eSIMzio 1 cheapest rows

AeriSIM vs eSIMzio in Réunion

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

Cheapest overall

AeriSIM

7/8 cheapest rows

7 of 12 facts confirmed Score 70/100 -10%

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

View plans Visit ↗

eSIMzio

1/8 cheapest rows

9 of 12 facts confirmed Score 70/100 -15%

Best for: Unlimited data · Multi-country trips · Short trips · Long stays

View plans Visit ↗

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

Prices in Réunion

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

	AeriSIM	eSIMzio
Starting price	$0.52 Unlimited · 1 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +27 more Get eSIM →	$2.00 200MB · 30 days 🌐 Global Also valid in: Afghanistan, Albania, Algeria, Andorra +187 more Get eSIM →
1 GB or more	$2.01 3GB · 3 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +27 more Get eSIM →	$3.50 1GB · 7 days Get eSIM →
5 GB or more	$2.89 5GB · 3 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +27 more Get eSIM →	$14.00 5GB · 30 days Get eSIM →
10 GB or more	$4.96 10GB · 3 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +27 more Get eSIM →	$24.75 10GB · 30 days Get eSIM →
20 GB or more	$8.69 20GB · 3 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +27 more Get eSIM →	$29.50 20GB · 30 days Get eSIM →
Unlimited	$0.52 Unlimited · 1 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +27 more Get eSIM →	$10.00 Unlimited · 3 days Get eSIM →
Best price/GB	$0.35	$1.48
Best price/day	$0.09	$0.07

Comparison by eSIMKart

Starting price

AeriSIM

$0.52

Unlimited · 1 days

Get eSIM →

eSIMzio

$2.00

200MB · 30 days

Get eSIM →

1 GB or more

AeriSIM

$2.01

3GB · 3 days

Get eSIM →

eSIMzio

$3.50

1GB · 7 days

Get eSIM →

5 GB or more

AeriSIM

$2.89

5GB · 3 days

Get eSIM →

eSIMzio

$14.00

5GB · 30 days

Get eSIM →

10 GB or more

AeriSIM

$4.96

10GB · 3 days

Get eSIM →

eSIMzio

$24.75

10GB · 30 days

Get eSIM →

20 GB or more

AeriSIM

$8.69

20GB · 3 days

Get eSIM →

eSIMzio

$29.50

20GB · 30 days

Get eSIM →

Unlimited

AeriSIM

$0.52

Unlimited · 1 days

Get eSIM →

eSIMzio

$10.00

Unlimited · 3 days

Get eSIM →

Best price/GB

AeriSIM

$0.35

eSIMzio

$1.48

Best price/day

AeriSIM

$0.09

eSIMzio

$0.07

Comparison by eSIMKart

Networks in Réunion

AeriSIM: Not listed
eSIMzio: Telco OI4G

Plan types sold for Réunion

AeriSIMeSIMzio 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

AeriSIM: Not confirmed yet

eSIMzio: Not confirmed yet

Refund policy

AeriSIM: Full or partial refund, or a replacement, if the eSIM can't be installed or used due to a fault on AeriSIM's or the carrier's side; incompatible or carrier-locked phones are refunded minus $2 or 10% (whichever is higher). No refund once installed, for changed plans, or after the activation window.

eSIMzio: Unused eSIMs can be refunded within 14 days of purchase if not yet activated (request it from the eSIM's actions in the app); all purchases are final once activated, though activated plans are reviewed case by case.

Validity starts

AeriSIM: Validity starts once the eSIM connects to a supported network and begins using data; you can install before departure but keep it switched off. Some plans start on installation or a fixed date, as stated on the product page.

eSIMzio: Installing isn't activating: the plan starts when you turn on data (roaming) for the eSIM at your destination.

Fair-use limit

AeriSIM: Varies by plan and is listed on each product page: daily plans slow down after the daily high-speed allowance (e.g. Japan: 128 kbps, resets 0:00 UTC+8); some unlimited plans have a stated speed cap instead.

eSIMzio: Not confirmed yet

Top-ups & rollover

AeriSIM: Depends on the plan: check My eSIMs and the order details; if a top-up is not offered, buy another plan for the same destination.

eSIMzio: Top up anytime from the My eSIMs screen in the app; the eSIM stays active until its validity period ends.

Support

AeriSIM: Email · Live chat · Help center

eSIMzio: Email · Help center · 7 days a week; a real human replies within 24 hours

Comparison by eSIMKart