RedEx
RedEx provides Asia regional eSIM data packages, primarily targeting short-term travel of 7–30 days. Asia packages typically cover 12–15 countries, including Japan, South Korea, Singapore, Thailand, Malaysia, and Vietnam.
Common data structures are 5GB, 10GB, and 20GB, with a validity of 15–30 days and prices approximately $9–$32. Users install the eSIM via QR code after purchase, generally completing activation in 1–2 minutes. In urban areas like Tokyo, Seoul, and Singapore, download speeds typically reach 60–180Mbps when connected to local 5G networks.
Number of Supported Countries: Asia regional packages usually cover 12–15 countries.
Automatic Network Switching: Automatically connects to the local network in 10–30 seconds after entering a new country.
eSIM Activation Method: Scan the QR code to install the profile, usually completing installation in 1–2 minutes.
Network Type: Supports 4G or 5G data networks in major urban areas.
Device Compatibility: Supports iPhone 11 and above, Pixel series, and Samsung Galaxy S series.
5GB Package Price: Common price is about $9–$12 / 15 days.
10GB Package Price: Common price is about $16–$22 / 30 days.
20GB Package Price: Common price is about $26–$32 / 30 days.
Average Network Speed: Approximately 40–150Mbps in Tokyo, Seoul, and Singapore urban areas.
Suitable Target Users: Short-term travelers to 2–4 Asian countries (7–20 day itineraries).
Suitable Usage Scenarios: Daily data use such as map navigation, social apps, web browsing, and video watching.
Suitable Device Users: Travelers using smartphones with eSIM functionality.

Airalo
Airalo is currently one of the eSIM platforms with the widest coverage, providing data packages in more than 200 countries and regions. Asia regional packages typically cover 14–18 countries, including Japan, South Korea, Singapore, Thailand, Malaysia, and Indonesia.
Common data structures are 1GB, 3GB, 5GB, and 10GB, with a validity of 7–30 days and prices approximately $4–$37. Users install the eSIM through the Airalo App or a QR code in email, usually completing activation in about 1 minute. In cities like Tokyo, Seoul, and Singapore, download speeds typically reach 40–120Mbps when connected to local 4G or 5G networks.
Number of Supported Countries: Asia regional packages usually cover 14–18 countries.
Automatic Network Switching: Completes network registration in 20–40 seconds after the device enters a new country.
eSIM Activation Method: Install via Airalo App or QR code, usually completing configuration in 1 minute.
Network Type: Supports 4G and 5G networks in most urban areas.
Device Compatibility: Supports iPhone XS and above, Google Pixel series, and Samsung Galaxy S series.
1GB Package Price: Common price is about $4–$6 / 7 days.
3GB Package Price: Common price is about $8–$13 / 30 days.
5GB Package Price: Common price is about $14–$20 / 30 days.
10GB Package Price: Common price is about $25–$37 / 30 days.
Average Network Speed: Usually 40–120Mbps in Tokyo, Seoul, and Singapore urban areas.
Suitable Target Users: Travelers to 1–3 Asian countries (5–15 day itineraries).
Suitable Usage Scenarios: Map navigation, instant messaging, web browsing, and social media use.
Suitable Device Users: Travelers using smartphones with eSIM functionality.
Joytel
Joytel is a Japanese telecommunications service provider. Its Asia regional packages typically cover 10–12 countries, including Japan, South Korea, Singapore, Thailand, and Taiwan. Common packages are 3GB, 5GB, and 10GB, with a validity of 7–30 days and prices approximately $8–$28.
Users install the eSIM via QR code, usually completing configuration in 1–2 minutes. In urban areas like Tokyo, Osaka, and Seoul, download speeds typically reach 50–150Mbps when connected to local 4G or 5G networks, making it suitable for short-term Asian travel.
Number of Supported Countries: Asia regional packages usually cover 10–12 countries.
Automatic Network Switching: Completes network connection in 20–40 seconds after entering a new country.
eSIM Activation Method: Install the profile via QR code, usually completing activation in 1–2 minutes.
Network Type: Supports 4G or 5G data networks in urban areas.
Device Compatibility: Supports iPhone XS and above, Pixel series, and Samsung Galaxy S series devices.
3GB Package Price: Common price is about $8–$12 / 7 days.
5GB Package Price: Common price is about $13–$18 / 15 days.
10GB Package Price: Common price is about $20–$28 / 30 days.
Average Network Speed: Usually 50–150Mbps in Tokyo, Seoul, and Osaka urban areas.
Suitable Target Users: Tourists whose itineraries include Japan and surrounding countries (7–15 day travel).
Suitable Usage Scenarios: Map navigation, messaging apps, video browsing, and web access.
Suitable Device Users: Smartphone users with eSIM functionality.
Nomad
Nomad is an international eSIM data platform launched in Singapore. Its Asia regional packages typically cover 12–15 countries, including Japan, South Korea, Singapore, Thailand, Malaysia, Indonesia, and Vietnam. Common data structures are 1GB, 3GB, 5GB, 10GB, and 20GB, with a validity of 7–45 days and prices approximately $6–$40.
Users install the eSIM via QR code or App, usually completing activation in 1 minute. In urban areas like Tokyo, Seoul, and Singapore, download speeds typically reach 60–180Mbps when connected to local 4G or 5G networks.
Number of Supported Countries: Asia regional packages usually cover 12–15 countries.
Automatic Network Switching: Completes network registration in 15–30 seconds after the device enters a new country.
eSIM Activation Method: Install the profile via QR code or the Nomad App, usually completing setup in 1 minute.
Network Type: Supports 4G and 5G network connections in most urban areas.
