · 10 days

Get eSIM →

10 GB or more

ByteSim

$7.90

10GB · 3 days

Get eSIM →

SparkRoam

$7.24

10GB · 15 days

Get eSIM →

20 GB or more

ByteSim

$13.90

20GB · 3 days

Get eSIM →

SparkRoam

$12.91

30GB · 30 days

Get eSIM →

Unlimited

ByteSim

$2.90

Unlimited · 1 days

Get eSIM →

SparkRoam

$13.50

Unlimited · 7 days

Get eSIM →

Best price/GB

ByteSim

$0.62

SparkRoam

$0.43

Best price/day

ByteSim

$0.20

SparkRoam

$0.03

Comparison by eSIMKart

Networks in Taiwan

ByteSim: Not listed
SparkRoam: Not listed

Plan types sold for Taiwan

ByteSimSparkRoam 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

ByteSim: Not confirmed yet

SparkRoam: Not required

Refund policy

ByteSim: Full or partial refund for connection issues, depending on the situation; no cancellation fees and a money-back guarantee (ByteSIM FAQ). Full terms are on their Refunds Policy page.

SparkRoam: Full refund if the eSIM is unused/uninstalled, a verified technical failure occurs, or the QR/activation details never arrive within 2 hours. Used/activated eSIMs are not refundable. Incorrect-purchase requests on an unused eSIM get Spark Roam Wallet credit instead of cash (full credit 0-7 days, voucher credit up to 1 year).

Validity starts

ByteSim: Most plans start when the eSIM first connects to a network at the destination; some start on a selected date, in the app or (e.g. the Giffgaff UK eSIM) from purchase, as stated on the product page. Installing early usually does not start the plan; some QR codes must be used within 180 days.

SparkRoam: Validity starts when the eSIM first connects to a supported network, not at the moment of purchase.

Fair-use limit

ByteSim: Unlimited plans may be subject to a local operator fair-use policy: heavy use in a short period can be temporarily slowed or deprioritised (1080p streaming still possible), lifted the following day. The per-plan speed policy is stated on each product page.

SparkRoam: Fixed-data plans have no fair-use cap. Unlimited plans throttle to a stated speed after full-speed use (confirmed real per-plan values: "Up to 10 Mbps" on India/Turkey/Taiwan, fully unthrottled on Japan) — see each plan's own details.

Top-ups & rollover

ByteSim: No top-ups or extensions: data on an existing eSIM cannot be renewed; buy a new eSIM when you need more (ByteSIM FAQ: not supported due to the anonymous nature of their eSIM products).

SparkRoam: Top-up is available from the SparkRoam customer Dashboard on the large majority of plans; a plan's own details page states when top-up isn't offered for it.

Support

ByteSim: WhatsApp · Email · Help center · 24/7

SparkRoam: Email · WhatsApp · Usually replies within 1 business day

Comparison by eSIMKart