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4S 7 cheapest rows RoamGo 2 cheapest rows

4S eSIM vs RoamGo in New Zealand

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

Cheapest overall
4S eSIM
4S eSIM
7/8 cheapest rows
10 of 12 facts confirmed Score 84/100 -15%

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

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RoamGo
RoamGo
2/8 cheapest rows
10 of 12 facts confirmed Score 65/100

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

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4S eSIM is the cheapest option in 7 of the 8 price rows for New Zealand. The remaining rows go to RoamGo. Live plans from each provider's catalog, re-checked daily.

Prices in New Zealand

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

Starting price
4S
$1.48
1GB · 1 days
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RoamGo
$2.47
1GB · 7 days
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1 GB or more
4S
$1.48
1GB · 1 days
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RoamGo
$2.47
1GB · 7 days
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5 GB or more
4S
$4.27
5GB · 1 days
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RoamGo
$7.25
5GB · 30 days
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10 GB or more
4S
$7.92
10GB · 5 days
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RoamGo
$9.28
10GB · 30 days
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20 GB or more
4S
$14.49
20GB · 5 days
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RoamGo
$14.36
20GB · 30 days
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Unlimited
4S
$3.19
Unlimited · 1 days
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RoamGo
—
Best price/GB
4S
$0.64
RoamGo
$0.72
Best price/day
4S
$0.03
RoamGo
$0.03
Comparison by eSIMKart

Networks in New Zealand

4S
Not listed
RoamGo
One NZ Spark

Plan types sold for New Zealand

4SRoamGo 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
4S: Not confirmed yet
RoamGo: Not required
Refund policy
4S: Refund eligibility is reviewed case-by-case based on order/eSIM status and reason — no fixed window stated; contact support to request review.
RoamGo: All sales are final once the eSIM is installed or activated. A refund or replacement is granted where the eSIM failed to activate because of a verified technical fault, after support was given a chance to troubleshoot. Requests must reach support within 30 days of purchase. No refunds for an incompatible or locked device, skipped install instructions, a deleted profile, data already used, or changed travel plans.
Validity starts
4S: Most plans start counting on first use, when the eSIM connects and begins using data (checked on your 4S service page).
RoamGo: The validity period starts at the activation event named on each product page, and it genuinely differs per plan: some start on successful payment, others on installation, manual activation, or first connection to a supported network. Each plan page states which rule applies before you buy.
Fair-use limit
4S: Unlimited plans include a high-speed data quota for the full validity period; after it is used, speed drops to up to 1 Mbps until the plan expires.
RoamGo: Fixed-data plans are one bucket for the whole trip - no daily reset and no throttling until the bucket runs out. RoamGo also sells daily-allowance plans, which run at reduced speed after each day's high-speed cap; those are not listed here. Their Terms state that advertised speeds are theoretical maximums from the local carrier, not guaranteed throughput.
Top-ups & rollover
4S: Self-serve top-up (same destination/region only) adds high-speed data to the current plan and extends its validity by the top-up package's own validity period.
RoamGo: Top-ups are per plan, not provider-wide: each plan page says "Top-ups available" or "No top-ups on this plan", and RoamGo state they make no promise where the carrier has not confirmed. Where a top-up applies it reuses the same eSIM and QR code with no reinstall, and is priced separately by the carrier. Some plans stay eligible for a limited grace period after expiry.
Support
4S: Email · Live chat · Help center
RoamGo: Email · Live chat
Comparison by eSIMKart

4S vs RoamGo in New Zealand — common questions

Which is cheapest for New Zealand?

It depends on the trip size — see the price rows above for New Zealand.

Who has the cheapest unlimited plan for New Zealand?

4S eSIM sells the cheapest unlimited plan for New Zealand at $3.19 (1 day). Unlimited plans carry fair-use limits — see each provider's policy row.

Do these providers require ID verification?

4S eSIM: not confirmed yet. RoamGo: no ID verification required. Confirmed from each provider's own site; rules can vary by destination.

Is there a discount code for New Zealand eSIMs?

4S eSIM: ESIMKART15 (-15%). RoamGo: no live code right now. Codes are re-verified on every catalog sync.

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