Device Compatibility: Supports iPhone XS and above, Google Pixel series, and Samsung Galaxy S series devices.
1GB Package Price: Common price is about $6–$8 / 7 days.
3GB Package Price: Common price is about $10–$15 / 15 days.
5GB Package Price: Common price is about $16–$22 / 30 days.
10GB Package Price: Common price is about $25–$35 / 30 days.
20GB Package Price: Common price is about $35–$40 / 45 days.
Average Network Speed: Usually 60–180Mbps in Tokyo, Seoul, and Singapore urban areas.
Suitable Target Users: Travelers to 2–4 Asian countries (10–30 day itineraries).
Suitable Usage Scenarios: Map navigation, video browsing, remote work, and web access.
Suitable Device Users: Smartphone users with eSIM functionality.
Holafl
Holafl provides Asia eSIM data packages for short-term travel, characterized by providing Unlimited Data plans. Asia regional packages typically cover 10–14 countries, including Japan, South Korea, Singapore, Thailand, Malaysia, and Indonesia.
Common validities are 5, 10, 15, and 30 days, with prices approximately $19–$64. Users install the eSIM via QR code after purchase, generally completing activation in 1 minute. In urban areas like Tokyo, Seoul, and Singapore, download speeds typically reach 30–100Mbps when connected to 4G or 5G networks, making it suitable for continuous video browsing and social media use.
Number of Supported Countries: Asia regional packages usually cover 10–14 countries.
Data Type: Provides Unlimited Data packages.
Automatic Network Switching: Completes network connection in 20–40 seconds after entering a new country.
eSIM Activation Method: Install the profile via QR code, usually completing activation in 1 minute.
Network Type: Supports 4G and some 5G networks in most urban areas.
5-day Package Price: Common price is about $19–$25 / Unlimited Data.
10-day Package Price: Common price is about $30–$37 / Unlimited Data.
15-day Package Price: Common price is about $40–$48 / Unlimited Data.
30-day Package Price: Common price is about $55–$64 / Unlimited Data.
Average Network Speed: Usually 30–100Mbps in Tokyo, Seoul, and Singapore urban areas.
Suitable Target Users: Frequent data users traveling to Asia for 7–20 days.
Suitable Usage Scenarios: Video watching, social media, map navigation, and continuous data connection.
Suitable Device Users: Smartphone users with eSIM functionality.
Mogan
Mogan provides regional eSIM data packages for Asian travel, mainly covering 8–12 countries, including Japan, South Korea, Singapore, Thailand, Malaysia, and Vietnam. Common data structures are 3GB, 5GB, and 10GB, with a validity of 10–30 days and prices approximately $7–$25.
Users install the eSIM via QR code after purchase, usually completing activation in 1–2 minutes. In urban areas like Tokyo, Seoul, Singapore, and Bangkok, download speeds typically reach 30–90Mbps when connected to local 4G networks, making it suitable for daily navigation, messaging apps, and web browsing.
Number of Supported Countries: Asia regional packages usually cover 8–12 countries.
Automatic Network Switching: Completes network registration in 20–40 seconds after entering a new country.
eSIM Activation Method: Install the profile via QR code, usually completing activation in 1–2 minutes.
Network Type: Primarily provides 4G data network connections in urban areas.
Device Compatibility: Supports iPhone XS and above, Google Pixel series, and Samsung Galaxy S series devices.
3GB Package Price: Common price is about $7–$10 / 10 days.
5GB Package Price: Common price is about $11–$16 / 15 days.
10GB Package Price: Common price is about $18–$25 / 30 days.
Average Network Speed: Usually 30–90Mbps in Tokyo, Seoul, and Singapore urban areas.
Suitable Target Users: Short-term travelers to 1–3 Asian countries (7–15 day itineraries).
Suitable Usage Scenarios: Map navigation, instant messaging, web browsing, and social media use.
Suitable Device Users: Smartphone users with eSIM functionality.
GigSky
GigSky is an international eSIM data service launched in the United States, primarily targeting international travelers. Its data packages cover more than 120–200 countries and regions, while Asia regional packages typically cover 18–20 countries. Common data structures include 500MB, 1GB, 3GB, 5GB, and 10GB, with a validity of 1–30 days.
The Asia regional 5GB package is usually about $22–$25 / 30 days. Users install the eSIM through the App or a QR code, generally completing activation in 1–2 minutes. In urban areas like Tokyo, Seoul, and Singapore, download speeds typically reach 40–150Mbps when connected to local networks.
Number of Supported Countries: Global coverage usually spans more than 120–200 countries and regions.
Asia Regional Coverage: Asia regional packages typically contain 18–20 countries.
Automatic Network Connection: Completes network registration in 20–40 seconds after the device enters a new country.
eSIM Activation Method: Install via GigSky App or QR code, usually completing setup in 1–2 minutes.
Network Type: Supports 4G LTE data networks in most urban areas.
500MB Package Price: Common price is about $4–$6 / 1–3 days.
1GB Package Price: Common price is about $7–$12 / 7 days.
5GB Package Price: Common price is about $22–$25 / 30 days.
10GB Package Price: Common price is about $40–$60 / 30 days.
Average Network Speed: Usually 40–150Mbps in Tokyo, Seoul, and Singapore urban areas.
Free Trial Data: New users can typically get 100MB of trial data.
Suitable Target Users: Short-term travelers to 1–3 Asian countries (5–15 day itineraries).
Suitable Usage Scenarios: Map navigation, instant messaging, web browsing, and video watching.
Suitable Device Users: Smartphone and tablet device users with eSIM functionality.


