4S eSIM vs Voye

At a glance

Whole-catalog figures — every active plan each provider sells today.

Price check in popular destinations

The cheapest plan each provider sells for two realistic trip sizes, in the destinations both cover that travelers check most. Every price is a live plan you can buy.

Plan types on offer

4SVoye

Unlimited data ✓ Yes ✓ Yes

Regional bundles ✓ Yes No

Global bundles (50+ countries) ✓ Yes No

Cruise / at-sea plans No No

Pay as you go No No

Comparison by eSIMKart

Policies compared

Confirmed from each provider's own site — see the trust card on each provider page for the verification date.

4S Voye

ID verification

4S: Not confirmed yet

Voye: Not confirmed yet

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.

Voye: Refunds within 30 days of purchase only for technical problems originating from Voye that can't be resolved in a timely manner; no refunds for credit left over after a plan's validity expires.

Validity starts

4S: Most plans start counting on first use, when the eSIM connects and begins using data (checked on your 4S service page).

Voye: Validity begins when you activate the eSIM on arrival at your destination, not at purchase, per Voye's own "select plan > install > activate & enjoy" onboarding flow.

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.

Voye: Unlimited plans include a daily high-speed data threshold; once exceeded, speed may be reduced for the rest of that period, resetting every 24 hours.

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.

Voye: When your data runs out you can buy a top-up, or add a new plan to your existing Voye eSIM by selecting it from your eSIM list before purchase, with no new QR code to scan.

Lost device / reinstalling

4S: Each eSIM QR/activation code can only be installed once; a deleted eSIM usually cannot be reinstalled with the same code — contact support for a replacement.

Voye: A deleted eSIM is gone for good and can't be reinstalled. For a new, lost or stolen phone, buy a new eSIM (includes 100MB) and support will move your remaining plan data onto it.

Billing currency

4S: Checkout supports multiple currencies (USD, EUR, GBP, JPY, CNY and others via a currency selector); USD is the default.

Voye: You choose the checkout currency from the selector at the top right (USD, EUR, GBP, KRW, JPY, AUD and more); EUR and KRW checkouts unlock extra local payment methods.

Support

4S: Email · Live chat · Help center

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

Payment

4S: Google Pay · Alipay · Card · PayPal · Crypto

Voye: Card · Google Pay · Apple Pay · iDEAL · Bancontact · Przelewy24 · EPS · Naver Pay · Kakao Pay · PAYCO · Samsung Pay

Headquarters

4S: Kowloon, Hong Kong

Voye: Not confirmed yet

Legal entity

4S: Wans Technology Limited

Voye: Voye Global Connectivity Ltd.

Founded

4S: Not confirmed yet

Voye: Not confirmed yet

Comparison by eSIMKart

Discount codes

4S -15% ESIMKART15

Voye -15% ESIMKART15

4S eSIM vs Voye — common questions

Figures on this page come from both providers' live catalogs and are re-checked automatically every day.

Compare 4S eSIM and Voye by destination

Head-to-head prices for the destinations travelers check most.